NexSafe Servomotor Brakes

Functional Safety Certified Servomotor Brake


Servomotor Brake

•  Spring Engaged, Air Released

•  Zero Backlash

•  Functional Safety Certified

•  Enough Torque to stall Servomotor

Servomotor Brake Sizes

Specifications shown as a range. Contact Nexen to make modifications to fit your application

For Details Select Model/Size

Model/Size Static Torque Bore/Shaft
Diameter
Pilot
Diameter
Bolt Circle
Diameter
Minimum Release
Pressure
Size 3
(fits NEMA 34)
7.9 Nm
[70 in-lbf]
9 to 19 mm
[.375 to .750 in]
45 to 80 mm
[1.77 to 3.15 in]
85 to 115 mm
[3.346 to 4.528 in]
5.5 BAR
[80 PSI]
Size 4
(fits NEMA 42)
15.3 Nm
[135 in-lbf]
14 to 28 mm
[.536 to 1.063 in]
55.55 to 114.3 mm
[2.178 to 4.50 in]
110 to 150 mm
[4.528 to 5.906 in]
5.5 BAR
[80 PSI]
Size 5 32.8 Nm
[290 in-lbf]
19 to 38 mm
[.750 to 1.500 in]
110 to 130 mm
[4.33 to 5.12 in]
149.2 to 186 mm
[5.874 to 7.323 in]
5.5 BAR
[80 PSI]
Size 7 88.1 Nm
[780 in-lbf]
24 to 42 mm
[1.000 to 1.625 in]
114.3 to 180 mm
[4.50 to 7.09 in]
196.9 to 215 mm
[7.75 to 8.46 in]
5.5 BAR
[80 PSI]
Size 9 88.1 Nm
[780 in-lbf]
32 to 55 mm
[1.250 to 2.125 in]
180 to 200 mm
[7.09 to 7.87 in]
215 to 235 mm
[8.46 to 9.25 in]
5.5 BAR
[80 PSI]
Size 11 88.1 Nm
[780 in-lbf]
35 to 65 mm
[1.375 to 2.500 in]
230 to 250 mm
[9.06 to 9.84 in]
265 to 300 mm
[10.43 to 11.81 in]
5.5 BAR
[80 PSI]