Nexen Group, Inc.

835230

BC Model Air Actuated Caliper Brake

Item #102058376

Spring Actuated, Air Return
High Coefficient Facing
66.00 hp Peak Thermal Input
100.0 psi Max Pressure
Max

5,300 in lb Max Static Brake Torque

Open

Model BC425S

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Auto Replenish

each One-time purchase

Product Details

Spring Actuated, Air Return
High Coefficient Facing
66.00 hp Peak Thermal Input
100.0 psi Max Pressure
Max

features

Air actuated
Caliper spacing adjusts to fit .188"- to 1.500"-wide rotating discs and linear traveling devices
Disc speeds up to 2,800 rpm
QD bushing compatible for shaft sizes up to 3.875"
Static torque capacity up to 8,800 in lb at 80 psi with 24" disc

caution

Do not exceed maximum primary pressure rating, as product could rupture and cause injury
Do not connect regulator to bottled gas

options

Discs from 16" to 24" diameter

Specifications

Model	BC425S
Static Torque Factor (Broken In) @ PSI	485 lbf @ 0 psi
Brake Facing Edge Color Code	Purple
Actuation/Return	Spring/Air
Maximum Static Brake Torque	5300 in lb
Brake Air Chamber Volume When Worn Out	6.24 in3
Finish	Black Oxide
Product Category	Caliper Brakes
Brake Facing Type	High Coefficient
Maximum Pressure	100 psi
Approximate Brake Facing Life	1169 hp-hr
Rotor Working Radius (in)	WR=D/2-1.062 For 16 in. Or Larger Rotors
Maximum Brake Continuous Thermal Dissipation	N/A
Brake Air Chamber Volume When New	6.24 in3
Brake Facing Effective Area	26.4 in2
Main Category	Brakes
Brake Heat Sink Capacity	N/A
Brake Peak Thermal Input Rate	66 hp
Accessory Miscellaneous	934200, 934203, 934204, 934205, 934206, 934207, 934215, 934217, 934221, 934222, 934223, 934224, 934225, 934226, 934227, 934300, 934301, 934400
Photo	BCCaliperSpring
Kits	835271, 835275
Rotor Thickness	N/A
Family Name	Spring Actuated Air Released
Recommended Control Kits	940011, 940012, 940017
Back Lash	=4.469/(D-1.252) Degrees, D Is Disc Diameter In Inches
Manufacturer Family	Model BC425S, Spring Engaged, Brake Caliper with 16" Diameter Non-Ventilated Disc, Model BC425S, Spring Engaged, Brake Caliper with 18.25" Diameter Ventilated Disc, Model BC425S, Spring Engaged, Brake Caliper with 18" Diameter Non-Ventilated Disc, Model BC425S, Spring Engaged, Brake Caliper with 20" Diameter Non-Ventilated Disc, Model BC425S, Spring Engaged, Brake Caliper with 21" Diameter Ventilated Disc, Model BC425S, Spring Engaged, Brake Caliper with 22" Diameter Non-Ventilated Disc, Model BC425S, Spring Engaged, Brake Caliper with 24" Diameter Non-Ventilated Disc, Model BC425S, Spring Engaged, Brake Caliper with 24" Diameter Ventilated Disc, Two Model BC425S, Spring Engaged, Brake Calipers with 16" Diameter Non-Ventilated Disc, Two Model BC425S, Spring Engaged, Brake Calipers with 18.25" Diameter Ventilated Disc, Two Model BC425S, Spring Engaged, Brake Calipers with 18" Diameter Non-Ventilated Disc, Two Model BC425S, Spring Engaged, Brake Calipers with 20" Diameter Non-Ventilated Disc, Two Model BC425S, Spring Engaged, Brake Calipers with 21" Diameter Ventilated Disc, Two Model BC425S, Spring Engaged, Brake Calipers with 22" Diameter Non-Ventilated Disc, Two Model BC425S, Spring Engaged, Brake Calipers with 24" Diameter Non-Ventilated Disc, Two Model BC425S, Spring Engaged, Brake Calipers with 24" Diameter Ventilated Disc
Port or Hose Size	0.125 NPT
Control Accessories	854000, 932800, 939101, 939201, 939300, 940001, 940412, 944900, 945100, 948801, 948802, 948803, 948804
Open Or Enclosed Design	Open
Weight	34.77 LB
EAN or UPC	662284160193