Description
OSA17-020 – Mitsubishi Encoder
Description
The OSA17-020 Mitsubishi Electric servo encoder is a 17-bit (131,072 pulses/rev) absolute serial servo motor encoder. It is fitted to Mitsubishi HC / HC-SF81 series AC servo motors used with MR-J2 servo amplifiers; commonly read on labels as OAS17-20 or OSA17020. It converts the rotation of the motor shaft into position and speed feedback for the servo amplifier and CNC, giving accurate positioning and stable motor control in CNC machines, robots and automated machinery. Available new and as tested used/refurbished units with warranty; encoder replacement and motor alignment service also available.
Specifications
- Part number: OSA17-020
- Manufacturer: Mitsubishi Electric
- Resolution: 131,072 pulses per revolution (17-bit) — OBA/OSA17 family
- Type: optical absolute rotary encoder, serial communication to the amplifier
- Mounting: direct plug-in / flange mounted on the motor rear housing
- Service note: encoder testers (e.g. TI-5000JX) read the OSA17 as a replacement profile for older models such as the OSA14 (16,384 p/rev)
- Related: OSA18-130, OSA18-131
- Condition: New or Used/Refurbished (select above)
Send the motor model and the encoder part number printed on the encoder label on WhatsApp +91 8826207004 or email sales@jjautomation.in to confirm compatibility and get the best price.
Need this part? Get a quote today.
Call or WhatsApp +91 88262 07004 — we ship across India and worldwide. Repair and exchange options are also available for Mitsubishi servo systems.