MDD10A is the dual channel version of MD10C which is designed to drive 2 brushed DC motor with high current up to 10A continuously. Like MD10C, MDD10A also supports locked-antiphase and sign-magnitude PWM signal. It is using full solid state components that result in faster response time and eliminate the wear and tear of the mechanical relay. **Note that it is not for "RC PWM"  Features: Bi-directional control for 2 brushed DC motor. Support motor voltage ranges from 5V to 30V (Rev2.0). Maximum current up to 10A continuous and 30A peak (10 second) for each channel. Solid state components provide faster response time and eliminate the wear and tear of mechanical relay. Fully NMOS H-Bridge for better efficiency and no heat sink is required. Speed control PWM frequency up to 20KHz. Support both locked-antiphase and sign-magnitude PWM operation. 2 activation buttons for fast test on each channel. Dimension: 84.5mm x 62mm Specifications: Operating Condition Motor Channel 2 Operating Voltage (VDC) 5 to 25 (Rev 1.0) 5 to 30 (Rev 2.0) Peak Current (A) 30 (10 seconds) Continuous Current (A) 10 Operating Modes Arduino Shield No- can be used with Wire connection PWM (Lock-Antiphase and Sign-Magnitude) Yes UART NO Analog No RC Servo Signal NO Special Protection Polarity Protection NO Appearance LEDs Indicator Yes Test/Manual Button Yes Cooling Fan NO Other Features others No heat sink is required Tutorials: Controlling MD10C with Arduino, shows the connections to Arduino UNO. Using MDD10A with Arduino Using MDD10A with CIKU Smartphone Controlled Wheel Robot

The Cytron's 1st smart motor driver dual channels is ready! SmartDriveDuo10 is smart brush motor driver, support dual channels, 10A continuous current for each channel. Building combat/sumo robot become easy, choose motor+wheel, get a proper battery, connect it to MDDS10, choose a RC controller and you have a robot !!  With knowledge and feedback we gathered from MD10C, MDD10A, MD30C, MDS40A and MDS160A, we are thrilled to launch this smart motor driver and can't wait to see what you can do with it. SmartDriveDuo10 has the specification of MDD10A which is able to drive two brush motor at 10A each, plus additional smart features of MDS40A. It has the capability to accept RC (Radio Control) signal for mix mode drive, analog voltage from potentiometer, PWM from microcontroller, and even controlled via UART command. the operation modes is configure by the DIP switch on MDDS10. The commonly DIP switch configurations are printed at the back of PCB. MOSFETs are switching at 16KHz for quiet operation. With the on board temperature sensor, this smart driver is able to limit the output current stage by stage to prevent itself from overheat and burnt! The peak current is 50A for 5 seconds and it will automatically limit the output current. Not to forget, to make it RC receiver friendly, we have added 2x3 header pin, with just 2 RC extension cable, the wiring is done, and it takes 2 minutes! With MDDS10, you can now series up two SLA battery to power your motor as it support up to 35V DC input. And you only require one power input to operate the motor and driver. Don't worry, 3-cell and 6-cell Li-po battery are within the operating voltage :) Hey! It also come with battery low voltage warning feature, what else do you need? Features: Input Voltage (Motor): 7 - 35VDC Single power operation Dual Channels, means it can drive two brush motor independently, or mixed. Operating modes: RC (RC servo signal), Analog, PWM, simplified and packetized UART. Support Signed magnitude and Locked Anti-phase in PWM mode. Two manual/test buttons for each channel. Two output indicator LEDs for each channel. Power, Error indicator, RUN status (Left and Right) LEDs On board reset button to restart the MCU after changing operation mode. Temperature feedback for current limit and prevent overheating of MOSFET. Support up to 10A continuous current at room temperature. Support up to 30A peak for 1 second. Current will be limited as temperature raises. Suitable for combat or sumo robot. 16KHz switching frequency for quiet operation. On board switching voltage regulator for higher power efficiency. Battery low voltage monitoring mode. We have tried this driver with single power window motor at 24V, full load without smoke coming out :) NO polarity protection, please double check the power input connection. Dimension: 66.8mm x 101.09mm. Tutorial: Simple Mobile Robot – Plug and play Joystick + MDDS10 Arduino + PS2 shield + MDDS10 for mobile robot control Improve MDDS10 Performance With External Fan PWM from CT-UNO+ MDDS10 Video:

