# Nexen 966490 RPS12 Roller Pinion System - Shaft Mount, 16 mm Bore, Zero Backlash - MROSupply.com

***Nexen 966490 RPS12 Roller Pinion System shaft mount zero backlash linear drive with 16 mm straight keyless bore and mechanical compression coupling. Dense hard chrome plated steel body, nickel plated coupling, zinc plated fasteners. 4000 RPM max speed, 14.3 Nm max static torque, 9.5 Nm max dynamic torque. Backlash < 3.2 µm. CE and RoHS certified.***



## Product details:

- Catalog number: 966490
- SKU: 2216081
- Price: ***$1,866.06*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Nexen](https://www.mrosupply.com/brands/nexen/)
- Category: 
    - [Roller Guides](htts://www.mrosupply.com/linear-motion/linear-bearings-guides/roller-guides/)
    - [Linear Bearings & Guides](htts://www.mrosupply.com/linear-motion/linear-bearings-guides/)
    - [Linear Motion](htts://www.mrosupply.com/linear-motion/)
- Unit of measure: each
- Weight: 0.900 lb
- Technicall support: contact supplier for technical support on 800 843 7445


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Backlash: < 3.2 m
  

  
- Backlash rating: Zero Backlash
  

  
- Body length: 40.1 mm
  

  
- Bore details: Straight Keyless Bore With Mechanical Compression Coupling
  

  
- Bore size: 16 mm
  

  
- CE certified: CE
  

  
- Distance per revolution: 120 mm
  

  
- Finish: Dense Hard Chrome
  

  
- Length: 40.1 mm
  

  
- Max acceleration thrust: 500 N
  

  
- Max ambient temperature (C): 40
  

  
- Max average thrust: 500 N
  

  
- Max dynamic torque: 9.5 Nm
  

  
- Max dynamic torque at min life: 9.5 Nm
  

  
- Max dynamic torque for max life: 9.5 Nm
  

  
- Max linear speed: 8 m/s
  

  
- Max Speed: 4000 RPM
  

  
- Max static linear force: 750 N
  

  
- Max static torque: 14.3 Nm
  

  
- Meshing pitch circle diameter: 38.2 mm
  

  
- Min ambient temperature (C): -5
  

  
- Outer Diameter: 49.0 mm
  

  
- Pinion mounting style: Shaft Mount
  

  
- Product features: High Precision, Zero Backlash, Shaft Mount, Keyless Compression Coupling
  

  
- RoHS compliant: RoHS
  

  
- Rotational inertia: 0.0001 kgm
  

  
- RPS size: 12
  

  
- RPS width: B-Width, Only Compatible with B-Width Racks or Gears
  
## Product documents / software:

- [PDF CAD Drawing](https://documents.mrosupply.com/product_documents/22/16/2216081/966490S_SbNoLS9.pdf)
- [Technical Data Sheet](https://documents.mrosupply.com/product_documents/59/19/5919224/21282_PjNIl29.pdf)
- [User Manual](https://documents.mrosupply.com/product_documents/59/19/5919224/21235_v6dqks3.pdf)
- [DXF CAD Drawing](https://documents.mrosupply.com/product_documents/22/16/2216081/966490S_4Qz5Z4k.dxf)

## Product's reviews:
- None - all good
- Great service - Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.
- Great prices and great service - I continue to use MRO for various production parts I need. They beat the competition hands down. And the delivery is timely.