GSX Series Linear Actuators
GSX Series Linear Actuators
GSX Series Linear Actuators
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GSM <strong>Series</strong> <strong>Linear</strong> <strong>Actuators</strong><br />
GSM40 Mechanical and Electrical Specifications<br />
Nominal Backlash in (mm) 0.008 (.20)<br />
Lead Accuracy in/ft (mm/300 mm) 0.001 (.025)<br />
Maximum Radial Load lb (N) 30 (135)<br />
Environmental Rating: Standard/Optional IP54/IP65<br />
Motor Stator 118 138 158 168 218 238 258 268<br />
RMS SinuSoidal CoMMutation<br />
Continuous Motor Torque<br />
Torque Constant (Kt)<br />
(+/– 10% @ 25˚C)<br />
46 952.368.3434 | www.exlar.com<br />
lbf-in<br />
(Nm)<br />
lbf-in/<br />
(Nm/A)<br />
47.6<br />
(5.38)<br />
4.1<br />
(0.46)<br />
47.6<br />
(5.37)<br />
8.2<br />
(0.93)<br />
Continuous Current Rating Amps 12.9 6.5 3.4 3.0 21.4 10.7 6.0 5.3<br />
Peak Current Rating Amps 25.9 12.9 6.9 6.0 42.9 21.4 12.1 10.6<br />
tRapezoidal CoMMutation<br />
Continuous Motor Torque<br />
Torque Constant (Kt)<br />
(+/– 10% @ 25˚C)<br />
lbf-in<br />
(Nm)<br />
lbf-in/A<br />
(Nm/A)<br />
45.5<br />
(5.14)<br />
3.2<br />
(0.36)<br />
45.4<br />
(5.13)<br />
6.4<br />
(0.72)<br />
Continuous Current Rating Amps 15.9 7.9 4.2 3.7 26.3 13.1 7.4 6.5<br />
Peak Current Rating Amps 31.7 15.8 8.4 7.4 52.5 26.3 14.8 13.0<br />
MotoR StatoR data<br />
Voltage Constant (Ke) Vrms/Krpm 28.1 56.1 99.5 114.8 28.1 56.1 99.5 114.8<br />
(+/– 10% @ 25˚C) Vpk/Krpm 39.7 79.4 140.7 162.4 39.7 79.4 140.7 162.4<br />
Pole Configuration 8 8 8 8 8 8 8 8<br />
Resistance (L-L)(+/– 5% @ 25˚C) Ohms 0.42 1.7 6.0 7.8 0.18 0.72 2.26 3.0<br />
Inductance (L-L)(+/– 15%) mH 3.0 11.9 37.5 49.8 1.4 5.8 18.2 24.2<br />
44.7<br />
(5.05)<br />
14.6<br />
(1.65)<br />
42.7<br />
(4.83)<br />
11.4<br />
(1.28)<br />
45.5<br />
(5.14)<br />
16.8<br />
(1.90)<br />
43.5<br />
(4.91)<br />
13.1<br />
(1.48)<br />
Brake Inertia lb-in-sec 2 (Kg-cm 2 ) 0.00096 (1.08)<br />
Brake Current @ 24 VDC A 0.67<br />
Brake Holding Torque lbf-in (Nm) 97 (11)<br />
Brake Engage/Disengage Time ms 20/29<br />
Mechanical Time Constant (tm), ms min 5.3 5.3 6.0 5.8 2.3 2.3 2.3 2.3<br />
78.9<br />
(8.91)<br />
4.1<br />
(0.46)<br />
75.3<br />
(8.51)<br />
3.2<br />
(0.36)<br />
78.9<br />
(8.91)<br />
8.2<br />
(0.93)<br />
75.3<br />
(8.51)<br />
6.4<br />
(0.72)<br />
78.8<br />
(8.91)<br />
14.6<br />
(1.65)<br />
75.3<br />
(8.50)<br />
11.4<br />
(1.28)<br />
max 7.7 7.7 8.7 8.4 3.3 3.3 3.3 3.2<br />
Electrical Time Constant (te) ms 7.0 7.0 6.2 6.4 8.0 8.0 8.0 8.2<br />
Damping Constant lbf-in/krpm (N-m/krpm) 3.25 (0.37)<br />
Friction Torque lbf-in (Nm) 4.50 (0.51)<br />
Additional Friction Torque for Preloaded Screw lbf-in (Nm) 3.00 (0.34)<br />
Bus Voltage Vrms 115 230 400 460 115 230 400 460<br />
Speed @ Bus Voltage rpm 3000<br />
Insulation Class 180 (H)<br />
All ratings at 25 degrees Celsius Specifications subject to change without notice.<br />
For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by .707 and current by 1.414.<br />
Test data derived using NEMA recommended aluminum heatsink 12" x 12" x 1/2"<br />
79.7<br />
(9.00)<br />
16.8<br />
(1.90)<br />
76.1<br />
(8.60)<br />
13.1<br />
(1.48)
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