BECKHOFF AM3100 - Manual (Page 14)

6 Technical description Drive Technology
14 Version: 1.4 AM3100
6.3.6 Vibration class
The motors are made to vibration class A according to DIN EN 60034-14. For a speed range of 600-3600 rpm
and a shaft centre height between 56-132 mm, this means that the actual value of the permitted vibration
severity is 1.6 mm/s.
Speed [rpm] Max. rel. vibration
displacement [µm] Max. run-out [µm]
<= 1800 1,9 8
> 1800 1,9 8
6.3.7 Connection technology
The motors are fitted with straight connectors at the cable ends for the power supply and the feedback signals.
The mating connectors are not included in the scope of supply. We can supply preassembled feedback and
power cables. Information regarding the cable materials can be found in Section 8.2.
6.3.8 Feedback unit
Standard Resolver Two-pole, hollow shaft
Note
Motor length
The motor length depends on the built-in feedback unit, among other factors. Retrofitting is not
possible.
6.3.9 Holding brake
WARNING
Serious risk of injury!
The holding brake is not personal safety. If the brake is released then the rotor can be moved
without a remanent torque!
The AM3100 motors are optionally available with an in-built holding brake. When the brake is de-energised it
blocks the rotor. The holding brakes are designed as standstill brakes and are not suited for repeated
operational braking.
The holding brakes can be controlled directly by the servo terminal (no personal safety!).
Note
Motor length
The motor length depends on the built-in holding brake, among other factors. It is not possible to
fit one at a later date.