  The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  The motor comes with a 5:1 gear head that produced 1140 RPM and 45mN.m torque. It is suitable for general purpose automation projects. It also comes with a 7 pulses per rotation encoder feedback to provide real-time feedback on the rotating position.  Note: This is one stage reduction gear box with 3 metal planet gear. The sun gears are metal. Specification: Rated Voltage: 12VDC Rated Torque: 0.459kgf.cm (45mN.m)  Rated Speed: 1140 RPM(Round Per Minute) Rated Current: 900mA  Rated Power: 7W Weight: 222g Shaft size: 6.0 mm diameter x 16.3 mm length Motor dimension (w x l x h): 32.0 mm x 32.0 mm x 90.5 mm Compatible motor driver: Arduino-Shield 2Amp Arduino Shield - Shield-3AMotor MDD3A - Dual Channel Motor Driver MD10C - 13A single channel motor driver MD13S - 13A SMD single channel motor driver MDD10A - 10A dual channel motor driver Gear ratio: 5:1 Encoder Output: 35 pulses per rotation, single channel output Brushed motor type Circuit Connection (to Arduino): Note: Don’t forget the 10kΩ resistor connection to Arduino digital pin. Refer to the picture below for your reference.  

The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  This 42mm diameter model is even more powerful than the 32mm models to fit your high torque needs. The motor comes with a 49:1 gear head that produced 120 RPM and 1.76N.m torque. It is suitable for general purpose automation projects. It also comes with a 5 pulses per rotation encoder feedback to provide real-time feedback on the rotating position.  And if you need a couple for the shaft, check this 8mm hex coupling. It will enable you use this motor easily. Specification: Voltage: 12VDC Rated Torque:18kgf.cm (1.76N.m)  Rated Speed: 120 RPM Rated Current: 5.5A  Rated Power output: 41.3W Shaft: 8mm diameter x 20mm length Compatible motor driver: Arduino - Shield MD10 MD10C MDD10A MDS40B Gear ratio: 49:1 Encoder Output: 245 pulses per rotation, single channel output Circuit Connection (To Arduino): Note: Don’t forget the 10kΩ resistor (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.

  SPG20-50K is a small-size geared motor coupled with a 50:1 gearbox. It is a general purpose DC geared motor for some simple automation projects. The rated voltage is 12V, yet we have tried to drive this motor from 9V to 15V. Lower voltage might not have enough torque to drive the wheel or mechanism; higher voltage will provide higher torque and higher speed, but it will shorten the life of the motor. For Arduino lover, get the 2A Motor Driver shield to control this motor with Arduino. Specification: Rated Voltage:12VDC No load current: < 40mA No load speed: 125 ± 12 RPM Rated load torque : 49mN.m (0.5kgf.cm) Rated current: < 150mA Rated load speed: 90 ± 9 RPM Shaft: D-shaped with diameter 4mm x length 11mm Motor dimension : 50mm x 27.2mm x 27.2mm Gear ratio: 50:1 Sample application: Lightweight mechanism  

  The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  This 42mm diameter model is even more powerful than the 32mm models to fit your high torque needs. The motor comes with a 4:1 gear head that produced 1400 RPM and 220mN.m torque. It is suitable for general purpose automation projects. It also comes with a 5 pulses per rotation encoder feedback to provide real-time feedback on the rotating position.  And if you need a couple for the shaft, check this 8mm hex coupling. It will enable you use this motor easily. Specification: Voltage: 12VDC Rated Torque: 2.24kgf.cm (220mN.m)  Rated Speed: 1400 RPM Rated Current: 5.5A  Rated Power output: 41.3W Shaft: 8mm diameter x 20mm length Compatible motor driver: Arduino - Shield MD10 MD10C MDD10A MDS40B Gear ratio: 4:1 Encoder Output: 20 pulses per rotation, single channel output Circuit Connection (To Arduino): Note: Don’t forget the 10kΩ resistor (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.  

  This is a low-cost 12V DC brush motor with 33mm diameter motor size. It comes with a 30:1 reduction gearhead that produces 177mNm torque, with no load speed of 150RPM. Very suitable to build a wheeled mobile robot and other robotic projects.  To control it, you need to get a proper DC motor driver that can cope with at least 2 Amp current because the motor may draw more than 1 Amp current when it is run in full load. You may need a bracket to fix the motor at the desired location.  You should consider getting the plastic wheel if you are building a wheeled mobile robot.  Alternatively, get the metal key hub so that you can connect the motor shaft with a foreign part easily. Specifications: Rated voltage: 12VDC No load current: < 100mA No load speed: 150 ± 15 RPM Rated load torque: 177mN.m(1.8kgf.cm) Rated current: < 600mA Rated load speed: 112 ± 11 RPM Gear ratio: 30:1 Shaft: 6mm diameter x 15.5mm length  

