Nexen 822519 is an air engaged shaft mount brake with a 3.375 in machined bore with keyway. It delivers 10000 inlb of static brake torque and operates at up to 1800 RPM. The open design features a black acrylic paint finish and a 0.250 NPT air inlet. Suitable for continuous slip, cyclic dynamic, e-stop, and holding applications.

Anti rotation style

Flange, Optional Torque Pin Bracket

Approximate brake facing life

4833 hphr

Bore details

Straight

Bore size

3.375 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

Brake air chamber volume when new

4.500 in³

Brake air chamber volume when worn out

13.250 in³

Brake facing edge color code

Red

Brake facing effective area

72.2 in²

Brake facing type

Standard coefficient

Brake heat sink capacity

830000 ftlb

Brake peak thermal input rate

65.00 hp

Brake torque

10000 inlb

Braking capability

Continuous Slip, Cyclic Dynamic, E-Stop, Holding

CE certified

CE

Enclosure

Open

Engagement method

Air

Finish

Black Acrylic Paint

Inlet size

0.250 NPT

Length

4.81 in

Materials of construction

Black Acrylic Paint

Max allowable pressure (psi)

120

Max ambient temperature (°F)

150

Max brake continuous thermal dissipation

12.80 hp

Max operating pressure (psi)

80

Max Speed

1800 RPM

Max static brake torque

10000 inlb

Min ambient temperature (°F)

32

Min engagement pressure (psi)

3

Mounting style

Flange, Shaft

Open or enclosed design

Open

Outer Diameter

16.48 in

Product features

Air Engaged, Shaft Mount, Straight Bore

Release method

Spring

RoHS compliant

RoHS

RPM

1800

Shaft inertia

991 lbin²