EL Series Actuators
EL30 - 30 mm frame, 1770 lb peak force
Close ⊗
| Model | Frame Size in (mm) |
Stroke in (mm) |
Screw Lead in (mm) |
Force Rating 1/2/3 Stack lb (N) |
Max Velocity in/sec (mm/sec) | Cont Motor Torque 1/2/3 Stk lb-in (N-m) |
Max Static Load lb (N) |
Armature Inertia lb-in-s2 (Kg-cm2) |
Dynamic Load Rating lb (N) |
Weight (approx.) lb (Kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| EL30-0301 | 3.125 (79) |
3 (75) |
0.1 (2.54) |
543/885/NA 2415/3936/NA |
5 (127) |
10.8/17.6/NA 1.22/1.99/NA |
2700 (12010) |
0.00319 (3.60) |
5516 (24536) |
12 (5.4) |
| EL30-0302 | 3.125 (79) |
3 (75) |
0.2 (5.08) |
271/442/NA (1205/1966/NA) |
10 (254) |
10.8/17.6/NA (1.22/1.99/NA) |
2700 (12010) |
0.00319 (3.60) |
5800 (25798) |
12 (5.4) |
| EL30-0305 | 3.125 (79) |
3 (75) |
0.5 (12.7) |
109/177/NA (485/787/NA) |
25 (635) |
10.8/17.6/NA (1.22/1.99/NA) |
2700 (12010) |
0.00319 (3.60) |
4900 (21795) |
12 (5.4) |
| EL30-0601 | 3.125 (79) |
6 (152) |
0.1 (2.54) |
543/885/NA 2415/3936/NA |
5 (127) |
10.8/17.6/NA 1.22/1.99/NA |
2700 (12010) |
0.00361 (4.08) |
5516 (24536) |
15 (6.8) |
| EL30-0602 | 3.125 (79) |
6 (152) |
0.2 (5.08) |
271/442/626 (1205/1966/2785) |
10 (254) |
10.8/17.6/24.9 (1.22/1.99/2.81) |
2700 (12010) |
0.00361 (4.08) |
5800 (25798) |
15 (6.8) |
| EL30-0605 | 3.125 (79) |
6 (152) |
0.5 (12.7) |
109/177/250 (485/787/1112) |
25 (635) |
10.8/17.6/24.9 (1.22/1.99/2.81) |
2700 (12010) |
0.00361 (4.08) |
4900 (21795) |
15 (6.8) |
|
Force Rating: The linear force produced by the actuator at continuous motor torque. Max Velocity: The linear velocity that the actuator will achieve at rated motor rpm. Continuous Motor Torque: Torque produced by the motor at rated continuous current. Maximum Static Load: The mechanical load limit of the actuator if re-circulated oil or other cooling method is used to allow higher than rated torque from the motor. Armature Inertia: The rotary inertia of the armature of the EL Series actuators. For calculation purposes, this value includes the screw inertia in an EL Series actuator. Tolerance for inertia is +/-5%. Dynamic Load Rating: A design constant used in calculating the estimated travel life of the roller screw. The cubic mean load is the load at which the device will perform one million revolutions. |
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| Maximum Backlash (not pre-loaded) |
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: | xx | IP65 | |||||||||||||||
| Motor Stator - T4 Ratings | 1A8 | 1B8 | 118 | 138 | 158 | 168 | 2A8 | 2B8 | 218 | 238 | 258 | 268 | 318* | 338* | 358* | 368* | |
| RMS Sinusoidal Commutation | |||||||||||||||||
| Continuous Motor Torque**(+/-10% @ 80°C |
lbf-in (Nm) |
10.8 (1.22) |
10.8 (1.22) |
10.9 (1.23) |
10.8 (1.22) |
10.7 (1.21) |
10.3 (1.16) |
17.4 (1.97) |
