# Nexen 822723 Spring Engaged Shaft Mount Brake, 1 in Bore, 6000 inlb Torque, 1800 RPM - MROSupply.com

***Nexen 822723 spring engaged, air released shaft mount brake with QD taper bushing bore range 1.000 in to 3.250 in. Delivers 6000 inlb static brake torque at speeds up to 1800 RPM. Open design with high coefficient brake facing, purple edge color code, and 830000 ftlb heat sink capacity. Suitable for cyclic dynamic, e-stop, and holding applications.***



## Product details:

- Catalog number: 822723
- SKU: 535057
- Price: ***$6,207.84*** 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: 125.000 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: 7250 hphr
  

  
- Bore details: QD Type F
  

  
- Bore size: 1.000 in to 3.250 in Customer Taper Bushing Required
  

  
- Bore style: Customer Taper Bushing Required
  

  
- Brake air chamber volume when new: 21.100 in³
  

  
- Brake air chamber volume when worn out: 7.800 in³
  

  
- Brake facing edge color code: Purple
  

  
- Brake facing effective area: 72.2 in²
  

  
- Brake facing type: High Coefficient
  

  
- Brake heat sink capacity: 830000 ftlb
  

  
- Brake peak thermal input rate: 65.00 hp
  

  
- Brake response factor: 4.29
  

  
- Brake torque: 6000 inlb
  

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

  
- CE certified: CE
  

  
- Enclosure: Open
  

  
- Engagement method: Spring
  

  
- Finish: Black Acrylic Paint
  

  
- Inlet size: 0.250 NPT
  

  
- Length: 7.25 in
  

  
- Materials of construction: Black Acrylic Paint
  

  
- Max allowable pressure (psi): 120
  

  
- Max ambient temperature (°F): 150
  

  
- Max bore size: 82.55 mm
  

  
- Max brake continuous thermal dissipation: 12.80 hp
  

  
- Max Speed: 1800 RPM
  

  
- Max static brake torque: 6000 inlb
  

  
- Min ambient temperature (°F): 32
  

  
- Min bore size: 25.4 mm
  

  
- Min release pressure (bar): 4.8265 bar
  

  
- Min release pressure (psi): 70
  

  
- Mounting style: Shaft
  

  
- Open or enclosed design: Open
  

  
- Outer Diameter: 16.48 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: 991 lbin²
  

  
- Unit height: 9.5 in
  

  
- Unit width: 17.25 in
  
## Product documents / software:

- [Cutaway](https://documents.mrosupply.com/product_documents/82/822723/TSEBrakeCutaway.gif)
- [PDF Cad Drawing](https://documents.mrosupply.com/product_documents/82/822723/822723s.pdf)
- [Thermalgraph](https://documents.mrosupply.com/product_documents/82/822723/TSE1400ThermalGraph.jpg)
- [Torquegraph](https://documents.mrosupply.com/product_documents/82/822723/TSE1400-12HiTorqueGraph.jpg)
- [User Manual](https://documents.mrosupply.com/product_documents/88/887021/21180.pdf)

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