Installation / Commissioning; Ii.1 Important Notes - Kollmorgen Seidel 6SM56 Series Technical Description

Kollmorgen
II

Installation / Commissioning

II.1 Important notes
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Motor series 6SM45..100
Check that the servo-amplifier and motor match each other. Compare the rated
voltage and rated current of the unit. Carry out the wiring according to the wiring
diagram in the Installation and Commissioning Instructions for the servo-amplifier.
The connections to the motor are shown on pages 24 and 33.
Notes on the connection methods can be found on page 20.
Ensure that there is proper earthing of the servo-amplifier and the motor.
Route the power and control cables as separately as possible from one another
(separation > 20 cm). This will improve the immunity of the system to electromag-
netic interference.
If a motor power cable is used which includes integral brake control leads, then
these brake control leads must be shielded. The shielding must be connected at
both ends (see under Installation Instructions for the servo-amplifier).
Install all cables carrying a heavy current with an adequate cross-section, as per
EN 60204. The recommended cross-section can be found in the Technical data.
Caution!
If a servo-amplifier of the series digifas® or SERVOSTAR™ is used and the
motor cable exceeds 25m, a boxed choke (type 3YL-xx, manufactured by
Seidel) and motor leads with the following diameters must be used:
Servo-amplifier
digifas® 7201...7206
SERVOSTAR™ 601...606
SERVOSTAR™ 610
SERVOSTAR™ 620
Connect up all shielding via a wide surface-area contact (low impedance) and
metallized connector housings or EMC-PG glands.
Check the compliance to the permitted radial and axial forces F
When you use a toothed belt drive, the minimal permitted diameter of the pinion
e.g. follows from the equation: d
Ensure that there is adequate heat transfer in the surroundings and the motor
flange, so that the maximum permissible flange temperature is not exceeded in S1
operation.
Caution!
Never undo the electrical connections to the motor while it is energised. A
dangerous voltage, resulting from residual charge, can be still present on the
capacitors up to 300 seconds after switch-off of the mains supply.
Measure the DC-link voltage and wait until it has fallen below 40V.
Even when the motor is not rotating, control and power leads may be live.
Installation / Commissioning
05.2000
choke box Max. cable diameter
3YL-06 4x1mm²
3YL-20 4x1mm²
3YL-20 4x1,5mm²
3YL-20 4x2,5 mm²
M
2 .
³ 0 ´
min
F
R
and F .
R A
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