This is Cytron 30Amp DC Motor Driver Peak 80Amp MD30C R2. It is the successor of MD30B which is designed to drive medium to high power brushed DC motor with output current up to 80A peak (1 second) and 30A continuously. Full NMOS(solid state) design not only provides faster switching time, it is also more efficient and no heatsink or fan is required to get 30A continuous in room temperature.
We know DC brushed motor is widely used for many different applications; from conveyor, AGV (Automated Guide Vehicle), mobile robot and combat robot. One of the reasons is the ease to use it, just connect the two terminals of motor to power respectively, it will start rotating, so simple. Yet, to control the speed and direction from a controller, a motor driver is needed.
- Bi-directional control for 1 brushed DC motor, single channel
- Reverse polarity protection for Vmotor
- Compatible with: 5V Arduino boards such as Arduino UNO, Maker UNO, CT-UNO, Arduino Mega2650 & 3.3V Arduino board such as Arduino Zero
- Raspberry Pi boards which include 3B, 3B+, 3A+, Zero, Zero W, Zero WH
- Full NMOS H-Bridge for higher efficiency and no heat sink is required
- Regenerative Braking
- Brakes the motor when PWM pin is low (logic low)
- Speed control PWM frequency up to 20KHz (Actual output frequency is same as input frequency when external PWM is selected)
- Onboard PWM generator with switches and potentiometer for standalone operation
- Support both locked-antiphase and sign-magnitude for external PWM operation. Note: PWM is not “RC PWM”
Suitable motor which is good to be driven by MD30C:
- DC Brushed motor (Two terminals)
- Operating voltage from 5V to 30VDC
- Rated Current <= 30A
- Peak Current <= 80A
Specifications:
|
Model |
MD30C |
|
Operating Modes |
PWM (Lock-Antiphase and Sign-Magnitude): Yes, UART: No, Analog:No, RC Servo Signal: No |
|
Cooling Fan |
NO |
|
LED Indicator |
Yes |
|
No. of Channels |
1 |
|
Operating Voltage(VDC) |
5 to 30 (Rev 2.0 ) |
|
Continuous Current (A) |
30 |
|
Peak Current (A) |
80A peak (1 second) |
|
Logic level input |
3.3V and 5V |
|
Polarity Protection |
Yes |
|
Dimensions in mm (LxWxH) |
94 x 79 x 30 |
|
Weight (gm) |
65g |
Package Includes :
- 1 x Cytron 30Amp DC Motor Driver MD30C R2
- 1 x Fitting Accessories set
Useful Links:
- User’s manual
- Arduino Library and Example (Github)
- Using MD30C without MCU, standalone operation
- Controlling MD10C with Arduino – You can apply the same connection and program for MD30C.
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