The famous SPG30 gear motor is mounted with quadrature hall effect encoder allowing us to do monitoring in position and direction of the motor rotation. This is very useful especially when we are building a pulling system or conveyor system. Two hall-effect sensors are placed 90 degree apart to sense and produce two output A and B which is 90 degree out of phase and allowing the direction of rotation to be determined. Please watch the video below to see how cool is it to have encoder feedback for your DC motor.   This motor is mounted with a 30:1 gearhead that able to produce 177mN.m torque with 150RPM. The maximum current of this motor may exceed 1 amp, so make sure you drive it with a DC motor driver that can withstand at least 2 amp current.  For mounting, the depth of the thread of the motor is 3.2 mm. So, you need to use an M3 screw that shorter than 3.2 mm. A longer screw will damage the gearbox. You may need to consider the thickness of the bracket or other external parts that you need to mount with the motor before choosing the screw. Specifications: Rated Voltage: 12VDC No load current: < 100mA No load speed: 150 ± 15 RPM Rated load torque: 177mN.m (1.8kgf.cm) Rated current: < 600mA Rated load speed: 112 ± 12 RPM Gear Ratio: 30:1  Shaft size: D-shaped with 6mm diameter, 15.5mm in length Resolution of the encoder output: 3 pulses 7 pulses per rear shaft revolution, single channel output, Channel A or B 210 counts per main shaft revolution, single channel output, Channel A or B  

  The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  The motor comes with a 35:1 gear head that produced 170 RPM and 270mN.m torque. It is suitable for general purpose automation projects. It also comes with a 7 pulses per rotation encoder feedback to provide real-time feedback on the rotating position.  Note: There are two stages of reduction gear box, with 1st stage (near to motor shaft) is plastic planet gears, 2nd stage (near to output shaft) are metal planet gears. All stage sun gears are metal. Specification: Voltage: 12VDC Rated Torque: 2.753kgf.cm (270mN.m)  Rated Speed: 170 RPM(round per minute) Rated Current: 900mA  Rated Power: 7W Shaft: 6.0 mm diameter x 16.3 mm length Motor dimension (w x l x h): 32.0 mm x 32.0 mm x 96.9 mm Compatible motor driver: Arduino-Shield 2Amp Arduino Shield - Shield-3AMotor MDD3A - Dual Channel Motor Driver MD10C - 13A single channel motor driver MD13S - 13A SMD single channel motor driver MDD10A - 10A dual channel motor driver Gear ratio: 35:1 Encoder Output: 245 pulses per rotation,single channel output Brushed motor type Circuit connection(to Arduino): Note: Don’t forget the 10kΩ resistors (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.  

SPG50 geared motor is bigger in its size and produced higher power compare to SPG30 geared motor. It is a low-cost solution for robotics as well as automation projects. This model of SPG50 brush motor comes with a 20:1 gearbox. The gearbox output shaft is D-shaped and 6mm in diameter. The rated voltage is 12V, yet we have tried to drive this motor from 9V to 15V. Lower voltage might not have enough torque to drive the wheel or mechanism; higher voltage will provide higher torque and higher speed, but it will shorten the life of the motor. For Arduino lover, get the 2A Motor Driver shield to control this motor with Arduino. Mounting For mounting, the depth of the thread of the motor is 3.2 mm. So, you need to use 3.2 mm length (or shorter) M3 size screw. A longer screw will damage the gear box. You may need to consider the thickness of the bracket or other mechanism that you need to attach to the motor for choosing the screw.           Specifications: Rated voltage: 12VDC No load current: < 350mA No load speed: > 200 RPM Rated load torque: 196mN.m (2kgf.cm) Rated current: < 1.2A Rated load speed: 175 RPM Gear ratio: 20:1 Metal gears Shaft: 6mm diameter x 15.5mm length Motor dimension (w x l x h): 37 x 37 x 102.3mm (inc shaft) You may need: 2A motor driver shield - For Arduino user Plastic Wheel - for mobile robot Coupling - for mounting customized wheel or mechanism Bracket - for mounting motor Video: '  

