Nexen 835230 Spring Engaged Caliper Brake is a fail-safe, air-released brake designed for cyclic dynamic, e-stop, and holding applications. It features a foot mount, high coefficient brake facing, and a black oxide finish. With a max static torque of 5300 in-lb (with a 24 in disc) and a disc thickness of 0.500 in, this open-style brake is CE and RoHS certified.

Approximate brake facing life

924 hphr

Backlash

0.02 in, Linear Or Disc Working Radius

Brake air chamber volume when new

0.785 in³

Brake air chamber volume when worn out

5.021 in³

Brake facing edge color code

Purple

Brake facing effective area

26.4 in²

Brake facing type

High Coefficient

Brake peak thermal input rate

66.00 hp

Brake response factor

0.158

Brake torque

5300 inlb, With A 24 in Disc

Braking capability

Cyclic Dynamic, E-Stop, Holding

CE certified

CE

Clamping force (psi)

2354 lbf, @ 0

Disc thickness

0.500 in

Disc working radius

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

Dynamic torque factor unburnished (psi)

412 lbf, @ 0

Enclosure

Open

Engagement method

Spring

Finish

Black oxide

Inlet size

0.125 NPT

Materials of construction

Black oxide

Max allowable pressure (psi)

120

Max ambient temperature (°F)

150

Max static brake torque

5300 inlb, With A 24 in Disc

Min ambient temperature (°F)

32

Min release pressure (bar)

5.72285 bar

Min release pressure (psi)

83

Open or enclosed design

Open

Product features

Spring Engaged, Air Released, Foot Mount, Independent Actuators

Release method

Air

Restrictions

Consult Nexen For Use In Cyclic Applications

RoHS compliant

RoHS

Static torque factor unburnished (psi)

485 lbf, @ 0