Nexen 965026 Spring Engaged Servomotor Brake with zero backlash and clamp collar. Enclosed design with 32 mm input bore diameter and 35 mm output shaft diameter. Provides 125 Nm static brake torque for holding and e-stop applications. Max speed 5000 RPM. IP67 rated. Not recommended for cyclic dynamic braking.

Air chamber volume

48.834 cm³

Anti rotation style

Flange

Approximate engagement response time

85 ms

Approximate release response time

145 ms

Backlash

0 ArcSec

Backlash rating

Zero Backlash

Body length

102.3 mm

Bore details

Straight Bore/Shaft

Bore size

Machined Bore with Clamp Collar and Keyway

Bore style

Machined Bore with Clamp Collar and Keyway

Braking capability

E-Stop, Holding

CE certified

CE

Engagement method

Spring

Feedback sensors

No Sensors

Finish

Black Acrylic Paint

IEC IP rating

IP67

Inlet size

0.125 NPT

Input bolt circle diameter

215 mm

Input bore diameter

32 mm

Input frame size

N/A

Input pilot depth

6.1 mm

Input pilot diameter

130 mm

Materials of construction

Black Acrylic Paint

Max allowable pressure (bar)

8.3

Max ambient temperature (°F)

150

Max Speed

5000 RPM

Min ambient temperature (°F)

32

Min release pressure (bar)

5.5

Min static brake torque

125 Nm

Mounting style

Motor or Reducer

Open or enclosed design

Enclosed

Output bolt circle

215 mm

Output frame size

N/A

Output pilot diameter

130 mm

Output pilot height

3.5 mm

Output shaft diameter

35 mm

Output shaft length

95 mm

Output shaft style

Shaft with Keyway

Product features

Spring Engaged, Zero Backlash, Flange Mount, Integral Keyed Input Clamp Collar

Release method

Air

Restrictions

Not Recommended For Cyclic Dynamic Braking

RoHS compliant

RoHS

Safety rating

Standard

Shaft inertia

0.00352 kgm²

Static b10/b10d cycle life

1000000/2000000

Torsional rigidity

76500 Nm/Rad

Unit height

10.75 in

Unit width

192 mm

Zero backlash

Show All, Zero Backlash