PRODUCT CATALOG - Exlar

GSX30 Series Linear Actuators
GSX30 Mechanical and Electrical Specifications
Nominal Backlash in (mm) 0.004 (.10)
Maximum Backlash (pre-loaded) in (mm) 0.0
Lead Accuracy in/ft (mm/300 mm) 0.001 (.025)
Maximum Radial Load lb (N) 30 (134)
Environmental Rating: Standard
Motor Stator 118 138 158 168 218 238 258 268 318* 338* 358* 368*
RMS Sinusoidal Commutation
Continuous Motor Torque
Torque Constant (Kt)
(+/– 10% @ 25˚C)
lbf-in
(Nm)
lbf-in/A
(Nm/A)
16.6
(1.87)
4.4
(0.49)
16.5
(1.86)
8.7
(0.99)
15.7
(1.77)
15.5
(1.75)
15.7
(1.78)
17.5
(1.98)
Continuous Current Rating: Greased (IG) A 4.2 2.1 1.1 1.0 6.9 3.4 1.9 1.7 9.7 4.9 2.6 2.3
26.8
(3.03)
4.4
(0.49)
26.8
(3.03)
8.7
(0.99)
IP65
26.7
(3.02)
15.5
(1.75)
26.7
(3.01)
17.5
(1.98)
38.7
(3.01)
4.4
(0.50)
38.3
(4.33)
8.7
(0.98)
36.3
(4.10)
15.7
(1.77)
Oiled (IL) A 8.5 4.2 2.3 2.0 13.7 6.8 3.8 3.4 19.5 9.9 5.2 4.6
Peak Current Rating Amps 8.5 4.2 2.3 2.0 13.7 6.8 3.8 3.4 19.5 9.9 5.2 4.6
Trapezoidal Commutation
Continuous Motor Torque
Torque Constant (Kt)
(+/– 10% @ 25˚C)
lbf-in
(Nm)
lbf-in/A
(Nm/A)
15.9
(1.79)
3.4
(0.39)
15.8
(1.79)
6.8
(0.77)
14.9
(1.68)
12.1
(1.37)
15.0
(1.69)
13.6
(1.54)
Continuous Current Rating: Greased (IG) A 5.2 2.6 1.4 1.2 8.4 4.2 2.4 2.1 11.9 6.0 3.2 2.8
25.6
(2.89)
3.4
(0.39)
25.6
(2.89)
6.8
(0.77)
25.5
(2.88)
12.1
(1.37)
25.5
(2.88)
13.6
(1.54)
37.0
(4.18)
3.5
(0.39)
36.6
(4.14)
6.8
(0.76)
34.6
(3.91)
Oiled (IL) A 10.4 5.2 2.8 2.5 16.8 8.4 4.7 4.2 23.9 12.1 6.3 5.7
Peak Current Rating Amps 10.4 5.2 2.8 2.5 16.8 8.4 4.7 4.2 23.9 12.1 6.3 5.7
Motor Stator Data
Voltage Constant (Ke) Vrms/Krpm 29.9 59.7 106.0 119.5 29.9 59.7 106.0 119.5 30.3 59.2 106.9 119.9
(+/– 10% @ 25˚C) Vpk/Krpm 42.2 84.5 149.9 169.0 42.2 84.5 149.9 168.9 42.9 83.8 151.2 169.6
Pole Configuration 8 8 8 8 8 8 8 8 8 8 8 8
Resistance (L-L)(+/– 5% @ 25˚C) Ohms 2.8 11.2 39.5 49.6 1.1 4.5 14.1 18.0 0.65 2.6 9.3 11.6
Inductance (L-L)(+/– 15%) mH 7.7 30.7 96.8 123.0 3.7 14.7 46.2 58.7 2.5 9.5 30.9 38.8
Brake Inertia lbf-in-sec 2 (Kg-cm 2 ) 0.00033 (0.38)
Brake Current @ 24 VDC A 0.5
Brake Holding Torque lbf-in (Nm) 70 (8)
Brake Engage/Disengage Time ms 19/29
Mechanical Time Constant (tm), ms min 6.5 6.5 7.3 7.2 2.6 2.6 2.6 2.6 1.5 1.5 1.7 1.7
max 10.8 10.9 12.2 12.0 4.3 4.3 4.4 4.4 2.5 2.5 2.8 2.8
Electrical Time Constant (te) ms 2.8 2.7 2.5 2.5 3.3 3.3 3.3 3.3 3.8 3.7 3.3 3.3
Damping Constant lbf-in/krpm (N-m/krpm) 1.23 (.14) 1.23 (.14) 1.23 (.14)
Friction Torque lbf-in (Nm) 2.00 (0.23) 2.00 (0.23) 2.00 (0.23)
Additional Friction Torque for
Preloaded Screw
lbf-in (Nm)
1.75 (0.20) 1.75 (0.20) 1.75 (0.20)
Bus Voltage Vrms 115 230 400 460 115 230 400 460 115 230 400 460
Speed @ Bus Voltage rpm 3000
Insulation Class 180 (H)
12.2
1.38
36.3
(4.10)
17.6
(1.98)
34.7
(3.92)
13.7
(1.55)
GSX Series
All ratings at 25 degrees Celsius
For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by .707 and current by 1.414.
*Refer to performance specifications on page 11 for availability of 3 stack stator by stroke/lead combination.
Test data derived using NEMA recommended aluminum heatsink 10" x 10" x 3/8"
Specifications subject to change without notice.
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