Nexen Group, Inc.

933500

BD Model Spring Actuated Caliper Brake

Item #102072283

Spring Actuated, Air Return
Standard Coefficient Facing
39.00 hp Peak Thermal Input
100.0 psi Max Pressure
19,000 in lb Max Static Brake Torque

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Model BD Brake

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Product Details

Spring Actuated, Air Return
Standard Coefficient Facing
39.00 hp Peak Thermal Input
100.0 psi Max Pressure
19,000 in lb Max Static Brake Torque

features

Actuators mount on either side of brake
Air connections can be rotated 360° around actuator axis
All pivot points have life-lubricated bearings
Caliper spacing fits 1.00" wide discs
Disc speeds up to 3,200 rpm with 14" discs
QD bushing compatible for shaft sizes up to 3.875"
Shoes mounted with detent pins for quick replacement
SPC shoes fit on BD Model Caliper Brakes for longer life and high peak input rate
Spring-actuated
Static torque capacity up to 19,000 in lb

caution

Check to be certain that the idler sprocket or pulley will still clear the space available between the base housing and the mounting hole

options

Discs from 12" to 24" diameter
Multiply stopping power by installing more than one caliper brake per disc

Specifications

Rotor Working Radius (in)	WR=D/2-1.375 For 12 in. Or Larger Rotors
Main Category	Brakes
Brake Facing Effective Area	15.7 in2
Accessory Miscellaneous	934200, 934201, 934202, 934203, 934204, 934205, 934206, 934207, 934215, 934217, 934219, 934220, 934221, 934222, 934223, 934224, 934225, 934226, 934227, 934300, 934301, 934400
Rotor Thickness	0.5 in
Recommended Control Kits	940019, 940020
Control Accessories	170012, 170013, 170014, 170017, 170020, 170021, 170023, 170024, 939101, 939201, 939400, 940001, 940425, 945125
Open Or Enclosed Design	Open
Maximum Pressure	100 psi
Finish	Black Oxide
Maximum Static Brake Torque	19000 in lb
Family Name	Spring Actuated Air Released
Actuation/Return	Spring/Air
Approximate Brake Facing Life	628 hp-hr
Brake Facing Type	Standard Coefficient
Kits	933900, 934000
Maximum Brake Continuous Thermal Dissipation	N/A
Product Category	Caliper Brakes
Manufacturer Family	Model BD, Spring Engaged, Brake Caliper with 12" Diameter Non-Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 14" Diameter Non-Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 16" Diameter Non-Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 18.25" Diameter Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 18" Diameter Non-Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 20" Diameter Non-Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 21" Diameter Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 22" Diameter Non-Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 24" Diameter Non-Ventilated Disc, Model BD, Spring Engaged, Brake Caliper with 24" Diameter Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 12" Diameter Non-Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 14" Diameter Non-Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 16" Diameter Non-Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 18.25" Diameter Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 18" Diameter Non-Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 20" Diameter Non-Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 21" Diameter Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 22" Diameter Non-Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 24" Diameter Non-Ventilated Disc, Two Model BD, Spring Engaged, Brake Calipers with 24" Diameter Ventilated Disc
Model	BD
Port or Hose Size	0.250 NPT
Static Torque Factor (Broken In) @ PSI	1790 lbf @ 0 psi
Brake Air Chamber Volume When New	41.6 in3
Brake Facing Edge Color Code	Red
Brake Air Chamber Volume When Worn Out	41.6 in3
Brake Heat Sink Capacity	N/A
Photo	BDCaliperSpring
Brake Peak Thermal Input Rate	39 hp
Weight	50.9 LB
EAN or UPC	662284167024