JZL-B DC Speed Controller
- Models: JZL-B
- Maximum channel quantity:
- Reference flow rate:
â– Compact and fully functional;
â– With on/off, speed up/down, cw/ccw and soft start function;
â– With built-in potentiometer speed control and external potentiometer speed control function;
â– Adapte to various DC motors, like 28/32/36/37/TT-555/RG50 with operating current less than 1.1A.
â– With over-temperature protection function, the motor stops running when the running current of the motor is greater than 1.1A, causing the motor to stop running. Â When the temperature of the chip is lowered, the motor can be re-run.
JZL-B DC motor speed controller combines compact design and comprehensive functionality, making it an ideal choice for motor control. It offers a variety of modes including on/off, acceleration/deceleration, forward/reverse, and soft start, as well as support for built-in and external potentiometer speed control.
It is compatible with various DC motors (28, 32, 36, 37, TT-555, RG50) under 1.1A and features over-temperature protection for safe operation in heavy loads. It’s reliable and durable, making it the perfect solution for effective motor control.

Product Parameters
| Product Parameters | |
| Power | DC 12~24V,2A |
| Voltage | <26W(operating current<1.1A) |
| Working Environment | Temperature 0~60℃, RH<85%RH |
| Weight | 6.6g |
| Functions | Soft start, over temperature protection, start and stop, forward and reverse (external control wiring), lifting speed (built-in potentiometer and external potentiometer superimposed speed) |
| Motor Type | 28 ZL, 28 ZLX, 395 motor(293KC/ZL), 32 ZLX(MN3 Series), 36 ZLX, 37 ZL(MN3 Series ), TT-555 motor, RG50 ZL |
| Â Tips | â‘ This board is suitable for DC motors with operating current less than 1.1A. Â The specific adaptation of the motor model needs to be determined according to the motor running current; â‘¡When the 32type motor or coating tube or the outlet is equipped with a large pressure, the temperature rise is higher. Â High may cause overcurrent and temperature protection, please consult the marketing department. |



