# Nexen 964081 Spring Engaged Flange Mount Brake, 1.5 in Blank Bore, 17400 inlb Torque, 2200 RPM - MROSupply.com

***Nexen 964081 is a spring engaged, air released flange mount brake with an unfinished blank bore that can be finished up to 3.250 in. It delivers 17400 inlb of static brake torque at 2200 RPM and features a black oxide finish, open design, and high coefficient brake facing. This fail-safe brake is suitable for cyclic dynamic, e-stop, and holding applications.***



## Product details:

- Catalog number: 964081
- SKU: 534183
- Price: ***$13,916.44*** 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: 267.000 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: Flange
  

  
- Approximate brake facing life: 5332 hphr
  

  
- Bore details: Unfinished Pilot Bore
  

  
- Bore size: 1.500 in, Blank Bore can be finished up to 3.250 in
  

  
- Bore style: Unfinished Blank Bore
  

  
- Brake air chamber volume when new: 28.500 in³
  

  
- Brake air chamber volume when worn out: 7.500 in³
  

  
- Brake facing edge color code: Purple
  

  
- Brake facing effective area: 234.0 in²
  

  
- Brake facing type: High Coefficient
  

  
- Brake heat sink capacity: 780000 ftlb
  

  
- Brake peak thermal input rate: 210.00 hp
  

  
- Brake torque: 17400 inlb
  

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

  
- CE certified: CE
  

  
- Enclosure: Open
  

  
- Engagement method: Spring
  

  
- Finish: Black oxide
  

  
- Inlet size: 0.250 NPT
  

  
- Length: 10.62 in
  

  
- Materials of construction: Black oxide
  

  
- Max allowable pressure (psi): 120
  

  
- Max ambient temperature (°F): 150
  

  
- Max bore size: 82.55 mm
  

  
- Max brake continuous thermal dissipation: 5.40 hp
  

  
- Max Speed: 2200 RPM
  

  
- Max static brake torque: 17400 inlb
  

  
- Min ambient temperature (°F): 32
  

  
- Min bore size: 38.1 mm
  

  
- Min release pressure (bar): 5.03335 bar
  

  
- Min release pressure (psi): 73
  

  
- Mounting style: Flange
  

  
- Open or enclosed design: Open
  

  
- Outer Diameter: 16.00 in
  

  
- Output shaft style: None
  

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

  
- Release method: Air
  

  
- Restrictions: Not Designed For Vertical Mounting, Consult Nexen For Use In Cyclic Applications
  

  
- RoHS compliant: RoHS
  

  
- RPM: 2200
  

  
- Shaft inertia: 806.4 lbin²
  

  
- Unit height: 21.25 in
  

  
- Unit width: 19.25 in
  
## Product documents / software:

- [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.