Page 11 - Exlar - GSX series integrated servo motor and actuator

GSX Series Integrated Motor/Actuator

GSX50
Motor Stator 138 158 168 238 258 268 338 358 368
RMS SINUSOIDAL COMMUTATION
lbf-in 107.2 104.8 109.4 179.9 178.8 177.8 233.3 237.2 238.3
Continuous Motor Torque
Nm 12.12 11.84 12.36 20.32 20.20 20.09 26.36 26.80 26.93 GSX Series
Torque Constant (Kt) lbf-in/A 11.8 20.2 23.6 11.8 20.2 23.6 12.0 20.2 24.0
(+/– 10% @ 25˚C) Nm/A 1.33 2.28 2.67 1.33 2.28 2.67 1.36 2.28 2.71
(Greased) A 10.2 5.8 5.2 17.0 9.9 8.4 21.7 13.1 11.1
Continuous Current Rating
(Oil Cooled) A 20.3 11.6 10.4 34.1 19.8 16.8 43.4 26.2 22.2
Peak Current Rating A 20.3 11.6 10.4 34.1 19.8 16.8 43.4 26.2 22.2
O-PK SINUSOIDAL COMMUTATION
lbf-in 107.2 104.8 109.4 179.9 178.8 177.8 233.3 237.2 238.3
Continuous Motor Torque
Nm 12.12 11.84 12.36 20.32 20.20 20.09 26.36 26.80 26.93
Torque Constant (Kt) lbf-in/A 8.3 14.3 16.7 8.3 14.3 16.7 8.5 14.3 17.0
(+/– 10% @ 25˚C) Nm/A 0.94 1.62 1.88 0.94 1.62 1.88 0.96 1.62 1.92
(Greased) A 14.4 8.2 7.3 24.1 14.0 11.9 30.7 18.5 15.7
Continuous Current Rating
(Oil Cooled) A 28.7 216.4 14.7 48.2 27.9 23.8 61.4 37.1 31.4
Peak Current Rating A 28.7 16.4 14.7 48.2 27.9 23.8 61.4 37.1 31.4
MOTOR STATOR DATA
Voltage Constant (Ke) Vrms/Krpm 80.6 138.1 161.1 80.6 138.1 161.1 82.0 138.1 164.0
(+/– 10% @ 25˚C) Vpk/Krpm 113.9 195.3 227.9 113.9 195.3 227.9 116.0 195.3 232.0
Pole Configuration 8 8 8 8 8 8 8 8 8
Resistance (L-L)(+/– 5% @ 25˚C) Ohms 0.87 2.68 3.34 0.34 1.01 1.39 0.22 0.61 0.86
Inductance (L-L)(+/– 15%) mH 21.7 63.9 78.3 10.4 27.6 41.5 6.3 17.8 28.2
lbf-in-sec 2 0.0084
Brake Inertia
Kg-cm 2 9.5
Brake Current @ 24 VDC A 1
lbf-in 354
Brake Holding Torque
Nm 40
Brake Engage/Disengage Time ms 25/73
min 2.2 2.3 2.1 0.9 0.9 0.9 0.5 0.5 0.5
Mechanical Time Constant (tm), ms
max 2.8 3.0 2.7 1.1 1.1 1.1 0.7 0.7 0.7
Electrical Time Constant (te) ms 25.0 23.9 23.4 30.6 27.3 29.9 28.0 29.0 32.9
Bus Voltage Vrms 230 400 460 230 400 460 230 400 460
Speed @ Bus Voltage rpm 2400
Insulation Class 180 (H)
Test data derived using NEMA recommended aluminum heatsink 12" x 12" x 1/2" at 25°C ambient Specifications subject to change without notice.

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