Nexen 808301 Spring Engaged Brake with NEMA C-Face mounting, suitable for foot, motor, or shaft mount. Features a 1.375 in machined bore with keyway, 1800 RPM max speed, and 2000 in-lb static brake torque. Enclosed design with black oxide finish, manual release, and CE/RoHS certifications. Ideal for e-stop and holding applications.

Anti rotation style

Flange, Optional Feet, Optional Torque Arm

Approximate engagement response time

30 ms

Bore details

Straight

Bore size

1.375 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

Brake air chamber volume when new

78.400 in

Brake air chamber volume when worn out

16.200 in

Brake facing edge color code

Red

Brake facing type

Standard coefficient

Braking capability

E-Stop, Holding

CE certified

CE

Enclosure

Enclosed

Engagement method

Spring

Finish

Black oxide

Inlet size

0.125 NPT

Input bolt circle diameter

7.250 in

Input bolt hole size

0.530 in

Input frame size

NEMA 213T/TC, 215T/TC

Input pilot depth

0.22 in

Input pilot diameter

8.500 in

Manual release feature

Yes

Materials of construction

Black oxide

Max allowable pressure (psi)

120

Max ambient temperature (F)

150

Max brake continuous thermal dissipation

0.20 hp

Max Speed

1800 RPM

Min ambient temperature (F)

32

Min release pressure (bar)

2.758 bar

Min release pressure (psi)

40

Min static brake torque

2000 inlb

Mounting style

Foot, Motor or Reducer, Shaft

Open or enclosed design

Open

Output bolt circle

7.25 in

Output bolt hole size

0.500-13 in

Output bore diameter

N/A

Output frame size

NEMA 213T/TC, 215T/TC

Output pilot diameter

8.500 in

Output pilot height

0.750 in

Output shaft diameter

N/A

Output shaft style

None

Overhung load capacity

Optional See Output Unit In Accessories

Pilot size

8.50 in

Product features

Spring Engaged, NEMA C-Face, Flange/Foot/Shaft Mount, Through Bore, Manual Release

Release method

Air

RoHS compliant

RoHS

RPM

1800

Unit height

10.75 in

Unit width

9.25 in