Technical data

137
1. Motors
1.1. AR 403
The sturdy ball bearing worm gear drive is
completely maintenance free and provides an
output torque of max. 30 Nm. The unit features
electronic speed control variable between 0 and
400 rpm.
The Speed is regulated by a digital dial. By a
permanent nominal/actual adjustment the pre-
selected speed is kept, even under varying
load.
The AR 403-S is similar to the AR 403 but of-
fers a different connection to the attachment.
This connection is designed for better transfer
of the torque. It can be used with some of the
ERWEKA attachments.
Tolerance time: +/- 1 sec
Tolerance RPM: +/- 1 RPM
230V/50Hz 13-502-0001
230V/60Hz 13-502-0002
115V/60Hz 13-502-0003
127V/60Hz 13-502-0004
1.2. AR 403-S
The AR 403-S is similar to the AR 403 but of-
fers a different connection to the attachment.
This connection is designed for better transfer
of the torque. It can be used with some of the
ERWEKA attachments.
230V/50Hz 13-502-1001
230V/60Hz 13-502-1002
115V/60Hz 13-502-1003
127V/60Hz 13-502-1004
1.3. AMD
This Drive Unit features a 230V (single phase)
or 400V (three phase) asynchronous motor. It is
adjustable between 46 and 410 rpm by means
of a lockable hand wheel.
AMD
230V/50Hz (single phase) 10-503-0001
400V/50Hz (three phase) 10-503-0031
230V/60Hz (single phase) 10-503-0002
400V/60Hz (three phase) 10-503-0032
115V/60Hz (single phase) 10-503-0003
200V/60Hz (three phase) 10-503-0033
Other voltage is available on request.
Options for AR 403/-S and AMD
 Foot Switch for ON/OFF of the above men-
tioned motor drives 11-507-0000
 AR 403 USB interface for print out
80-503-0000
 IQ/OQ/PV documents AR 403/-S
66-503-9999
All-Purpose-Equipment