Kollmorgen EB-8902, Installation And Service Manual

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EB-20X Installation & Service Manual | Motor Data Package
20 Kollmorgen | kdn.kollmorgen.com | September 2020
3. 3 EB-202
3.3.1. SPECIFICATIONS CD-26716
Specification Tol Symbol Units A B C
*Continuous Torque
(stall) at 40° C Ambient
Nom. T
C
lb-ft 13.0 12.8 12.8
N-m 17.63 17.36 17.36
Cont. Line Current Nom. I
C
A
RMS
10.0 20.0 15.0
†Max. Speed Nom. N max. rpm 2000 4000 3000
*Peak Torque
Nom. T
P
lb-ft 37.7 36.7 36.5
N-m 51.2 49.8 49.5
Peak Line Current Nom. I
P
A
RMS
30.5 61.4 45
129.2†Theoretical
Acceleration
Nom.
∝
m rad/sec
2
48681 48417 48945
†Horsepower Rated H
P
rtd H
P
4.4 7.7 6.1
†Speed Rated N rtd rpm 2000 4000 3000
†Torque
Rated T rtd
lb-ft 11.6 10.1 10.7
N-m 15.7 13.7 14.5
Volts (line to line) Rated V rtd V
RMS
230 230 230
*Torque Sensitivity
± 10% K
T
lb-ft / A
RMS
1.302 0.629 0.854
N-m / A
RMS
1.765 0.853 1.158
Back EMF (line-to-line) ± 10% K
B
V/krpm 106.8 51.6 70.0
Max. line-to-line volts Max. V max V
RMS
250 250 250
DC Res at 25° C
(line-to-line)
± 10% R
M
ohms 1.548 0.382 0.674
Inductance (line-to-line) ± 30% L
M
mH 32 9.0 14.0
Time Constant
at 25° C
Mech. Nom. T
M
ms 0.77 0.81 0.77
Elec. Nom. T
E
ms 20.7 23.6 20.8
System Performance Curve 26614 26615 26804
*At ultimate winding temperature - for ambient data, multiply by 1.06.