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产品介绍
Nexen 837457
Nexen 837457
Nexen 837457
VC500 Caliper Brake - Spring/Air, High Coefficient, Vertical Mounted
Product Features & Specifications Spring-actuated braking and clamping force for demanding industrial machinery A torque rating 4785.9 Nm [42,350 in-lb] is maintained throughout the life of the friction facing Release pressure at 4.1 bar [60 psi] Spring actuated for safety Long cycle life Rear linkage design actually increases clamping force as the facings wear A high performance unit compact in size to fit into tight spaces on automotive conveyor systems, large converting machines, saw mills, and many other applications 80% smaller than older models Can be manually released Maintains consistent torque output over entire facing life Brake Series: VC500 Caliper Engagement/Release: Spring/Air Maximum Static Brake Torque: 43023 in-lbs with a 24.000" Disc Brake Facing Type: High Coefficient Mounting Configuration: Vertical Mounted Port Size: 1/4 NPT Finish: Black Acrylic Paint Open or Enclosed Design: Open Function: Stopping, Holding, Tensioning Brake Facing Edge Color Code: Purple Approximate Brake Facing Life: 292 hp/hr Brake Facing Effective Area: 31.0 in² Brake Facing Thickness When Worn Out: 0.16 in Brake Peak Thermal Input Rate: 77.00 hp Disc Thickness: 0.50 in Disc Working Radius (in.): WR=D/2-1.437 For 12.000 in. or Larger Discs Static Torque Factor (Broken In): 4073 lb-ft Static Torque Factor (Out Of Box): 2808 lb-ft Dynamic Torque Factor (Broken in): 3702 lb-ft Dynamic Torque Factor (Out Of Box): 2645 lb-ft Brake Response Factor: 0.491 Maximum Pressure: 120 psi Minimum Release Pressure: 60 psi Brake Air Chamber Volume When New: 2.750 in³ Brake Air Chamber Volume When Worn Out: 38.600 in³ Ratings: CE, and RoHS Facing Kit: 837451 Rebuild Kits: 837452 Recommended Control: 940019 (4-Way N.C. 50-100 PSI), 940020 (4-Way N.C. 30-100 PSI) Additional Details: Has special features to prevent shoe drag when not mounted to a horizontal surface. Manufacturer Product Page: Click here Instruction Manual: Click here 2D Drawing: Click here Manufacturer Replacement Parts List: Click here
837457
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