Description
4H Flange Mount Multi Disc 4H70 1.938 BORE,BASIC,NSB
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Features: | Drive Shell Support Is Provided By Bearing Mounted Flywheel Or Pulley/Sprocket |
Open Or Enclosed Design: | Open |
Drive Arrangement: | "Flange Mount, Requires Bearing Support " |
Bore Size: | 1.938 in. |
Input Keyway: | 0.500 x 0.500 x 4.9 in. |
Bore Style: | Straight With Keyway And 2 Setscrews |
Pilot Size: | No Pilot |
Pilot Or Drive Flange Bolt Circle Data: | "4, 0.375""-16 Bolts @ 90° On A 7.250 in. Circle" |
Length: | 5.53 in. |
Clutch Facing Type: | Standard Coefficient |
Clutch Facing Edge Color Code: | Red |
Maximum Clutch Continuous Thermal Dissipation: | 0.28 hp |
Clutch Heat Sink Capacity: | 18440 ftlb |
Clutch Peak Thermal Input Rate: | 141.70 hp |
Shaft Inertia: | 70.37 lbin² |
Max Rpm: | "700 @ 80 psi, 900 @ 70 psi, 1200 @ 60 psi, 1800 @ 50 psi" |
Actuation/Return: | Air/Spring |
Port Size: | 0.125 NPT |
Maximum Operating Pressure: | 80 psi |
Minimum Engagement Pressure: | 10 psi |
Temperature Range: | 32 - 150 °F |
Approximate Clutch Facing Life: | 752 hphr |
Clutch Air Chamber Volume When New: | 1.035 in³ |
Ratings: | "CE, And RoHS" |
Finish: | "Aluminum Air Chamber, Black Oxide Drive Shell" |
Outer Diameter: | 8.38 in. |
Restrictions: | "Consult Nexen For Use In Cyclic Applications, Or Use As A Brake" |
Shipping Weight: | 45.0 LB |