# Nexen 841600 Air Engaged Drum Brake - Open, Fixed Top, 375 inlb Max Static Torque, 6.25 in Length - MROSupply.com

***Nexen 841600 Air Engaged Drum Brake is an open-design pneumatic brake with a fixed top housing and black oxide finish. It delivers 375 inlb max static torque and supports continuous slip, cyclic dynamic, e-stop, and holding braking. The brake features a low coefficient facing with green edge code, 8.0 in² effective area, and 0.125 NPT inlet. It is CE and RoHS certified.***



## Product details:

- Catalog number: 841600
- SKU: 534220
- Price: ***$682.45*** 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: 3.200 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: Slot for Pin, Foot Mounting Bracket Sold Separately
  

  
- Approximate brake facing life: 115 hphr
  

  
- Brake air chamber volume when new: 4.909 in³
  

  
- Brake air chamber volume when worn out: 4.909 in³
  

  
- Brake facing edge color code: Green
  

  
- Brake facing effective area: 8.0 in²
  

  
- Brake facing type: Low Coefficient
  

  
- Brake heat sink capacity: 25000 ftlb
  

  
- Brake peak thermal input rate: 16.00 hp
  

  
- Brake torque: 375 inlb
  

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

  
- CE certified: CE
  

  
- Enclosure: Open
  

  
- Engagement method: Air
  

  
- Finish: Black oxide
  

  
- Housing type: Fixed Top
  

  
- Inlet size: 0.125 NPT
  

  
- Length: 6.25 in
  

  
- Materials of construction: Black oxide
  

  
- Max allowable pressure (psi): 120
  

  
- Max ambient temperature (°F): 150
  

  
- Max brake continuous thermal dissipation: 0.20 hp
  

  
- Max operating pressure (psi): 80
  

  
- Max static brake torque: 375 inlb
  

  
- Min ambient temperature (°F): 32
  

  
- Min engagement pressure (psi): 2
  

  
- Open or enclosed design: Open
  

  
- Product features: Air Engaged, Shoe Only, Drum Required
  

  
- Release method: Spring
  

  
- RoHS compliant: RoHS
  

  
- Shaft inertia: 2.16 lbin²
  

  
- Unit height: 7.5 in
  

  
- Unit width: 6.25 in
  
## Product documents / software:

- [Cutaway](https://documents.mrosupply.com/product_documents/84/841600/KBrakeCutaway.gif)
- [PDF Cad Drawing](https://documents.mrosupply.com/product_documents/84/841600/841600s.pdf)
- [Thermalgraph](https://documents.mrosupply.com/product_documents/84/841600/JThermalGraph.jpg)
- [Torquegraph](https://documents.mrosupply.com/product_documents/84/841600/JStTorqueGraph.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.