Nexen 845101 air engaged drum brake with hinge top housing and open design. Features black oxide finish, 720 inlb max static brake torque, 7.00 in length, 0.125 NPT inlet, and spring release. Suitable for continuous slip, cyclic dynamic, e-stop, and holding applications. Includes foot mounting bracket.

Anti rotation style

Includes Foot Mounting Bracket

Approximate brake facing life

998 hphr

Brake air chamber volume when new

6.283 in³

Brake air chamber volume when worn out

12.566 in³

Brake facing edge color code

Green

Brake facing effective area

1.6 in²

Brake facing type

Low Coefficient

Brake heat sink capacity

70000 ftlb

Brake peak thermal input rate

1.50 hp

Brake torque

720 inlb

Braking capability

Continuous Slip, Cyclic Dynamic, E-Stop, Holding

CE certified

CE

Enclosure

Open

Engagement method

Air

Finish

Black oxide

Housing type

Hinge Top

Inlet size

0.125 NPT

Length

7.00 in

Materials of construction

Black oxide

Max allowable pressure (psi)

120

Max ambient temperature (°F)

150

Max brake continuous thermal dissipation

0.50 hp

Max operating pressure (psi)

80

Max static brake torque

720 inlb

Min ambient temperature (°F)

32

Min engagement pressure (psi)

2

Open or enclosed design

Open

Product features

Air Engaged, Hinge Top, Shoe Only, Drum Required

Release method

Spring

RoHS compliant

RoHS

Shaft inertia

9.79 lbin²

Unit height

9 in

Unit width

7 in