Kollmorgen EB-10 Series, Instruction Manual

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Goldline EB Instructions | 3 Technical Data
3.3 Motor Specifications For EB-10x
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.
3.3.1 EB-102-A Catalog Data
Motor Parameters Winding Data
Tol Symbol Units A
Volts (Line to Line) Rated V rtd Volts RMS 230
* Continuous Torque (stall) @ 40°C Ambient Nom. Tc
lb * ft 0.6
N * m 0.84
Cont. Line Current Nom. Ic amps RMS 2.4
#Maximum Speed Nom. N max RPM 7500
* Peak Torque Nom. Tp
lb * ft 1.8
N * m 2.41
Peak Line Current Nom. Ip amps RMS 7.2
#Theoretical Acceleration Nom acc rad/sec² 78070
#Horsepower Rated Hp rtd HP 0.73
#Speed Rated N rtd RPM 7500
#Torque Rated T rtd
lb * ft 0.51
N * m 0.69
* Torque Sensitivity
+/- 10% Kt
lb * ft/amp RMS 0.26
N * m/amp RMS 0.35
+/- 10% Kb Vrms/KRPM 21.32
Max Line to Line Volts Max V max Volts RMS 250
DC Res @ 25°C (line to line) +/- 10% Rm Ohms 6.8
Inductance (line to line) +/- 30% Lm mh 30
Time Constant @ 25°C
Mech Nom. Tm msec 2.54
Elec Nom. Te msec 4.4
Motor Constant @25°C Nom. Km ft-lb/( watts)^.5
Basic Motor Constants
Symbol Units Value
Rotor Inertia Jm
lb ft sec² 0.0000228
kg * m² .000031
Weight Wt
lb 5.5
kg (f) 2.5
Static Friction Tf
lb * ft 0.03
N * m .040
Thermal Time Constant TCT minutes 2
Viscous Damping Infinite Z Source Fi
lb*ft/krpm .002
N*m/krpm .002
34 Kollmorgen | kdn.kollmorgen.com | August 2021