# Nexen 822496 Spring Engaged Shaft Mount Brake, QD Bore 0.5 in, 2500 inlb Torque, 1800 RPM - MROSupply.com

***Nexen 822496 spring engaged shaft mount brake with QD taper bushing bore (0.500 in to 2.125 in, SK type). Rated 2500 inlb static torque, 1800 RPM max speed. Open design with black oxide finish, 9.00 in OD, 4.75 in length. Features high coefficient brake facing, 0.39° backlash, and 125000 ftlb heat sink capacity. CE and RoHS certified. Suitable for cyclic dynamic, e-stop, and holding applications.***



## Product details:

- Catalog number: 822496
- SKU: 535045
- Price: ***$2,055.98*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 3 days
- Brand: [Nexen](https://www.mrosupply.com/brands/nexen/)
- Category: 
    - [Pneumatic Brakes](htts://www.mrosupply.com/clutches-and-brakes/pneumatic-clutches-brakes/pneumatic-brakes/)
    - [Pneumatic Clutches & Brakes](htts://www.mrosupply.com/clutches-and-brakes/pneumatic-clutches-brakes/)
    - [Clutches and Brakes](htts://www.mrosupply.com/clutches-and-brakes/)
- Unit of measure: each
- Weight: 31.200 lb
- Technicall support: contact supplier for technical support on 800 843 7445


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


## Product attributes;

  
- Anti rotation style: Anti-Rotation Holes, Optional Torque Pin Bracket
  

  
- Approximate brake facing life: 735 hphr
  

  
- Backlash: 0.39 °
  

  
- Bore details: QD Type SK
  

  
- Bore size: 0.500 in to 2.125 in Customer Taper Bushing Required
  

  
- Bore style: Customer Taper Bushing Required
  

  
- Brake air chamber volume when new: 7.500 in³
  

  
- Brake air chamber volume when worn out: 3.500 in³
  

  
- Brake facing edge color code: Purple
  

  
- Brake facing effective area: 30.6 in²
  

  
- Brake facing type: High Coefficient
  

  
- Brake heat sink capacity: 125000 ftlb
  

  
- Brake peak thermal input rate: 28.00 hp
  

  
- Brake response factor: 0.199
  

  
- Brake torque: 2500 inlb
  

  
- Braking capability: Cyclic Dynamic, E-Stop, Holding
  

  
- CE certified: CE
  

  
- Enclosure: Open
  

  
- Engagement method: Spring
  

  
- Finish: Black oxide
  

  
- Inlet size: 0.125 NPT
  

  
- Length: 4.75 in
  

  
- Materials of construction: Black oxide
  

  
- Max allowable pressure (psi): 120
  

  
- Max ambient temperature (°F): 150
  

  
- Max bore size: 53.975 mm
  

  
- Max brake continuous thermal dissipation: 2.23 hp
  

  
- Max Speed: 1800 RPM
  

  
- Max static brake torque: 2500 inlb
  

  
- Min ambient temperature (°F): 32
  

  
- Min bore size: 12.7 mm
  

  
- Min release pressure (bar): 6.2055 bar
  

  
- Min release pressure (psi): 90
  

  
- Mounting style: Shaft
  

  
- Open or enclosed design: Open
  

  
- Outer Diameter: 9.00 in
  

  
- Output shaft style: None
  

  
- Product features: Spring Engaged, Shaft Mount, Taper Bore
  

  
- Release method: Air
  

  
- Restrictions: This Brake Should Not Be Flange Mounted Or May Be Damaged
  

  
- RoHS compliant: RoHS
  

  
- RPM: 1800
  

  
- Shaft inertia: 114.48 lbin²
  

  
- Unit height: 5.5 in
  

  
- Unit width: 10 in
  
## Product documents / software:

- [Cutaway](https://documents.mrosupply.com/product_documents/82/822496/TSEBrakeCutaway.gif)
- [PDF Cad Drawing](https://documents.mrosupply.com/product_documents/82/822496/822496s.pdf)
- [Thermalgraph](https://documents.mrosupply.com/product_documents/82/822496/TSE800ThermalGraph.jpg)
- [Torquegraph](https://documents.mrosupply.com/product_documents/82/822496/TSE800-10HiTorqueGraph.jpg)
- [User Manual](https://documents.mrosupply.com/product_documents/88/887021/21180.pdf)

## Product's reviews:
- Great service - Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.
- None - all good
- 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.