Supplier Name |
N/A Nexen |
Manufacturer Part Number |
N/A 923600 |
Model Number |
N/A 4H40P |
Approximate Clutch Facing Life |
N/A 107 hp·hr |
Bore Size |
N/A 1-1/4 in |
Bore Type |
N/A Finished with Keyway and 2 Setscrews |
Clutch Air Chamber Volume when New |
N/A 0.330 in³ |
Clutch Category |
N/A Multiple Disc Clutch |
Clutch Facing Edge Color Code |
N/A Red |
Clutch Facing Effective Area |
N/A 38.12 in² |
Clutch Facing Type |
N/A Standard Coefficient |
Clutch Heat Sink Capacity |
N/A 9590 ft·lb |
Clutch Peak Thermal Input Rate |
N/A 34.30 hp |
Clutch Response Factor |
N/A 0.066 |
Clutch Type |
N/A Friction Clutch |
Design |
N/A Open |
Drive Arrangement |
N/A Pilot Mount |
Drive Inertia |
N/A 14.46 lb·in² |
Engagement |
N/A Air Engaged |
Release |
N/A Spring Release |
Air Chamber Finish |
N/A Aluminum |
Drive Shell Finish |
N/A Black Oxide |
Function |
N/A Starting, Connect/Disconnect, Torque Limiting |
Harmonization Code |
N/A 8483.60.4000 |
Maximum Speed at 50 Pound per Square Inch (psi) |
N/A 1800 rpm |
Maximum Speed at 60 Pound per Square Inch (psi) |
N/A 1400 rpm |
Maximum Speed at 70 Pound per Square Inch (psi) |
N/A 1100 rpm |
Maximum Speed at 80 Pound per Square Inch (psi) |
N/A 800 rpm |
Maximum Continuous Thermal Dissipation |
N/A 0.15 hp |
Maximum Pressure |
N/A 80 psi |
Minimum Engagement Pressure |
N/A 10 psi |
Minimum Sprocket Size |
N/A 35/45T 40/34T 50/28T 60/24T 80/19T |
Mounting Configuration |
N/A Shaft Mounted |
Overall Diameter |
N/A 5.00 in |
Overall Length |
N/A 5.25 in |
Pilot Diameter |
N/A 3.5000 in |
Pilot or Drive Flange Bolt Circle Data |
N/A 4, 1/4-20 Bolts at 90º on a 4.250 in. Circle |
Port Size |
N/A 1/8 in |
Port Type |
N/A National Pipe Thread (NPT) |
Rating |
N/A European Conformity (CE) Restriction of Hazardous Substances (RoHS) |
Shaft Inertia |
N/A 4.87 lb/in² |
Weight |
N/A 14 lb |
Static Torque at 80 Pound per Square Inch (psi) |
N/A Up to 10000 lb·in |
General Information |
N/A 4HP multi-disc pilot mount clutches provide big torque in a small package. Available in 7 sizes with static torque up to 10000 lb·in at 80 psi, bores up to 2.375 in. Maximum RPM dependent on torque/air pressure setting. The pilot accepts pulleys, sprockets, and Nexen couplings. More durable, and higher RPM than the LSCC clutch series. Ideal for conveyor and other high torque low RPM applications. Consult Nexen for use in cyclic applications, or use as a brake. |
