Stepping Motor Drivers

This series is the recommended Driver for KSS Direct Motor Drive Ball Screws and Actuators. You can choose suitable one based on your usage.

Standard Products

KR-A5CC (5-phase Full/Half step)

Standard with basic function and low price

Specifications

Driving type: Micro-step driv: DC 24V, (DC 20-35V) max. 3A: DC24V(DC20～35V) 3A MAX
Driving current: 0.4-1.4A/phase (0.75A/phase at shipping)
Interpolation: 1/1 – 1/250 (16 channels)
Function: Switching of pulse input style,
Micro-step interpolation, Automatic current down

KR-A55MC (5-phase Micro-step drive)

Low vibration and smooth drive.

Specifications

Driving type: Micro-step driv: DC 24V, (DC 20-35V) max. 3A: DC24V(DC20～35V) 3A MAX
Driving current: 0.4-1.4A/phase (0.75A/phase at shipping)
Interpolation: 1/1 – 1/250 (16 channels)
Function: Switching of pulse input style,
Micro-step interpolation, Automatic current down

KR-A535M (5-phase Micro-step drive)

Low vibration and smooth drive.

Specifications

Driving type: Micro-step driving type
Power supply: AC 100V – 220V (±10%), max. 3A 50/60Hz
Driving current: 0.4-1.4A/phase (0.75A/phase at shipping)
Interpolation: 1/1 – 1/250 (16 channels)
Function: Switching of pulse input style,
Micro-step interpolation,
Automatic current down, Switching current,
Built-in test function, Switching driving power.

SD4015B3 (2-phase Micro-step drive)

Specifications

Driving type: Chopper mode by Bi-polar constant current
Driving type: DC+18V～36V
Power supply: 0.25～1.5Ａpeak（±5％）/phase
Interpolation: 1/2～1/64(8 channels)
Function: Micro-step interpolation, Automatic current dow

SD4030B3 (2-phase Micro-step drive)

Specifications

Driving type: Chopper mode by Bi-polar constant current
Driving type: DC+18V～36V
Power supply: 0.5～3Ａpeak（±5％）/phase
Interpolation: 1/2～1/64(8 channels)
Function: Micro-step interpolation, Automatic current dow

Customized Products

KR-A5M (5-phase Full/Half step)

Specifications

Driving type: Bipolar pentagon constant current drive
Power supply: DC 24V (DC20-35V), max. 3A
Driving current: 0.5-1.5A/phase (0.75A/phase at shipping)
Function: Switching of pulse input style,
Full/Half step, Automatic current down

KR-A55ME (5-phase Micro-step drive)

Specifications

Driving type: Micro-step driving type
Power supply: DC 24V (DC20-35V), max. 3A
Driving current: 0.4-1.4A/phase (0.75A/phase at shipping)
Interpolation: 1/1 – 1/250 (16 channels)
Function: Switching of pulse input style,
Micro-step interpolation, Automatic current down

KS9110 (2-phase step drive)

Specifications

Driving type: Chopper mode by Uni-polar constant current
Power supply: DC+24V ±10% 3A Max.
Driving current: 0.35～2A Max / phase
Function: Switching of pulse input style, Automatic current down