Motor Description; Applications And Features - Siemens Simodrive 1PH7 Planning Manual

Motor Description

1.1 Applications and features

Applications
The 1PH7 series is suitable for the closed-loop speed controlled operation of
main spindles on machine tools, transfer lines, production machines and special-
purpose machines.
Frame sizes 100 to 160
Fig. 1-1
Features
1PH7 motors are compact, force-ventilated four-pole squirrel-cage induction mo-
tors.
Depending on the shaft height, 1PH7 motors have rated powers from
3.7 up to 100 kW at rated speeds from 500 to 2500 RPM.
S Wide constant-power range
S Short length
S Full rated torque is continually available – even at standstill
S High overload capability
S Minimized disturbing envelope dimensions as a result of the integrated terminal
box (for shaft heights 100–160)
Standards, regulations
The appropriate standards, regulations are directly assigned to the functional
requirements.
 Siemens AG, 2004. All rights reserved
Induction Motors, 1PH7 (APH7S) – 05.04 Edition
Frame sizes 180 to 225
(frame size 225 will be
available from 04.2004)
1PH7 induction motors
1
Frame size 225
(this will be available up
to 04.2004)
1PH7/1-13