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Green circuit board with silver components and screw terminals

Ruth's sister

Ruth's sister WK622 internal power cable

SKU CH-T70E-YPXMW

Regulates DC motor speed from 0 to 220 volts at up to six amps using PWM control

  • PWM speed control for DC motors
  • Accepts AC 110V-220V input supply
  • Adjustable DC 0-220V output up to 6A
  • WK622 model for spindle motor control

DC PWM speed regulator for spindle motors

This module accepts an AC input between 110 and 220 volts and delivers a variable DC output up to 220 volts at six amps. It is intended for controlling the speed of DC spindle motors in bench-top or light-industrial equipment.

Sustained-load behaviour

The PWM regulator maintains a steady output voltage under continuous operation within its six-amp rating. It is not suited for loads that exceed this current limit or for applications requiring isolated low-voltage control signals.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $27.99
Pricier than about 70% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the WK622 generate when running a spindle motor all day?

The WK622 is a PWM speed regulator rated for DC 0-220V at 6A, so continuous operation will produce some warmth from the power stage, but no fan or active cooling is mentioned in the specifications.

What power source and motor must I already have to use the WK622?

You need an AC supply between 110 and 220 volts and a compatible DC motor that operates within the 0-220V, 6A output range of the controller.

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