DURKOPP ADLER 884 Operations Instructions download pdf (Page 6)

4. Connecting the Sewing Drive to the Table

4.1 General Notes

Complete drive packages for the 271, 272, 273 and 274

consisting of the sewing drive, the main switch with

wiring, the V-belt pulleys, the V-belt and diverse parts are

available.

The 3-phase clutch motors are normally laid out for

3x380-400V 50 Hz. The number of revolutions is 2800

rpm. -phase motors for other mains voltages are available

on request.

Direct current drives for these machines are operated

with a "single phase alternating current". Therefore, with

multiple machines the connections must equally

distributed to the individual phases of the 3-phase mains

circuit. Otherwise this can cause overloading of individual

phases.

The motor type required for each sub-class and various

optional equipment can be seen in the table following in

Section 4.2.

Attention!

When sewing drives for the 273 and 274 are attached it

should be checking during subsequent commissioning if

the correct functions for the carrier roller have been

entered into the motor controls. See Section 12.

If the electrical equipment was not supplied by DÜRKOPP

ADLER testing should be conducted to EN 60204-3-1 or

JEC 204-3-1.

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DURKOPP ADLER 884 Operations Instructions Page 6