  This is a low-cost 12V DC brush motor with 33mm diameter motor size. It comes with a 20:1 reduction gearhead that produces 128mNm torque, and can provide no load speed of 225RPM. Very suitable to build a wheeled mobile robot and other robotic projects.  To control it, you need to get a proper DC motor driver that can cope with at least 2 Amp current because the motor may draw more than 1 Amp current when it is run in full load. You may need a bracket to fix the motor at the desired location.  You should consider getting the plastic wheel if you are building a wheeled mobile robot.  Alternatively, get the metal key hub so that you can connect the motor shaft with a foreign part easily. Specifications: Rated voltage: 12VDC No load current: < 100mA No load speed: 225RPM Rated load torque: 128mN.m(1.3kgf.cm) Rated current: < 570mA Rated load speed: 170RPM Gear ratio: 20:1 Shaft: 6mm diameter x 15.5mm length  

The famous SPG30 gear motor is mounted with quadrature hall effect encoder allowing us to do monitoring in position and direction of the motor rotation. This is very useful especially when we are building a pulling system or conveyor system. Two hall effect sensors are placed 90 degree apart to sense and produce two output A and B which is 90 degree out of phase and allowing the direction of rotation to be determined. Please watch the video below to see how cool is it to have an encoder feedback for your DC motor.     This motor is mounted with a 20:1 gearhead that able to produce 128mN.m torque with 225RPM. The maximum current of this motor may exceed 1amp, so please make sure you drive it with a DC motor driver that can withstand at least 2amp current.  For mounting, the depth of the thread of the motor is 3.2 mm. So, you need to use an M3 screw that shorter than 3.2 mm. A longer screw will damage the gearbox. You may need to consider the thickness of the bracket or other external parts that you need to mount with the motor before choosing the screw. Specifications: Rated Voltage: 12VDC No load speed: 225 ± 22 RPM Rated load torque: 128mN.m (1.3kgf.cm) Rated current: < 570mA Rated load speed: 170 ± 17 RPM Gear Ratio: 20:1  Shaft size: D-shaped with 6mm diameter, 15.5mm in length Resolution of the encoder output: 3 pulses 7 pulses per rear shaft revolution, single channel output, either channel A or B 140 counts per main shaft revolution, single channel output, either channel A or B  

  This is a low-cost 12V DC brush motor with 33mm diameter motor size. It comes with a 200:1 reduction gearhead that produces 687mNm torque, and no load speed of 22RPM. Very suitable to build a wheeled mobile robot and other robotic projects.  To control it, you need to get a proper DC motor driver that can cope with at least 2 Amp current because the motor may draw more than 1 Amp current when it is run in full load. You may need a bracket to fix the motor at the desired location.  You should consider getting the plastic wheel if you are building a wheeled mobile robot.  Alternatively, get the metal key hub so that you can connect the motor shaft with a foreign part easily.   Specifications: Rated voltage: 12VDC No load current: < 100mA No load speed: 22.5 ± 2.2 RPM Rated load torque: 687mN.m (7kgf.cm) Rated current: < 600mA Rated load speed: 17 ± 1.7RPM Gear ratio: 200:1 Shaft: 6mm diameter x 15.5mm length  

  The famous SPG30 gear motor is mounted with quadrature hall effect encoder allowing us to do monitoring in position and direction of the motor rotation. This is very useful especially when we are building a pulling system or conveyor system. Two hall effect sensors are placed 90 degree apart to sense and produce two output A and B which is 90 degree out of phase and allowing the direction of rotation to be determined. Please watch the video below to see how cool is it to have an encoder feedback for your DC motor.   This motor is mounted with a 200:1 gearhead that able to produce 687mN.m torque with 22RPM. The maximum current of this motor may exceed 1amp, so please make sure you drive it with a DC motor driver that can withstand at least 2amp current.  For mounting, the depth of the thread of the motor is 3.2 mm. So, you need to use an M3 screw that shorter than 3.2 mm. A longer screw will damage the gearbox. You may need to consider the thickness of the bracket or other external parts that you need to mount with the motor before choosing the screw.   Specifications: Rated Voltage: 12VDC No load current: < 100mA No load speed: 22.5 ± 2.2 RPM Rated load torque: 687mN.m (7kgf.cm) Rated current: < 600mA Rated load speed: 17 ± 1.7 RPM Gear Ratio: 200:1  Shaft size: D-shaped with 6mm diameter, 15.5mm in length Resolution of the encoder output: 3 pulses 7 pulses per rear shaft revolution, single channel output, either channel A or B 1400 counts per main shaft revolution, single channel output, either channel A or B  

The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  This 42mm diameter model is even more powerful than the 32mm models to fit your high torque needs. The motor comes with a 24:1 gear head that produced 248 RPM and 980mN.m torque. It is suitable for general purpose automation projects. It also comes with a 5 pulses per rotation encoder feedback to provide real-time feedback on the rotating position.  And if you need a couple for the shaft, check this 8mm hex coupling. It will enable you use this motor easily. Specification: Voltage: 12VDC Rated Torque: 10.0kgf.cm (980mN.m)  Rated Speed: 248 RPM Rated Current: 5.5A  Rated Power output: 41.3W Shaft: 8mm diameter x 20mm length Compatible motor driver: Arduino - Shield MD10 MD10C MDD10A MDS40B Gear ratio: 24:1 Encoder Output: 120 pulses per rotation, single channel output Circuit Connection (To Arduino): Note: Don’t forget the 10kΩ resistor (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.

