EL Series

Explosion Proof Actuator

Industrial - Exlar

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EL Series

EL100 explosion proof actuator

The EL100 actuator is a simple, clean, and cost-effective replacement for hydraulics. Proven T-LAM technology yields a 35% increase in continuous motor torque over traditional windings. These actuators are Class I, Division1, Group B, C, D, and T3 compliant. Additionally, they meet ATEX requirements for use in potentially explosive atmospheres and conform to EU ATEX Directive 2014/34/EU.

EL30 explosion proof actuator

EL30 actuators are ideal for wide range of applications in hazardous locations. These electromechanical actuators are even capable of reducing emissions and energy consumption, while increasing position control and accuracy. These explosion proof actuators are rated for Class I, Division 1, Groups B, C, D, and T4 and T3A temperature ratings.

Other Advantages

Flexible design suitable for numerous applications and configurations
Wide range of windings (from 24 VDC to 460 VRMS)
Sealed housing for trouble-free operation in harsh environments

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Product Specifications

EL30 EL100

EL30 Performance Specifications

EL30 Specifications


Maximum Backlash (not preloaded)	in (mm)	0.004 (.10)
Maximum Backlash (preloaded)	in (mm)	0
Lead Accuracy	in/ft (mm/300 mm)	0.001 (.025)
Maximum Radial Load	lb (N)	30 (134)
Environmental Rating:	Standard	IP65S

EL30 Mechanical Specifications

Model No.	Frame Size in (mm)	Stroke* in (mm)	Screw Lead in (mm)	Force Rating lb (N) 1/2/3 Stack	Max Velocity in/sec (mm/sec)	Maximum Static Load lb (N)	Armature Inertia** lb-in-s2 (Kg-m2)	Dynamic Load lb (N)	Weight (approx.) lb (kg)
EL30-0301	3.125 (79)	3 (76)	0.1 (2.54)	543/885/NA (2415/3936/NA)	5 (127)	2700 (12010)	0.00319 (0.00036)	5516 (24536)	12 (5.4)
EL30-0302	3.125 (79)	3 (76)	0.2 (5.08)	271/442/NA (1205/1966/NA)	10 (254)	2700 (12010)	0.00319 (0.00036)	5800 (25798)	12 (5.4)
EL30-0305	3.125 (79)	3 (76)	0.5 (12.7)	109/177/NA (485/787/NA)	25 (635)	2700 (12010)	0.00319 (0.00036)	4900 (21795)	12 (5.4)
EL30-0601	3.125 (79)	6 (152)	0.1 (2.54)	543/885/NA (2415/3936/NA)	5 (127)	2700 (12010)	0.00361 (0.00041)	5516 (24536)	15 (6.8)
EL30-0602	3.125 (79)	6 (152)	0.2 (5.08)	271/442/626 (1205/1966/2785)	10 (254)	2700 (12010)	0.00361 (0.00041)	5800 (25798)	15 (6.8)
EL30-0605	3.125 (79)	6 (152)	0.5 (12.7)	109/177/250 (485/787/1112)	25 (635)	2700 (12010)	0.00361 (0.00041)	4900 (21795)	15 (6.8)

*Please note that stroke mm are nominal dimensions. Specifications subject to change without notice.
**Inertia +/– 5%

