MMT-115/230DR Series DC motor driver is a kind of speed governing product developed and produced by adopting past successful experience and combining modern advanced technology. This series of products have met international standard requirements and are sold to many countries. This driver adopts thyristor chopping control principle and uses independent trigger mode. Even there is no velocity feedback, high speed ratio can be achieved to make it more accurate and reliable.

Excellent performance, reliable quality and high cost performance make it a strong performer in DC motor driver field and it was widely used in plastic machinery, food machinery, cable equipment, machining, paper printing, testing equipment, laboratory equipment and mixing equipment, etc.

■SMT technology, small size

■Good following features, rapid respond speed

■Wide speed ratio, strong mechanical features

■Applicable to permanent magnet , DC torque motor

■Double closed-loop PI regulation (Voltage, current)

■Current setting and current-limiting protection (continuous operation setting current)

■Large low speed output moment

■Over-current protection function

■Quick stop function

■Arbitrary setting of upper and lower speed

■Soft start, soft stop setting function

■Selection of speed mode, torque mode

■Normally open, close selection of enable signal

■Selection of input, output voltage switch

■Driver speed governing controlled by standard signal input 0-5V or 10K potentiometer

□input voltage AC: 115V/230V±10% (other voltages can be customized as customer’s requirements)

□frequency: 50/60HZ±5%

□output voltage DC: 0~90V 0-110V 0-160V 0-180V 0-220V (can be set)

□rated output current: 10A

□revolving speed ratio: 80:1

□output voltage accuracy: ≤0.1%

□soft starting time: 0.2S-20S

□soft stopping time: 0.2S-10S

□environment temperature: -10℃～+60℃

□environment humidity: relative humidity ≤65% (no moisture condensation)

□insulation voltage resistance: 1500V AC

□insulation resistance: >500MΩ

□leak current: ≤0.09mA