The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  The motor comes with a 264:1 gear head that produced 24 RPM and 1.2N.m torque. It is suitable for general purpose automation projects. It also comes with a 7 pulses per rotation encoder feedback to provide real-time feedback on the rotating position.  Note: There are four stages reduction gear box, with 1st stage (near to motor shaft) is plastic planet gears; 2nd, 3rd and 4th stage (near to output shaft) are metal planet gears. All stage sun gears are metal. Specification: Voltage: 12VDC Rated Torque:12.24kgf.cm (1.2N.m)  Rated Speed: 24 RPM(round per minute) Rated Current: 900mA  Rated Power: 7W Shaft: 6.0 mm diameter x 16.3 mm length Motor dimension (w x l x h): 32.0 mm x 32.0 mm x 109.7 mm, detailed drawing Compatible motor driver: Arduino-Shield 2Amp Arduino Shield - Shield-3AMotor MDD3A - Dual Channel Motor Driver MD10C - 13A single channel motor driver MD13S - 13A SMD single channel motor driver MDD10A - 10A dual channel motor driver Gear ratio: 264:1 Encoder Output: 1848 pulses per rotation, single channel output Brushed motor type Encoder Circuit Connection (to Arduino): Note: Don’t forget the 10kΩ resistor (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.  

  SPG50 geared motor is bigger in its size and produced higher power compare to SPG30 geared motor. It is a low-cost solution for robotics as well as automation projects. This model of SPG50 brush motor comes with a 180:1 gearbox. The gearbox output shaft is D-shaped and 6mm in diameter. The rated voltage is 12V, yet we have tried to drive this motor from 9V to 15V. Lower voltage might not have enough torque to drive the wheel or mechanism; higher voltage will provide higher torque and higher speed, but it will shorten the life of the motor. For Arduino lover, get the 2A Motor Driver shield to control this motor with Arduino. Mounting For mounting, the depth of the thread of the motor is 3.2 mm. So, you need to use 3.2 mm length (or shorter) M3 size screw. A longer screw will damage the gear box. You may need to consider the thickness of the bracket or other mechanism that you need to attach to the motor for choosing the screw.       Specifications: Rated voltage: 12VDC No load current: < 300mA No load speed: 24 RPM  Rated load torque: 1.47N.m (15kgf.cm) Rated current: < 1A Rated load speed: 19 RPM Gear ratio: 180:1 Metal gears Shaft: 6mm diameter x 15.5mm length Motor dimension (w x l x h): 37 x 37 x 106.8mm (inc shaft) You may need: 2A motor driver shield - For Arduino user Plastic Wheel - for mobile robot Coupling - for mounting customized wheel or mechanism Bracket - for mounting motor Video:  

  The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  This 42mm diameter model is even more powerful than the 32mm models to fit your high torque needs. The motor comes with a 14:1 gear head that produced 405 RPM and 640mN.m torque. It is suitable for general purpose automation projects. It also comes with a 5 pulses per rotation encoder feedback to provide real-time feedback on the rotating position. And if you need a couple for the shaft, check this 8mm hex coupling. It will enable you use this motor easily. Specification: Voltage: 12VDC Rated Torque: 6.526kgf.cm (640mN.m)  Rated Speed: 405 RPM Rated Current: 5.5A  Rated Power output: 41.3W Shaft: 8mm diameter x 20mm length Compatible motor driver: Arduino - Shield MD10 MD10C MDD10A MDS40B Gear ratio: 14:1 Encoder Output: 70 pulses per rotation, single channel output Brushed motor type Circuit Connection (To Arduino): Note: Don’t forget the 10kΩ resistor (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.  