17.4 (1.97) |
17.6 (1.99) |
17.6 (1.99) |
17.5 (1.98) |
17.5 (1.98) |
25.2 (2.85) |
24.9 (2.81) |
23.6 (2.67) |
23.6 (2.67) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Torque Constant (Kt)** (+/- 10% @ 80°C |
lbf-in/A (Nm/A) |
1.1 (0.13) |
1.1 (0.13) |
4.4 (0.49) |
8.7 (0.99) |
15.5 (1.75) |
17.5 (1.98) |
1.1 (0.13) |
1.1 (0.13 |
4.4 (0.49) |
8.7 (0.99) |
15.5 (1.75) |
17.5 (1.98) |
4.4 (0.50) |
8.7 (0.98) |
15.7 (1.77) |
17.6 (1.98) |
| Cont. Current Rating** | A | 10.7 | 10.7 | 2.8 | 1.4 | 0.8 | 0.7 | 17.3 | 17.3 | 4.5 | 2.2 | 1.3 | 1.1 | 6.3 | 3.2 | 1.7 | 1.5 |
| Peak Current Rating | A | 21.3 | 21.3 | 5.6 | 2.8 | 1.5 | 1.3 | 34.5 | 34.5 | 9.0 | 4.5 | 2.5 | 2.2 | 12.7 | 6.4 | 3.4 | 3.0 |
| Trapezoidal Commutation | |||||||||||||||||
| Continuous Motor Torque** | lbf-in (Nm) |
10.3 (1.16) |
10.3 (1.16) |
10.4 (1.17) |
10.3 (1.17) |
10.2 (1.15) |
9.8 (1.11) |
16.6 (1.88) |
16.6 (1.88) |
16.8 (1.90) |
16.8 (1.90) |
16.7 (1.89) |
16.7 (1.89) |
24.1 (2.72) |
23.8 (2.69) |
22.5 (2.55) |
22.6 (2.55) |
| Torque Constant (Kt)** (+/- 10% @ 80 degrees C |
lbf-in/A (Nm/A) |
0.9 (0.10) |
0.9 (0.10) |
3.4 (0.39) |
6.8 (0.77) |
12.1 (1.37) |
13.6 (1.54) |
0.9 (0.10) |
0.9 (0.10) |
3.4 (0.39) |
6.8 (0.77) |
12.1 (1.37) |
13.6 (1.54) |
3.5 (0.39) |
6.8 (0.76) |
12.2 (1.38) |
13.7 (1.55) |
| Cont. Current Rating | Amps | 13.1 | 13.1 | 3.4 | 1.7 | 0.9 | 0.8 | 21.1 | 21.1 | 5.5 | 2.8 | 1.5 | 1.4 | 7.8 | 3.9 | 2.1 | 1.8 |
| Peak Current Rating | Amps | 26.1 | 26.1 | 6.8 | 3.4 | 1.9 | 1.6 | 42.3 | 42.3 | 11.0 | 5.5 | 3.1 | 2.7 | 15.5 | 7.9 | 4.1 | 3.7 |
| Motor Stator Data | |||||||||||||||||
| Voltage Constant (Ke)** (+/- 10% @ 80 degrees C) |
Vrms/krpm | 7.7 | 7.7 | 29.9 | 59.7 | 106.0 | 119.5 | 7.7 | 7.7 | 29.9 | 59.7 | 106.0 | 119.5 | 30.3 | 59.2 | 106.9 | 119.9 |
| Pole Configuration | xx | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Resistance (L-L) (+/- 5% @ 80 degrees C) |
Ohms | 0.19 | 0.19 | 2.8 | 11.2 | 36.3 | 49.6 | 0.08 | 0.08 | 1.1 | 4.5 | 14.1 | 18.0 | 0.65 | 2.6 | 9.3 | 11.6 |
| Inductance (L-L) (+/- 15% @ 80 degrees C) |
mH | 0.51 | 0.51 | 7.7 | 30.7 | 96.8 | 123.0 | 0.24 | 0.24 | 3.7 | 14.7 | 46.2 | 58.7 | 2.5 | 9.5 | 30.9 | 38.8 |
| Mechanical Time Constant (tm) | ms min | 6.6 | 6.6 | 6.5 | 6.5 | 6.7 | 7.2 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 1.5 | 1.5 | 1.7 | 1.7 |
| Mechanical Time Constant (tm) | ms max | 7.4 | 7.4 | 7.3 | 7.4 | 7.6 | 8.1 | 3.0 | 3.0 | 2.9 | 2.9 | 3.0 | 3.0 | 1.7 | 1.7 | 1.9 | 1.9 |
| Electrical Time Constant (te) | ms | 2.7 | 2.7 | 2.8 | 2.7 | 2.7 | 2.5 | 3.2 | 3.2 | 3.3 | 3.3 | 3.3 | 3.3 | 3.8 | 3.7 | 3.3 | 3.3 |
| Damping Constant | lbf-in/krpm (Nm/krpm) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
1.23 (0.14) |
| Friction Torque | lbf-in (Nm) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
