Sensor Type

Hall IC

Optical Encoder

Magnetic Encoder

Magnetic Absolute

Series

S Series

IG Series

N/K Series

M Series

Description

Two-phase hybrid stepping motor equipped with Hall ICs spaced 60° apart.

Two-phase stepping motor equipped with a 400CPR optical encoder.

Two-phase stepping motor equipped with a magnetic encoder with 4,000CPR max. resolution

Features a slim magnetic absolute encoder that retains position without power.

Motor size (mm)

42, 56

25, 35, 42, 56

20, 25, 28, 35, 42, 56

28, 42, 56

Output specifications

Incremental

Incremental

Incremental

Incremental

Absolute

Output signal

1ch

2ch (A/B phase)

3ch (A/B/Z phase)

3ch (A/B/Z phase)

Interface

-

-

-

Serial communication RS485 Modbus RTU

Output method

Open collector

TTL

Differential line driver

Differential line driver

Output data

-

-

-

14-bit detection

Resolution (cpr)

1 to 6 (default 6)

400

1 to 4,000 (default 4,000)

2 to 4,000 (default 4,000)

Absolute detection amount

-

-

Single revolution detection possible (K series only)

Single revolution

Multi-rotation detection

□28: 200 rotations

□42,56: 1,000 rotations

Application examples

Liquid pumps, belt conveyors, polishing machines

belt conveyors, syringe pumps, rotating tables

Ophthalmoscopy device, XYZ stage

Butterfly valves, variable resistors