  The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  The motor comes with a 14:1 gear head that produced 430 RPM and 110mN.m torque. It is suitable for general purpose automation projects. It also comes with a 7 pulses per rotation encoder feedback to provide real-time feedback on the rotating position. Note: This are two stages reduction gear box, with 1st stage (near to motor shaft) plastic planet gear, and 2nd stage (near to output shaft) metal planet gear. All stage sun gear is metal. Specification: Rated voltage: 12VDC Rated Torque:1.122 kgf.cm (110mN.m)  Rated Speed: 430 RPM (round per minute) Rated Current: 900mA  Rated Power: 7W Shaft: 6.0 mm diameter x 16.3 mm length Motor dimension (w x l x h): 32.0 mm x 32.0 mm x 96.9 mm, Compatible motor driver: Arduino-Shield 2Amp Arduino Shield - Shield-3AMotor MDD3A - Dual Channel Motor Driver MD10C - 13A single channel motor driver MD13S - 13A SMD single channel motor driver MDD10A - 10A dual channel motor driver Gear ratio: 14:1 Encoder Output: 98 pulses per rotation,single channel output Brushed motor type Circuit Connection (to Arduino): Note: Don’t forget the 10kΩ resistor (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.  

  The SPG50 geared motor is bigger in its size and produced higher power compare to SPG30 geared motor. It is a low-cost solution for robotics as well as automation projects. This model of SPG50 brush motor comes with a 100:1 gearbox. The gearbox output shaft is D-shaped and 6mm in diameter. The rated voltage is 12V, yet we have tried to drive this motor from 9V to 15V. Lower voltage might not have enough torque to drive the wheel or mechanism; higher voltage will provide higher torque and higher speed, but it will shorten the life of the motor. For Arduino lover, get the 2A Motor Driver shield to control this motor with Arduino. Mounting For mounting, the depth of the thread of the motor is 3.2 mm. So, you need to use 3.2 mm length (or shorter) M3 size screw. A longer screw will damage the gear box. You may need to consider the thickness of the bracket or other mechanism that you need to attach to the motor for choosing the screw.       Specifications: Rated voltage: 12VDC No load current: < 300mA No load speed: 45 RPM  Rated load torque: 883mN.m (9kgf.cm) Rated current (mA): < 1A Rated load speed: 34 RPM Gear ratio: 100:1 Metal gears Shaft: 6mm diameter x 15.5mm length Motor dimension (w x l x h): 37 x 37 x 104.8mm (inc shaft) You may need: 2A motor driver shield - For Arduino user Plastic Wheel - for mobile robot Coupling - for mounting customized wheel or mechanism Bracket - for mounting motor Video:

  The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  The motor comes with a 100:1 gear head that produced 60 RPM and 660mN.m torque. It is suitable for general purpose automation projects. It also comes with a 7 pulses per rotation encoder feedback to provide real-time feedback on the rotating position.  Note: This is three stage reduction gear box, with 1st stage (near to motor shaft) plastic planet gear. 2nd and 3rd stage (near to output shaft) are metal planet gear. All stage sun gears are metal. Specification: Rated voltage: 12VDC Rated Torque: 6.73kgf.cm (660mN.m)  Rated Speed: 60 RPM(Round Per Minute) Rated Current: 900mA  Rated Power: 7W Shaft size: 6.0 mm diameter x 16.3 mm length Motor dimension (w x l x h): 32.0 mm x 32.0 mm x 103.3 mm Compatible motor driver: Arduino-Shield 2Amp Arduino Shield - Shield-3AMotor MDD3A - Dual Channel Motor Driver MD10C - 13A single channel motor driver MD13S - 13A SMD single channel motor driver MDD10A - 10A dual channel motor driver Gear ratio: 100:1 Encoder Output: 700 pulses per rotation, single channel output Brushed motor type Encoder Circuit Connection (to Arduino): Note: Don’t forget the 10kΩ resistor (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.  

  The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. It is manufactured by an established Taiwanese motor company that well known for its quality and durability.  This 42mm diameter model is even more powerful than the 32mm models to fit your high torque needs. The motor comes with a 104:1 gear head that produced 63 RPM and 1.96N.m torque. It is suitable for general purpose automation projects. It also comes with a 5 pulses per rotation encoder feedback to provide real-time feedback on the rotating position.  And if you need a couple for the shaft, check this 8mm hex coupling. It will enable you use this motor easily. Specification: Voltage: 12VDC Rated Torque:19.99kgf.cm (1.96N.m)  Rated Speed: 63 RPM Rated Current: 5.5A  Rated Power output: 41.3W Shaft: 8mm diameter x 20mm length Compatible motor driver: Arduino - Shield MD10 MD10C MDD10A MDS40B Gear ratio: 104:1 Encoder Output: 520 pulses per rotation, single channel output Brushed motor type Circuit Connection (To Arduino): Note: Don’t forget the 10kΩ resistor (Pull-up) connection to Arduino digital pin. Refer to the picture below for your reference.  

