# Nexen 800123 Air Engaged Through Shaft Mount Clutch, 0.5 in Bore, 140 inlb Torque, 3600 RPM - MROSupply.com

***Nexen 800123 Air Engaged Through Shaft Mount Clutch with 0.5 in machined bore with keyway. Nickel plated construction for corrosion resistance. Rated 140 inlb max static torque, 3600 RPM max speed. Features high coefficient clutch facing, spring release, and 0.125 NPT inlet. Open design with 2.89 in outer diameter and 3.51 in length.***



## Product details:

- Catalog number: 800123
- SKU: 693447
- Price: ***$1,066.27*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- 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: 3.990 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: Optional brake adapter fixes output with anti-rotation slot
  

  
- Approximate clutch facing life: 17 hphr
  

  
- Bore details: Straight
  

  
- Bore size: 0.500 in, Machined Bore with Keyway
  

  
- Bore style: Machined Bore with Keyway
  

  
- CE certified: CE
  

  
- Clutch air chamber volume when new: 0.201 in³
  

  
- Clutch air chamber volume when worn out: 0.630 in³
  

  
- Clutch facing edge color code: Purple
  

  
- Clutch facing effective area: 4.17 in²
  

  
- Clutch Facing Type: High Coefficient
  

  
- Clutch heat sink capacity: 5650 ftlb
  

  
- Clutch peak thermal input rate: 3.80 hp
  

  
- Clutch response factor: 0.038
  

  
- Drive inertia: 0.86 lbin²
  

  
- Engagement method: Air
  

  
- Finish: Nickel plated
  

  
- Hose length: 8.25 in
  

  
- Inlet size: 0.125 NPT
  

  
- Input bore min shaft insertion: 1.50 in, From Pilot End Full From Air Chamber End
  

  
- Length: 3.51 in
  

  
- Materials of construction: Nickel Plated And Anodized For Corrosion Resistance
  

  
- Max ambient temperature (°F): 150
  

  
- Max clutch continuous thermal dissipation: 0.13 hp
  

  
- Max operating pressure (psi): 80
  

  
- Max Speed: 3600 RPM
  

  
- Max static clutch torque: 140 inlb
  

  
- Min ambient temperature (°F): 32
  

  
- Min engagement pressure (psi): 8
  

  
- Min sprocket size: 25/40T, 35/28T, 40/22T
  

  
- Mounting style: Shaft
  

  
- Open or enclosed design: Open
  

  
- Outer Diameter: 2.89 in
  

  
- Output bolt circle: 2.473 in
  

  
- Output bolt hole size: 4 #10-32 in, Holes @ 90°
  

  
- Output shaft style: None
  

  
- Output type: Pilot
  

  
- Pilot size: 2.125 in
  

  
- Product features: Air Engaged, Keyed, Straight Bore, Shaft Mount
  

  
- Release method: Spring
  

  
- RoHS compliant: RoHS
  

  
- Shaft inertia: 0.98 lbin²
  
## Product documents / software:

- [Burnishing Guide](https://documents.mrosupply.com/product_documents/64/23/6423331/BurnishingProcedureA_068kJu3.pdf)
- [PDF CAD Drawing](https://documents.mrosupply.com/product_documents/69/34/693447/800123S_uWZFSYq.pdf)
- [User Manual](https://documents.mrosupply.com/product_documents/13/67/1367256/20002_wDrH67s.pdf)
- [DXF CAD Drawing](https://documents.mrosupply.com/product_documents/69/34/693447/800123S_oPXWLEx.dxf)

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