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H491DL Wind Turbine Caliper Disc Brake


Attributes | Quote | Related H491DL

4251-0035W

491 series, hydraulic double acting caliper disc brake sized for 3/8 inch thick brake disc.

  • Aluminum Construction
  • Hardcoated
  • Fits on Brake Discs with Unlimited Diameter
  • Replaceable Friction Pads (WCB p/n 4000-1014)
  • Internal Crossover Porting
  • Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
  • Parking/static torque (inch/lb): 211 lbf per 100 psi x braking radius
  • Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X

Attributes


Description Double Acting, Fixed Mount. Use Fixed or Floating Disc
Additional Info Dual Non-Retractable Piston
Disc Thick.(in.) 3/8
Fluid Type Hydraulic Oil
Max. Pressure, PSI 1500
Seals Buna-N
Wearable Friction Material 3.80 cu. in.
Piston Dia. 2.5 in.
Total Pad Area 9.14 sq. in.
Fluid Displacement 0.147 cu. in.

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Product Number Product Name Description Additional Info Disc Thick.(in.) Fluid Type
4251-0003W H491DE Double Acting, Fixed Mount. Use Fixed or Floating Disc Dual Non-Retractable Piston 1/2 Hydraulic Oil
4251-0005W H491DT Double Acting, Fixed Mount. Use Fixed or Floating Disc Dual Non-Retractable Piston 3/4 Hydraulic Oil
4251-0007W H491DO Double Acting, Fixed Mount. Use Fixed or Floating Disc Dual Non-Retractable Piston 1.0 Hydraulic Oil
4251-0009W H491DQ Double Acting, Fixed Mount. Use Fixed or Floating Disc Dual Non-Retractable Piston 1-1/8 Hydraulic Oil
 
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