This is a low-cost 12V DC brush motor with 33mm diameter motor size. It comes with a 60:1 reduction gearhead that produces 294mNm torque , and no load speed of 75RPM. Very suitable to build a wheeled mobile robot and other robotic projects.  To control it, you need to get a proper DC motor driver that can cope with at least 2 Amp current because the motor may draw more than 1 Amp current when it is run in full load. You may need a bracket to fix the motor at the desired location.  You should consider getting the plastic wheel if you are building a wheeled mobile robot.  Alternatively, get the metal key hub so that you can connect the motor shaft with a foreign part easily.   Specifications: Rated voltage: 12VDC No load current: < 100mA No load speed: 75 ± 7.5 RPM Rated load torque: 294mN.m (3kgf.cm) Rated current: < 600mA Rated load speed: 50 ± 5 RPM Gear ratio: 60:1 Shaft: 6mm diameter x 15.5mm length  

  The famous SPG30 gear motor is mounted with quadrature hall effect encoder allowing us to do monitoring in position and direction of the motor rotation. This is very useful especially when we are building a pulling system or conveyor system. Two hall effect sensors are placed 90 degree apart to sense and produce two output A and B which is 90 degree out of phase and allowing the direction of rotation to be determined. Please watch the video below to see how cool is it to have an encoder feedback for your DC motor. This motor is mounted with a 60:1 gearhead that able to produce 294mN.m torque with 75RPM. The maximum current of this motor may exceed 1 amp, so please make sure you drive it with a DC motor driver that can withstand at least 2 amp current.  For mounting, the depth of the thread of the motor is 3.2 mm. So, you need to use an M3 screw that shorter than 3.2 mm. A longer screw will damage the gearbox. You may need to consider the thickness of the bracket or other external parts that you need to mount with the motor before choosing the screw. Specifications: Rated Voltage: 12VDC No load current: < 100mA No load speed: 75 ± 7.5 RPM Rated load torque: 294mN.m (3kgf.cm) Rated current: < 600mA Rated load speed: 50 ± 5 RPM Gear Ratio: 60:1  Shaft size: D-shaped with 6mm diameter, 15.5mm in length Resolution of the encoder output: 3 pulses 7 pulses per rear shaft revolution, single channel output, either channel A or B 420 counts per main shaft revolution, single channel output, either channel A or B  

  The SPG50 geared motor is bigger in its size and produced higher power compare to SPG30 geared motor. It is a low-cost solution for robotics as well as automation projects. This model of SPG50 brush motor comes with a 60:1 gearbox. The gearbox output shaft is D-shaped and 6mm in diameter. The rated voltage is 12V, yet we have tried to drive this motor from 9V to 15V. Lower voltage might not have enough torque to drive the wheel or mechanism; higher voltage will provide higher torque and higher speed, but it will shorten the life of the motor. For Arduino lover, get the 2A Motor Driver shield to control this motor with Arduino. Mounting For mounting, the depth of the thread of the motor is 3.2 mm. So, you need to use 3.2 mm length (or shorter) M3 size screw. A longer screw will damage the gear box. You may need to consider the thickness of the bracket or other mechanism that you need to attach to the motor for choosing the screw.       Specifications: Rated voltage: 12VDC No load current: < 320mA No load speed: > 75 RPM Rated load torque: 539mN.m (5.5kgf.cm) Rated current: < 1.2A Rated load speed: 56 RPM Gear ratio: 60:1 Metal gears Shaft: 6mm diameter x 15.5mm length Motor dimension (w x l x h): 37 x 37 x 104.8mm (inc shaft) You may need: 2A motor driver shield - For Arduino user Plastic Wheel - for mobile robot Coupling - for mounting customized wheel or mechanism Bracket - for mounting motor   Video:

