PACMotion™ Rotary Servo Motors Installation and User Manual
Section 2
GFK-3169B
October 2020
Technical Description
13
2.1.3
Flange
IEC flange accuracy according to DIN 42955. Tolerances of shaft extension run-out and of mounting
flanges for rotating electrical machines.
Code Flange
K
NEMA ICS 16 Metric Flange
C
NEMA ICS 16 Metric Flange
D
IEC 60072 Flange
G
IEC 60072 Flange
E
NEMA ICS 16 Metric Flange
B
NEMA ICS 16 Metric Flange
2.1.4
Protection class
Standard Motor
Connector Option
Shaft Seal
Protection class
IC830M2 - IC830M7
9, B, C, H
without
IP54
2.1.5
Insulation material class
The motors come up to insulation material class F according to IEC 60085 (UL1446 class F).
2.1.6
Surface
The motors are coated with polyester powder coating in matte black. This finish is not resistant against
solvents (e.g. trichlorethylene, nitro-thinners, or similar).
2.1.7
Shaft end, A-side
Power transmission is made through the cylindrical shaft end A, fit k6 (IC830M1: h7) to EN 50347, with a
locking thread but without a fitted keyway.
Motors are also available with keyway and inserted key according to DIN 6885. The shaft with keyway is
balanced with short (half) key.
Bearing life is calculated with 20.000 operating hours.
Order code
Shaft end
Available for
C
Keyway, closed
IC830M
2...7
K
Keyway, open
IC830M4
...7
