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Compact electronic controller board with terminal blocks and RS485 port

SMUGDESK

SMUGDESK DC Brush Motor Speed Controller with Brake & RS485

SKU CH-KYSH-SZQRT

Controls DC brush motor speed with PWM precision, built-in braking and RS485 ModbusRTU remote monitoring

  • Integrated brake delivers rapid motor stops and position holding
  • RS485 interface with ModbusRTU enables remote monitoring and centralized control
  • Precise PWM regulation provides smooth speed adjustment for DC brush motors
  • Anti-interference industrial design supports long-distance communication in harsh environments
  • PLC and touch-screen compatibility simplifies automated system integration

DC brush motor controller with brake

The SMUGDESK unit provides PWM speed regulation and an integrated brake function for DC brush motors, delivering quick stops and position holding. It targets engineers and system integrators building automated equipment who need reliable motor control in a compact module.

Industrial grade anti-interference design

A hardened circuit layout supports long-distance RS485 communication at 485 without signal degradation in electrically noisy environments. The standard ModbusRTU interface allows direct connection to PLCs, touch screens and upper computers for centralised monitoring and remote parameter changes.

Replaces standalone speed boards lacking braking

The jump is worthwhile when an application demands both precise speed adjustment and immediate motor braking in a single device, eliminating the need for separate brake modules and extra wiring. It is not suited for brushless or stepper motor drives that require different commutation logic.

Highlights

  • Integrated brake delivers rapid motor stops and position holding
  • RS485 interface with ModbusRTU enables remote monitoring and centralized control
  • Precise PWM regulation provides smooth speed adjustment for DC brush motors
  • Anti-interference industrial design supports long-distance communication in harsh environments
  • PLC and touch-screen compatibility simplifies automated system integration

Specifications

No published specifications for this item yet.

Questions about this item

What does the RS485 interface allow me to control?

It supports ModbusRTU protocol for remote speed regulation, realtime status feedback and rapid motor braking from a PLC, touch screen or upper computer.

What physical connections are required to mount the controller?

Connect the motor, power supply and RS485 communication lines to the labelled terminals on the unit.

How do I install the speed controller and which step is commonly missed?

Wire the motor, power supply and RS485 lines to the terminals, then set the Modbus address for communication; the address configuration step is often overlooked.

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