# Nexen 808301 Spring Engaged Brake - NEMA C-Face, Foot/Motor/Shaft Mount, 1.375 in Bore, 1800 RPM, 2000 in-lb Torque - MROSupply.com

***Nexen 808301 Spring Engaged Brake with NEMA C-Face mounting, suitable for foot, motor, or shaft mount. Features a 1.375 in machined bore with keyway, 1800 RPM max speed, and 2000 in-lb static brake torque. Enclosed design with black oxide finish, manual release, and CE/RoHS certifications. Ideal for e-stop and holding applications.***



## Product details:

- Catalog number: 808301
- SKU: 535046
- Price: ***$3,392.86*** 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: 31.290 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: Flange, Optional Feet, Optional Torque Arm
  

  
- Approximate engagement response time: 30 ms
  

  
- Bore details: Straight
  

  
- Bore size: 1.375 in, Machined Bore with Keyway
  

  
- Bore style: Machined Bore with Keyway
  

  
- Brake air chamber volume when new: 78.400 in
  

  
- Brake air chamber volume when worn out: 16.200 in
  

  
- Brake facing edge color code: Red
  

  
- Brake facing type: Standard coefficient
  

  
- Braking capability: E-Stop, Holding
  

  
- CE certified: CE
  

  
- Enclosure: Enclosed
  

  
- Engagement method: Spring
  

  
- Finish: Black oxide
  

  
- Inlet size: 0.125 NPT
  

  
- Input bolt circle diameter: 7.250 in
  

  
- Input bolt hole size: 0.530 in
  

  
- Input frame size: NEMA 213T/TC, 215T/TC
  

  
- Input pilot depth: 0.22 in
  

  
- Input pilot diameter: 8.500 in
  

  
- Manual release feature: Yes
  

  
- Materials of construction: Black oxide
  

  
- Max allowable pressure (psi): 120
  

  
- Max ambient temperature (F): 150
  

  
- Max brake continuous thermal dissipation: 0.20 hp
  

  
- Max Speed: 1800 RPM
  

  
- Min ambient temperature (F): 32
  

  
- Min release pressure (bar): 2.758 bar
  

  
- Min release pressure (psi): 40
  

  
- Min static brake torque: 2000 inlb
  

  
- Mounting style: Foot, Motor or Reducer, Shaft
  

  
- Open or enclosed design: Open
  

  
- Output bolt circle: 7.25 in
  

  
- Output bolt hole size: 0.500-13 in
  

  
- Output bore diameter: N/A
  

  
- Output frame size: NEMA 213T/TC, 215T/TC
  

  
- Output pilot diameter: 8.500 in
  

  
- Output pilot height: 0.750 in
  

  
- Output shaft diameter: N/A
  

  
- Output shaft style: None
  

  
- Overhung load capacity: Optional See Output Unit In Accessories
  

  
- Pilot size: 8.50 in
  

  
- Product features: Spring Engaged, NEMA C-Face, Flange/Foot/Shaft Mount, Through Bore, Manual Release
  

  
- Release method: Air
  

  
- RoHS compliant: RoHS
  

  
- RPM: 1800
  

  
- Unit height: 10.75 in
  

  
- Unit width: 9.25 in
  
## Product documents / software:

- [PDF Cad Drawing](https://documents.mrosupply.com/product_documents/80/808301/808301s.pdf)
- [User Manual](https://documents.mrosupply.com/product_documents/88/887021/21180.pdf)

## 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.