Servo Driver

Super-easy Connection

Control cables for connecting drivers and controllers are available for every type of controller for easy connection. Motors are also connected with a single cable. Special decelerators are also available. 

Super-easy Operation

A wide range of tools, including monitoring software and Parameter Units, simplify operation. 

Super-easy Setup

Basic setup requires no adjustments. Front-panel switches make settings easy and eliminate the need for time-consuming parameter settings whenever adjustment is required. Ease of use is equivalent to that of a stepping motor. 

Super-easy Performance

Positioning is stable because SMARTSTEP prevents out-of-step operation, making high-speed, high-torque, high-precision positioning easier than ever. 

Constant Accuracy

The SMARTSTEP A-series product line's higher encoder resolution of 2,000 pulses/rotation provides feedback control enabling continuous operation without loss of positioning accuracy, even with sudden load changes or sudden acceleration or deceleration.

Resolution Settings

SMARTSTEP A-series Servomotor resolution can be selected from the following four levels: 500 pulses/rotation (0.72^o/step); 1,000 pulses/rotation (0.36^o/step) (default setting); 5,000 pulses/rotation (0.072^o/step); or 10,000 pulses/rotation (0.0036^o/step).

Command Pulse Input Setting

SMARTSTEP A-series command pulse input setting can be switched between CW/CCW (2-pulse) and SIGN/PULS (single-pulse) methods to easily adapt to Position Controller output specifications.

Gain Setting

A special rotary switch on SMARTSTEP A-series Servo Drivers enables easy gain setting. 

Online Auto Tuning

Online auto tuning  can be activated with the flick of a switch, and responsiveness can be easily matched to the machinery to be used.

Servo Motor

Faster Response and Rotation Speed

The SMARTSTEP A-series Servomotors provide faster rotation speeds of up to 4,500 r/min, with constant operation possible at this speed. Faster output torque of up to 1 s can output up to approximately 300% of the rated torque, providing even faster middle and long-stroke positioning.

Dynamic Brake Setting

SMARTSTEP A-series Servomotors can be forcibly decelerated to a stop at RUN OFF or when an alarm occurs.

Cylinder-style and Flat-style Servomotors

The SMARTSTEP A-series offers Flanged Cylinder-style Servomotors, with a smaller mounting area, and Flat-style Servomotors, with a shorter overall length. The Flat Servomotor depth dimensions are approximately the same as those of stepping motors of the same output capacity. Servomotors can be selected by size, thereby making equipment more compact.