Rotary Encoder

Magnetic Encoder

Based on the concept of "ultra-small size (φ13, 16) and high performance", a magnetic rotary encoder allows a wide range of resolution to be selected by multiplying the signals detected by the MR sensor developed by our own technology with an IC. By integrating with the motor, 3 channels, high resolution, and voltage differential output have been realized in spite of being ultra-small (MR-13, MR-16).
It can be combined with Φ13, 16 and 17 coreless motors.

A magnetic rotary encoder that features ultra-small (φ8, 10, 13), 2 channels, and low pulse, and enables downsizing of the customer-designed housing by extending the lead wire in the axial direction. (MR-8, MH-10, MRS13)
It can be combined with φ8, 10 and 13 coreless motors. We have newly developed a φ8 magnetic encoder for a wider range of applications from the previous φ8 and 10 series.

Optical Rotary Encoder

A rotary encoder that uses a reflective type equipped with a light-receiving and light-emitting element and a code wheel, and enables downsizing of the customer-designed housing by extending the lead wire in the axial direction. Since it is an optical type, it can be used even in a magnetic field environment (MK-16). It can be combined with a coreless motor larger than φ16.

Magnetic encoder

• ① Motor
• ② Motor terminal
• ③ Motor shaft
• ④ Magnetic shield
• ⑤ Magnetic wheel
• ⑥ IC
• ⑦ MR sensor
• ⑧ Cap

Optical encoder

• ① Code wheel
• ② Motor shaft
• ③ Light emitting element
• ④ Light receiving element