2.00 (0.23) |
| Bus Voltage | Vrms | 24 VDC | 48 VDC | 115 | 230 | 400 | 460 | 24 VDC | 48 VDC | 115 | 230 | 400 | 460 | 115 | 230 | 400 | 460 |
| Speed @ Bus Voltage | RPM | 1500 | 3000 | 3000 | 3000 | 3000 | 3000 | 1500 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 |
| Motor Wire Insulation | xx | Class 180H | |||||||||||||||
| Temp Class | degrees C |
T4 = 135 degrees C, T3A = 180 degrees C
|
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| Connectors | Potted NPT Connectors Only | ||||||||||||||||
| All ratings at 80 degress Celsius. For amplifiers with peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414. *Not available with 3" stroke (76 mm) **For T3A temperature class multiply Kt and Ke ratings by 0.83; Continuous Current by 1.245; Continuous Torque by 1.095 |
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EL100 - 100 mm frame, 4000 lb peak force
Close ⊗
| 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) | 40 (179) | |||||||||||||||
| Environmental Rating: | xx | IP65 | |||||||||||||||
| Motor Stator | 2A8-10 25º/80º |
2B8-25 25º/80º |
2C8-40 25º/80º |
218-40 25º/80º |
238-40 25º/80º |
258-40 25º/80º |
268-40 25º/80º |
|
| RMS Sinusoidal Commutation | ||||||||
| Continuous Motor Torque** | lbf-in (Nm) |
35.9/24.8 (4.06/2.80) |
35.9/24.8 (4.06/2.80) |
36.5/25.2 (4.12/2.85) |
39.6/27.3 (4.47/3.09) |
40.0/27.6 (4.52/3.12) |
39.5/27.3 (4.46/3.08) |
39.9/27.6 (4.51/3.11) |
|---|---|---|---|---|---|---|---|---|
| Torque Constant (Kt)** (+/- 10% @ 80 degrees C |
lbf-in/A (Nm/A) |
1.7 (0.19) |
1.7 (0.19) |
2.6 (0.30) |
3.2 (0.37) |
6.6 (0.75) |
11.6 (1.31) |
13.2 (1.50) |
| Cont. Current Rating** | A | 23.6/16.3 | 23.6/16.3 | 15.6/10.7 | 13.6/9.4 | 6.8/4.7 | 3.8/2.6 | 3.4/2.3 |
| Peak Current Rating | A | 47.1/32.5 | 47.1/32.5 | 31.1/21.5 | 27.3/18.8 | 13.5/9.3 | 7.6/5.3 | 6.7/4.7 |
| Trapezoidal Commutation | ||||||||
| Continuous Motor Torque | lbf-in (Nm) |
34.3/23.7 (3.88/2.67) |
34.3/23.7 (3.88/2.67) |
34.9/24.0 (3.94/2.72) |
37.8/26.1 (4.27/2.95) |
38.2/26.4 (4.32/2.98) |
37.7/26.0 (4.26/2.94) |
38.1/26.3 (4.31/2.97) |
| Torque Constant @ 25ºC (Kt) |
lbf-in/A (Nm/A) |
1.3 (0.15) |
1.3 (0.15) |
2.0 (0.23) |
2.5 (0.29) |
5.2 (0.58) |
9.0 (1.02) |
10.3 (1.17) |
| Cont. Current Rating (IG) | Amps | 28.9/19.9 | 28.9/19.9 | 19.1/13.2 | 16.7/11.5 | 8.3/5.7 | 4.7/3.2 | 4.1/2.8 |
| Peak Current Rating | Amps | 57.7/39.8 | 57.7/39.8 | 38.1/26.3 | 33.4/23.1 | 16.5/11.4 | 9.4/6.5 | 8.3/5.7 |
| Motor Stator Data | ||||||||
| Voltage Constant @ 25ºC (Ke) | Vrms/krpm (Vkp/Krpm) | 11.6 (16.5) |
11.6 (16.5) |
17.9 (25.3) |
22.1 (31.3) |
45.2 (64.0) |
78.9 (111.6) |
90.4 (127.9) |
| Pole Configuration | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| Rsistance (L-L) | Ohms | 0.10 | 0.10 | 0.20 | 0.30 | 1.2 | 3.8 | 4.86 |
