Kollmorgen EB-10 Series, Instruction Manual

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Goldline EB Instructions | 3 Technical Data
3.4 Motor Specifications For EB-20x
All EB rated values and performance curves in this document assume operation with CD/SERVOSTAR
drives, which includes Torque Angle Advance (TAA). For further details please see
Kollmorgen Servo
Amplifiers & Torque Angle Advance .
Not all windings are available, depending upon the compliance required.
3.4.1 EB-202-A, B, C Catalog Data
Motor Parameters Winding Data
Tol Symbol Units A B C
Volts (Line to Line) Rated V rtd Volts RMS 230 230 230
* Continuous Torque (stall) @ 40°C
Ambient
Nom. Tc
lb * ft 1.8 1.8 1.8
N * m 2.50 2.50 2.50
Cont. Line Current Nom. Ic amps RMS 1.9 3 5.1
#Maximum Speed Nom. N max RPM 2500 3800 6200
* Peak Torque Nom. Tp
lb * ft 5.2 5.2 5.2
N * m 7.05 7.05 7.05
Peak Line Current Nom. Ip amps RMS 6.1 9 15.7
#Theoretical Acceleration Nom acc rad/sec² 70750 70750 70750
#Horsepower Rated Hp rtd HP 0.08 1.30 1.80
#Speed Rated N rtd RPM 2500 3800 6200
#Torque Rated T rtd
lb * ft 1.61 1.75 1.5
N * m 2.18 2.37 2.03
* Torque Sensitivity
+/-
10%
Kt
lb * ft/amp
RMS
0.97 0.61 0.36
N * m/amp
RMS
1.32 0.82 0.49
+/-
10%
Kb Vrms/KRPM 79.5 49.7 29.6
Max Line to Line Volts Max V max Volts RMS 250 250 250
DC Res @ 25°C (line to line)
+/-
10%
Rm Ohms 17.1 6.3 2.34
Inductance (line to line)
+/-
30%
Lm mh 185 74 25
Time Constant @ 25°C
Nom. Tm msec 1.53 1.39 1.46
Nom. Te msec 10.5 8.3 10.7
Basic Motor Constants Value
Symbol Units
Rotor Inertia Jm
lb ft sec² 0.0000735
kg * m² .000100
Weight Wt
lb 15
kg (f) 6.8
Static Friction Tf
lb * ft 0.005
N * m .007
Thermal Time Constant TCT minutes 18
Viscous Damping
Infinite Z Source
Fi
lb*ft/krpm .003
N*m/krpm .004
40 Kollmorgen | kdn.kollmorgen.com | August 2021