Parker K Series User Manual

24 - PVD 3674_GB_K Series_CE-November 2016.Docx
3.2.9. Electromagnetic losses
Caution: Following data result from our best estimations but are
indicative. They can vary from one kit to another and with temperature.
No responsibility will be accepted for direct or indirect losses or
damages due to the use of these data.
Tf: Rotor shaft Dynamic Friction
Kd: Rotor shaft Viscous Damping
Torque losses = Tf + Kd x speed/1000
Type
Tf [Nm]
Kd [Nm/1000rpm]
K032050
0.0003
0.0001
K032100
0.0007
0.0002
K032200
0.0013
0.0004
K044050
0.0010
0.0004
K044100
0.0019
0.0007
K044200
0.0039
0.0014
K064050
0.0030
0.0010
K064100
0.0060
0.0021
K064200
0.0120
0.0042
K089050
0.0097
0.0034
K089100
0.0193
0.0068
K089200
0.0387
0.0136
K178050
0.0485
0.0561
K178100
0.0970
0.1123
K178200
0.1940
0.2246

Parker K Series Specifications

General

Brand	Parker
Model	K Series
Category	Servo Drives
Language	English