Specifications
Dimensions
- Backlash0.21°
- Bore Diameter3.5000 to 6.5000 in
- Clutch Peak Thermal Input Rate727.00 hp
- Drive Inertia60393.60 lb-in²
- Maximum Continuous Thermal Dissipation14.70 hp
- Overall Diameter30.00 in
- Overall Length16.46 in
- Port Size3/4 NPT
- Weight787.00 lbs
Details
- 2D Drawing
- Additional DetailsBoth DFE and QFE models have four sizes and two friction coefficients. DFE models have 12,300 to 151,000 in-lbs. torque at 80 psi; QFE models have 24,600 to 302,000 in-lbs. torque at 80 psi. Maximum operating speed for both models is 800 to 2200 rpm. Not designed for vertical applications. Sheaves sold separately. The hub for this product is provided loose for machining.
- Approximate Clutch Facing Life34075 hphr
- Clutch Air Chamber Vol When Worn Out206.700 in³
- Clutch Air Chamber Volume When New39.270 in³
- Clutch CategoryDual Plate Clutch
- Clutch Facing Edge Color CodeRed
- Clutch Facing Effective Area808.00 in²
- Clutch Facing TypeStandard Coefficient
- Clutch Heat Sink Capacity2920000 ft-lbs
- Clutch TypeFriction Clutch
- DesignOpen
- Drive ArrangementFlange Mount
- Engagement/ReleaseAir Engaged/Spring Release
- FinishBlack Oxide
- FunctionStarting, Connect/Disconnect, Torque Limiting
- Harmonization Code8483.60.4000
- Instruction Manual
- Manufacturer Product Page
- Manufacturer Replacement Parts List
- Max Pressure80 psi
- Max Rpm800 rpm
- Min Engagement Pressure10 psi
- ModelQFE-2500
- Mounting ConfigurationShaft Mounted
- RatingsCE and RoHS
- Shaft Inertia20059.30 lb/in²
- UPC_NO662284169660
Overview
Mfr description
964069 QFE-2500 ELEMENT 4.9
Compliance & Safety Data
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