Nexen 835200 Air Engaged Caliper Brake is a spring-released, foot-mount brake designed for cyclic dynamic, e-stop, and holding applications. It delivers 4000 in-lb max static brake torque with a 24 in disc and features a high coefficient brake facing with 17.6 in² effective area. The open design has black oxide finish, 0.125 NPT inlet, and operates at 80 psi max pressure.

Approximate brake facing life

616 hphr

Backlash

0.02 in, Linear Or Disc Working Radius

Brake air chamber volume when new

0.624 in³

Brake air chamber volume when worn out

3.039 in³

Brake facing edge color code

Purple

Brake facing effective area

17.6 in²

Brake facing type

High Coefficient

Brake peak thermal input rate

44.00 hp

Brake response factor

0.072

Brake torque

4000 inlb, With A 24 in Disc

Braking capability

Cyclic Dynamic, E-Stop, Holding

CE certified

CE

Clamping force (psi)

1040 lbf, @ 80

Disc thickness

Unlimited

Disc working radius

WR=D/2-1.062 For 16 in Or Larger Discs

Enclosure

Open

Engagement method

Air

Finish

Black oxide

Inlet size

0.125 NPT

Materials of construction

Black oxide

Max allowable pressure (psi)

120

Max ambient temperature (°F)

150

Max operating pressure (psi)

80

Max static brake torque

4000 inlb, With A 24 in Disc

Min ambient temperature (°F)

32

Min engagement pressure (psi)

5

Open or enclosed design

Open

Product features

Air Engaged, Spring Released, Foot Mount

Release method

Spring

RoHS compliant

RoHS

Static torque factor burnished (psi)

365 lbf, @ 80