Introducing the New MH900 Series — Multi-Turn Blind Hollow Shaft Absolute Encoder for Large Shaft Applications

The new MH900 Series provides a compact, reliable solution for applications requiring absolute position feedback across multiple revolutions and direct mounting on a large-diameter machine shaft. This encoder features blind hollow shaft diameters ranging from 35 mm to 50 mm and a gearless, battery-free design.

St. Catharines, Ontario, Canada, October 13, 2026 — Industrial Encoder Corporation, a proud member of Global Encoder Systems, announces the launch of the new MH900 Series absolute multi-turn blind hollow shaft encoder, designed for direct mounting on large-diameter machine shafts where a blind hollow shaft design is preferred.

Designed for OEMs, machine builders, and system integrators, the MH900 Series provides reliable absolute position feedback that remains available after power interruption, eliminating the need for machine homing procedures when power is restored.

The MH900 Series features a rugged Ø90 mm housing, blind hollow shaft diameters ranging from 35 mm to 50 mm, and a gearless, battery-free design.

It offers multiple industrial communication interfaces, including Analog, SSI, CANopen, CAN SAE J1939, RS485, and BiSS-C. Coding options include Binary and Gray code, with supply voltage options of 5 VDC and 8–30 VDC.

The MH900 Series offers up to 16-bit single-turn and 32-bit multi-turn resolution, providing precise absolute position feedback across multiple revolutions.

Absolute Multi-Turn Blind Hollow Shaft Encoder for Motion Control Applications with large shafts.

Published by Industrial Encoder Corporation on Oct 13, 2026