SC16A offers reliable yet user friendly RC Servo motor controller to hobbyist and students. It is designed to control 16 independent standard RC (Remote Control) servo motors simultaneously in a single board.  Each servo signal pin is able to generate servo pulses from 0.5 ms to 2.5 ms, which is greater than the range of most servos, further allows for servos to operate 180 degrees. Through serial communication, SC16A can be daisy chain in 2 boards to offer independent control over 32 RC servo motors simultaneously. The host of SC16A can either be a PC desktop, Laptop with USB port, or microcontroller with UART interface. Both USB and UART interface present a flexible, fast and easy to use feature. With USB, it is plug and play, user is able to get it running within 5 minutes time.  Please download the latest USB driver here. Capabilities and features: • 16 channels: Servo driven independently • Extendable to 32 Channels: Two controller linked together to drive 32 servos • Optional Position Reporting: User may request position of an individual servo. • Optional Servo Ramping: Choose one of 63 ramp rate (speed rate) for each servo. • Sample GUI for computer*: User may control the servo via sample GUI software.  • Resolution: 1.367us. • UART: 9600 baud rate • Servo pulse: 0.5ms to 2.5ms. Dimension: 8.2cm x 4.7cm   * The sample GUI is provided free, therefore no further support is provided. It have been tested on Window XP Home, XP Professional and Vista Starter. Tutorial: Interfacing servo motors controllers (SC08A and SC16A) using Arduino Scorpion Mobile Fighting Robot (ScorBOT) Yet, another Servo Controller 

SmartDrive160 is one of the latest smart series motor drivers designed to drive high power brushed DC motor with current capacity up to 160A continuously. MOSFETs are switched at 16 KHz to ensure quiet operation and no annoying whining sound. Besides, it also equipped with a microcontroller unit to provide smart features such as multiple input mode, current limiting and thermal protection. SmartDrive160 can also be hooked up with another similar unit and operates in pair. This make driving a robot with differential drive a truly plug and play experience. Features: Bi-directional control for a single brushed DC motor. Support input voltage from 8V to 28V. Maximum current up to 190A peak (1 minute), 175A (2 minutes) or 160A (continuously). 16 KHz switching frequency for quiet operation. LiPo battery low voltage warning. Thermal protection. Current limiting base on temperature. Below 60°C       : 194A 60°C to 70°C     : 175A 70°C to 80°C     : 163A 80°C to 90°C     : 144A 90°C to 100°C   : 125A 100°C to 110°C : 100A Above 110°C     : 50A Multiple input modes: RC, Analog, PWM, Simplified Serial and Packetized Serial. On board push buttons for fast test and manual operation. Dimension: 122mm x 178mm x 8mm

  The planetary geared motor is well known for its low backlash and higher efficiency characteristic to meet the higher expectation. This 45mm model is bigger in size and hence produce higher power than the IG42 and IG32 series, yet it is cheaper because it doesn't come with encoder feedback and it is manufactured in China. The motor comes with a 3.7:1 gear head that produced 1620 RPM and 785mN.m torque. It is suitable for general purpose automation projects. Specification: Voltage: 24VDC Rated load torque: 245mN.m (2.5kgf.cm) Max. Torque: 1.392 N.m Rated current: < 3.5A Stall Current: 12.26A Rated load speed: 1370RPM Shaft: 10.0 mm diameter x 27.0 mm length Brushed motor type Compatible motor driver: Arduino-Shield MD10 MD10C MDD10A MDDS10 MDS40B  

    The planetary geared motor is always well known for its low backlash and higher efficiency characteristic to meet the higher expectation. This 45mm model is bigger in size and hence produce higher power than the IG42 and IG32 series, yet it is cheaper because it doesn't come with encoder feedback and it is manufactured in China. The motor comes with a 32.5:1 gear head that produced 148 RPM and 1.77N.m torque. It is suitable for general purpose automation projects. Specification: Voltage: 24VDC Rated load torque: 1.77N.m (18kgf.cm) Max. Torque: 9.11 N.m Rated current: < 3.5A Stall Current: 12.00A Rated load speed: 148 RPM Shaft: 10.0 mm diameter x 27.0 mm length Brushed motor type Compatible motor driver: Arduino-Shield MD10 MD10C MDD10A MDDS10 MDS40B  

  The planetary geared motor is well known for its low backlash and higher efficiency characteristic to meet the higher expectation. This 45mm model is bigger in size and hence produce higher power than the IG42 and IG32 series, yet it is cheaper because it doesn't come with encoder feedback and it is manufactured in China. The motor comes with a 13.7:1 gear head that produced 350 RPM and 785mN.m torque. It is suitable for general purpose automation projects.  Specification: Voltage: 24VDC Rated load torque: 785mN.m (8kgf.cm) Max. Torque: 4.927N.m Rated Current: < 3.5A Stall Current: 12.42A Rated load speed: 350 RPM Shaft: 10.0 mm diameter x 27.0 mm length Brushed motor type Compatible motor driver: Arduino-Shield MD10 MD10C MDD10A MDDS10 MDS40B