Nexen 827929 is an air engaged shaft mount brake with a 32 mm machined bore with keyway. It delivers 103 Nm of static brake torque and operates at speeds up to 1800 RPM. The open design features a black oxide finish and is CE and RoHS certified. Suitable for continuous slip, cyclic dynamic, e-stop, and holding applications.

Anti rotation style

Flange, Optional Torque Pin Bracket

Approximate brake facing life

427 kWhr

Approximate engagement response time

70 ms

Bore details

Straight

Bore size

32 mm, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

Brake air chamber volume when new

16.780 cm³

Brake air chamber volume when worn out

34.540 cm³

Brake facing edge color code

Red

Brake facing effective area

120 cm²

Brake facing type

Standard coefficient

Brake heat sink capacity

81000 Joule

Brake peak thermal input rate

12.70 kW

Brake response factor

0.124

Brake torque

103 Nm

Braking capability

Continuous Slip, Cyclic Dynamic, E-Stop, Holding

CE certified

CE

Engagement method

Air

Finish

Black oxide

Inlet size

0.250 BSPT

Input keyway

10W x 8H x 79.4L mm

Input shaft securement

3, M6 x 1.0 , Set Screws @ 120°

Length

81.2 mm

Materials of construction

Black oxide

Max allowable pressure (bar)

8.3

Max ambient temperature (°C)

66

Max brake continuous thermal dissipation

0.97 kW

Max operating pressure (bar)

6.0

Max Speed

1800 RPM

Max static brake torque

103 Nm

Min ambient temperature (°C)

0

Min engagement pressure (bar)

0.2

Mounting style

Flange, Shaft

Open or enclosed design

Open

Outer Diameter

182.6 mm

Output shaft style

None

Product features

Air Engaged, Metric, Shaft Mount, Straight Bore

Release method

Spring

RoHS compliant

RoHS

Shaft inertia

59 kgcm²

Unit height

5.5 in

Unit width

10 in