Mitsubishi OSA166S5NA Absolute Servo Encoder CNC

Mitsubishi OSA166S5NA

OSA166S5NA – Mitsubishi Absolute Servo Encoder

10 left

$510.00 USD

Shipping:

Delivery: Estimated 2- 6 business days delivery. See details

Returns: 14 days returns. See details

All parts are covered by REACO CNC warranty

All parts tested under load

Fast response, global shipping, expedited shipping available

Free technical support

More than 100,000 parts in stock & ready for delivery

OSA166S5NA – Mitsubishi Absolute Servo Encoder

Brand	Mitsubishi
Model	OSA166S5NA
Handing time	within 1-2 working days
Shipping Method	DHL/UPS/FedEx
Estimated Delivery Time (via DHL)	Asia: 1-3 business days Europe: 2-4 business days North America: 2-4 business days South America: 3-6 business days Middle East & Africa: 3-6 business days Oceania: 2-5 business days
Warranty	NEW/Refurbished: 1-Year warranty Used(90% New): 3-Month warranty
Category	Encoder
Parameter Description	OSA166S5NA ENCODER ABSOLUTE ENCODER 16000000 PPR (B55005-1)
Service	Test video will be sent before delivery
Packing	Cartons

The OSA166S5NA is a high-precision absolute servo encoder manufactured by Mitsubishi, designed for CNC and advanced motion control applications requiring extremely accurate position feedback.

With an ultra-high resolution of 16,000,000 pulses per revolution (PPR), this encoder ensures precise positioning, stable servo response, and reliable absolute position detection even after power loss.

The OSA166S5NA is commonly installed in high-performance Mitsubishi servo systems, where accuracy, repeatability, and system stability are critical.
Maintaining encoder integrity is essential for CNC machines operating in high-precision machining and automation environments.

Product Details

Model: OSA166S5NA
Product Type: Servo Encoder
Encoder Type: Absolute Encoder
Resolution: 16,000,000 PPR
Application: High-precision servo feedback
Reference Code: B55005-1
Manufacturer: Mitsubishi Electric
System Compatibility: Mitsubishi CNC and servo systems

Applications

High-precision Mitsubishi CNC machines
Absolute position servo control systems
CNC machining centers
Advanced industrial automation equipment
Motion control systems requiring high resolution

Sales & Repair Support

Absolute encoder sales and replacement
Professional encoder repair and testing
Functional verification before shipment
Support for Mitsubishi CNC and servo systems
Worldwide shipping available

Warehouse shelves filled with boxed FANUC CNC parts, showing Reaco CNC’s large inventory for fast global delivery.

Over 100,000 CNC Parts in Stock

With an extensive inventory of FANUC and Mitsubishi components, we ensure fast delivery and reliable replacements — minimizing your downtime.

Shop now

Packaging process showing wooden crates for heavy items and reinforced double-layer cartons for standard products.

Fast Global Delivery

DHL, UPS, FedEx Global shipping.
Expedited shipping available
Packed in secure reinforced cartons for maximum protection during transport.

Technician operating FANUC CNC testing benches during system inspection and repair at REACO CNC.

Need Expert Assistance?

Our experienced engineers provide technical support for all FANUC and Mitsubishi CNC parts — including troubleshooting, installation guidance, and repair consultation.

Get in touch