I.5.6
Insulation material class
The motors come up to insulation material class F according to DIN 57530.
I.5.7
Vibration class
The motors are made to vibration class N according to DIN ISO 2373.
I.5.8
Connection method
Motor series
Resolver
Power
DBL1
Cable
Cable
DBL2..DBL6, DBK
Connector
Connector
DBL7, DBL8
Connector
Terminal box
The mating connectors are not part of the delivery package. We can supply preassem-
bled resolver and power leads.
In Chapter II.2.1 you will find notes on the cable materials.
I.5.9
Feedback unit
The motors are equipped with two-pole hollow-shaft resolvers as standard.
As an option, the motors (except DBL1) are available with built in single- (ECN1313) or
multiturn (EQN1325) EnDat-encoders (DBL2: ECN 1113 / EQN 1125).
The motor length changes when an encoder is mounted. Retrofitting is not possible.
I.5.10
Holding brake
The motors are optionally available with a holding brake (except DBL1).
A permanent magnet brake (24V DC) is integrated into the G-motors. When this brake is
de-energized it blocks the rotor.
The holding brakes are designed as standstill brakes
and are not suited for repeated operational braking. If the brake is released then the rotor
can be moved without a remanent torque, the operation is free from backlash! The motor
length increases when a holding brake is mounted.
The holding brake can be controlled directly by SERVOSTAR™ 600-servo-amplifier (no
personal safety !), the winding is suppressed in the servo-amplifier — additional circuitry
is not required.
If the holding brake is not controlled directly by the servo-amplifier, an additional wiring
(e.g. varistor) is required. Consult our applications department beforehand.
A personal safe operation of the holding brake requires an additional contact (normally
opened) in the braking circuit and an anti-surge-device (e.g. Varistor) for the brake.
Wiring example for SERVOSTAR™ 600
10
Motor series DBL/DBK
General
05/2001 - A.4.031.1/35
Danaher Motion
SERVOSTAR™ 600
Содержание DBL Series
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