Lenze

Technical data: Motors
Holding system option
Spring-operated brake
Braking motors are fitted with Lenze spring-operated
brakes. The rectifier required for mains operation is located
in the terminal box and is included in the scope of supply.
A basic diagram of the brake appears on page 3-37.
The brakes are active once the power supply has been
disconnected (closed-circuit current principle).
The braking torques specified apply for quasi-static
configuration with the brake operating as a holding brake
in low-wear mode.
The air gap is factory-set and can be adjusted according to
the level of wear.
General data
3
Version
Single-disc spring-operated brakes
Operating principle
Braking torque at zero current
Degree of protection IP 54
Temperature class
F
Friction linings
Asbestos-free
Option
• Hand release
• Low-noise
Rating
Frame size P 20° M B J B m Connecting voltage Assigned
[W] [Nm] [10 -3 kgm 2 ] [kg] brake voltage
06 20 4.0 0.015 0.9
08 25 8.0 0.061 1.5 220...224 V DC t 24 V DC
10 30 16.0 0.20 2.6 220...240 V AC t 205 V DC
12 40 32.0 0.45 4.2 380..0.420 V AC t 180 V DC
14 50 60 0.63 5.8
16 55 80 1.5 8.7
Combination options
Brake
Frame size 06 08 10 12 14 16
Motor frame size
063
071
080 1)
080C42 1)
090
100 2)
112 2)
132
1) As standard for handwheel or 2nd shaft end only possible without an adjustment ring.
2) As standard with resolver or pulse generator only possible without an adjustment ring.
3) Geräuscharmeausführung nicht moglich.
3-36
G-motion motec en 02/03
Lenze