| Inductance (L-L) | mH | 0.79 | 0.79 | 1.9 | 2.93 | 12.2 | 37.2 | 48.9 |
| Brake Inertia |
lbf-in-sec² (kg-cm²) |
0.00047 (.53) |
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| Brake Current @24 VDC +/- 10% | Amps | 0.5 | ||||||
| Brake Holding Torque - Dry | lbf-in (N-m) |
70 (8) |
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| Brake Engage/Disengage Time | ms | 25/50 | ||||||
| Mechanical Time Constant (tm) | ms |
1.7 | 1.7 | 1.7 | 1.4 | 1.4 | 1.4 | 1.4 |
| Electrical Time Constant (te) | ms | 7.9 | 7.9 | 8.2 | 9.9 | 10.1 | 9.9 | 10.1 |
| Damping Constant | lbf-in/krpm (Nm/krpm) |
3.25 (0.37) |
3.25 (0.37) |
3.25 (0.37) |
3.25 (0.37) |
3.25 (0.37) |
3.25 (0.37) |
3.25 (0.37) |
| Friction Torque | lbf-in (Nm) |
4.50 (0.51) |
4.50 (0.51) |
4.50 (0.51) |
4.50 (0.51) |
4.50 (0.51) |
4.50 (0.51) |
4.50 (0.51) |
| Bus Voltage | Vrms | 24 VDC | 48 VDC | 120 VDC | 115 VDC | 230 VDC | 400 VDC | 460 VDC |
| Speed @ Bus Voltage | RPM | 1000 | 2500 | 4000 | 4000 | 4000 | 4000 | 4000 |
| Motor Wire Insulation | Class 180H | |||||||
| Motor Stator Rating |
Class 180H | |||||||
| Ambient Temperature Rating |
-29°C to 93°C |
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| Continuous Force Ratings |
25º/80º | 25º/80º | 25º/80º | 25º/80º | 25º/80º | 25º/80º | 25º/80º | |
| .1 inch lead EL100-0601 | lbf (N) |
1806/1246 (8032/5542) |
1806/1246 (8032/5542) |
1834/1266 (8160/5631) |
1989/1373 (8848/6105) |
2011/1387 (8943/6171) |
1986/1371 (8835/6097) |
2008/1385 (8930/6162) |
| .2 inch lead EL100-0602 | lbf (N) |
903/623 (4016/2771) |
903/623 (4016/2771) |
917/633 (4080/2815) |
995/686 (4424/3053) |
1005/694 (4472/3086) |
993/685 (4417/3048) |
1004/693 (4465/3081) |
| .5 inch lead EL100-0605 | lbf (N) |
361/249 (1606/1108) |
361/249 (1606/1108) |
367/253 (1632/1126) |
398/275 (1770/1221) |
402/277 (1789/1234) |
397/274 (1767/1219) |
402/277 (1786/1232) |
| For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707, and peak current by 1.414. | ||||||||
EL Series Actuators
Motor File Names
| EL Series Motor Name Selection for All Amplifiers | ||
|---|---|---|
| EL30 | 3" stroke | 6" stroke |
| 1 Stack 24V 8 Pole | Contact Exlar | |
| 1 Stack 48V 8 Pole | Contact Exlar | |
| 1 Stack 115V 8 Pole | EL311803 | EL311806 |
| 1 Stack 230V 8 Pole | EL313803 | EL313806 |
| 1 Stack 400V 8 Pole | EL315803 | EL315806 |
| 1 Stack 460V 8 Pole | EL316803 | EL316806 |
| 2 Stack 24V 8 Pole | Contact Exlar | |
| 2 Stack 48V 8 Pole | Contact Exlar | |
| 2 Stack 115V 8 Pole | EL321803 | EL321806 |
| 2 Stack 230V 8 Pole | EL323803 | EL323806 |
| 2 Stack 400V 8 Pole | EL325803 | EL325806 |
| 2 Stack 460V 8 Pole | EL326803 | EL326806 |
| 3 Stack 115V 8 Pole | -- | EL331806 |
| 3 Stack 230V 8 Pole | -- | EL333806 |
| 3 Stack 400V 8 Pole | -- | EL335806 |
| 3 Stack 460V 8 Pole | -- | EL336806 |