# Nexen 923809 Air Engaged Shaft Mount Friction Clutch | MROSupply.com - MROSupply.com

***Nexen 923809 Air Engaged Shaft Mount Friction Clutch***



## Product details:

- Catalog number: 923809
- SKU: 533472
- Price: ***$3,152.44*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 3 days
- Brand: [Nexen](https://www.mrosupply.com/brands/nexen/)
- Category: 
    - [Pneumatic Clutches](htts://www.mrosupply.com/clutches-and-brakes/pneumatic-clutches-brakes/pneumatic-clutches/)
    - [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: 24.000 lb
- Technicall support: contact supplier for technical support on 800 843 7445


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


## Product attributes;

  
- Approximate clutch facing life: 244 hphr
  

  
- Bore details: Straight With Keyway And 2 Setscrews
  

  
- Bore size: 1.250 in, Machined Bore with Keyway
  

  
- Bore style: Machined Bore with Keyway
  

  
- CE certified: CE
  

  
- Clutch air chamber volume when new: 0.477 in³
  

  
- Clutch facing edge color code: Red
  

  
- Clutch facing effective area: 58.72 in²
  

  
- Clutch Facing Type: Standard coefficient
  

  
- Clutch heat sink capacity: 12540 ftlb
  

  
- Clutch peak thermal input rate: 52.90 hp
  

  
- Clutch response factor: 0.095
  

  
- Drive arrangement: Pilot mount
  

  
- Drive inertia: 60.4 lbin²
  

  
- Enclosure: Open
  

  
- Engagement method: Air
  

  
- Finish: Bare Aluminum
  

  
- Inlet size: 0.125 NPT
  

  
- Length: 6.02 in
  

  
- Materials of construction: Aluminum Air Chamber Black Oxide Drive Shell
  

  
- Max ambient temperature (°F): 150
  

  
- Max clutch continuous thermal dissipation: 0.19 hp
  

  
- Max operating pressure (psi): 80
  

  
- Max Speed: 1800 RPM, Max @ 60 psi, 1200 @ 70 psi, 900 @ 80 psi
  

  
- Max speed (psi): 1800 RPM, Max @ 60 psi, 1200 @ 70 psi, 900 @ 80
  

  
- Max static clutch torque: 3200 inlb
  

  
- Min ambient temperature (°F): 32
  

  
- Min engagement pressure (psi): 10
  

  
- Min sprocket size: 40/42T, 50/34T, 60/29T, 80/23T,100/19T
  

  
- Mounting style: Shaft
  

  
- Open or enclosed design: Open
  

  
- Outer Diameter: 6.25 in
  

  
- Output bolt circle: 5.25 in
  

  
- Output bolt hole size: 4 0.312-18 in, Holes @ 90°
  

  
- Output shaft style: None
  

  
- Output type: Pilot
  

  
- Pilot size: 4.500 in
  

  
- Product features: Air Engaged, Straight Bore, Shaft Mount, Pilot Output, High Torque
  

  
- Release method: Spring
  

  
- Restrictions: Consult Nexen For Use In Cyclic Applications, Or Use As A Brake
  

  
- RoHS compliant: RoHS
  

  
- RPM: 1800
  

  
- Shaft inertia: 17.59 lbin²
  
## Product documents / software:

- [Cutaway](https://documents.mrosupply.com/product_documents/92/923809/4HPClutchCutaway.gif)
- [Thermalgraph](https://documents.mrosupply.com/product_documents/92/923809/4H50ThermalGraph.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.