Overview
Mfr description
837500 SPC BRAKE AIR ACTUAT
- Static torque capability up to 50,000 In. Lbs
- Brake actuator is moveable to permit a change in mechanical advantage, which varies the torque range
- All models may be quickly and easily converted from one actuating system to another
- Arced brake shoes with quick removable pin mounting
- Pedestal style base is easily mounted in a small area
- Optional discs available from 16 to 24 inch diameter
- Disc speeds up to 2800 rpm with 16 inch disc
- QD Bushing compatible for shaft sizes up to 3.875 inches
Specifications
- Brake SeriesSingle Post Caliper
- Engagement/ReleaseAir/Spring
- Max Static Brake Torque50000 in-lbs with a 24.000" Disc
- Brake Facing TypeStandard Coefficient
- Mounting ConfigurationFoot Mounted
- Port Size3/8 NPT
- FinishBlack Oxide
- Open Or Enclosed DesignOpen
- FunctionStopping, Holding, Tensioning
- Brake Facing Edge Color CodeRed
- Approximate Brake Facing Life1238 hp/hr
- Brake Facing Effective Area31.0 in²
- Brake Facing Thickness When Worn Out0.16 in
- Brake Peak Thermal Input Rate77.00 hp
- Disc Thickness0.50 in
- Disc Working Radius In.WR=D/2-1.437 For 12.000 in. or Larger Discs
- Static Torque Factor Broken InSPC8=1900, SPC12=2800, SPC20=4700 lb-ft @ 80 psi
- Brake Response Factor0.159
- Max Pressure80 psi
- Min Engagement Pressure10 psi
- Brake Air Chamber Volume When New2.573 in³
- Brake Air Chamber Vol When Worn Out16.047 in³
- RatingsCE, and RoHS
- Recommended Control940011 (3-Way N.O.), 940012 (3-Way N.C.), 940017 (3-Way N.C. 0-100 PSI), 940021 (3-Way 5-100 PSI)
- Additional DetailsThis is the actuator only.
- Manufacturer Product Page
- Instruction Manual
- 2D Drawing
- Manufacturer Replacement Parts List
- UPC_NO662284160407
- Weight6.00 lbs
- Product TypePneumatic Caliper Brakes
Compliance & Safety Data
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