EL30 Electrical Specifications

Motor Stator-T4 Ratings		1A8	1B8	118	138	158	168	2A8	2B8	218	238	258	268	318*	338*	358*	368*
Bus Voltage	Vrms	24VDC	48VDC	115	230	400	460	24VDC	48VDC	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
RMS Sinusoidal Commutation
Continuous Motor Torque** (+/- 10% @ 80°C)	lbf-in (Nm)	10.8 (1.22)	10.8 (1.22)	11.1 (1.25)	11 (1.24)	10.7 (1.21)	10.5 (1.18)	17.4 (1.97)	17.4 (1.97)	17.7 (2)	17.8 (2.01)	17.5 (1.98)	17.5 (1.98)	25.2 (2.84)	24.9 (2.81)	23.6 (2.66)	22.5 (2.55)
Torque Constant (Kt)** (+/- 10% @ 80°C)	lbf-in/ (Nm/A)	1.1 (0.13)	1.1 (0.13)	4.4 (0.49)	8.7 (0.99)	15.5 (1.75)	17.5 (1.97)	1.1 (0.13)	1.1 (0.13)	4.4 (0.49)	8.7 (0.99)	15.5 (1.75)	17.5 (1.97)	4.4 (0.5)	8.7 (0.98)	15.6 (1.77)	13.7 (1.54)
Continuous Current Rating**	A	10.7	10.7	2.8	1.4	0.8	0.7	17.3	17.3	4.5	2.3	1.3	1.1	6.3	3.2	1.7	1.8
Peak Current Rating	A	21.3	21.3	5.7	2.8	1.5	1.3	34.5	34.5	9	4.5	2.5	2.2	12.7	6.4	3.4	3.7
O-PK Smusoidal Commutation
Continuous Motor Torque** (+/- 10% @ 80°C)	lbf-in (Nm)	10.8 (1.22)	10.8 (1.22)	11.1 (1.25)	11 (1.24)	10.7 (1.21)	10.5 (1.18)	17.4 (1.97)	17.4 (1.97)	17.7 (2)	17.8 (2.01)	17.5 (1.98)	17.5 (1.97)	25.2 (2.84)	24.9 (2.81)	23.6 (2.66)	23.6 (2.67)
Torque Constant (Kt)** (+/- 10% @ 80°C)	lbf-in/A (Nm/A)	0.8 (0.09)	0.8 (0.09)	3.1 (0.35)	6.2 (0.7)	11 (1.24)	12.4 (1.4)	0.8 (0.09)	0.8 (0.09)	3.1 (0.35)	6.2 (0.7)	11 (1.24)	12.4 (1.4)	3.1 (0.35)	6.1 (0.69)	11.1 (1.25)	17.5 (1.98)
Continuous Current Rating	A	15.1	15.1	4	2	1.1	0.9	24.4	24.4	6.4	3.2	1.8	1.6	9	4.5	2.4	1.5
Peak Current Rating	A	30.2	30.2	8	4	2.2	1.9	48.8	48.8	12.8	6.4	3.6	3.2	17.9	9.1	4.8	3
Motor Stator Data
Voltage Constant (Ke) (+/- 10% @ 25°C)	Vrms/Krpm	7.7	7.7	29.8	59.7	105.8	119.3	7.7	7.7	29.8	59.7	105.8	119.3	30.3	59.2	106.8	119.8
Voltage Constant (Ke) (+/- 10% @ 25°C)	Vpk/Krpm	10.9	10.9	42.2	84.5	149.7	168.7	10.9	10.9	42.2	84.4	149.7	168.7	42.9	83.7	151	169.4
Pole Configuration		8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8
Resistance (L-L)(+/- 5% @ 80°C)	Ohms	0.19	0.19	2.7	10.8	36.3	47.9	0.08	0.08	1.1	4.4	14.1	18	0.65	2.6	9.3	11.6
Inductance (L-L)(+/- 5%)	mH	0.51	0.51	7.7	30.7	96.8	123	0.24	0.24	3.7	14.7	46.2	58.7	2.5	9.5	30.9	38.8
Electrical Time Constant (te)	ms	2.7	2.7	2.9	2.8	2.7	2.6	3.2	3.2	3.3	3.4	3.3	3.3	3.8	3.7	3.3	3.3
Friction Torque	lbf-in (Nm)	1.46 (0.17)	1.46 (0.17)	1.46 (0.17)	1.46 (0.17)	1.46 (0.17)	1.46 (0.17)	1.60 (0.18)	1.60 (0.18)	1.60 (0.18)	1.60 (0.18)	1.60 (0.18)	1.60 (0.18)	1.80 (0.20)	1.80 (0.20)	1.80 (0.20)	1.80 (0.20)
Insulation Class		180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)
Temperature Class °		T4 = 135°C
Connectors		Potted NPT Connectors Only

For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414. Specifications subject to change without notice. Specifications reflect 80˚C test environment

*Not available with 3" stroke
**For T3A Temperature Class multiply Kt & Ke ratings by 0.83; Continuous Current by 1.245; Continuous Torque by 1.095

EL100 Performance Specifications

EL100 MECHANICAL SPECIFICATIONS

Motor Stacks		2	2	2
Screw Lead Designator		1	2	5
Screw Lead	in	0.1	0.2	0.5
	mm	2.54	5.08	12.7
Continuous Force (Motor Limited)	lbf	2011	1005	402
	N	8943	4472	1789
Max Velocity	in/sec	6.66	13.33	33.33
	mm/sec	169.33	338.58	846.58
Friction Torque (standard screw)	in-lbf	1.7	1.7	1.7
	N-m	0.19	0.19	0.19
Friction Torque (preloaded screw)	in-lbf	3.5	3.5	3.5
	N-m	0.39	0.39	0.39
Back Drive Force	lbf	180	80	40
	N	800	360	180
Min Stroke	in	3	3	3
	mm	76	76	76
Max Stroke	in	18	18	18
	mm	457	457	457
C_a (Dynamic Load Rating)	lbf	5516	5800	4900
	N	24536	25798	21795
Inertia	lb-in-s^2	0.002829	0.002829	0.002829
	Kg-m^2	3.2E-06	3.2E-06	3.2E-06
Weight	lb	7.65	7.65	7.65
	Kg	3.47	3.47	3.47

*Please note that stroke mm are nominal dimensions. Specifications subject to change without notice. **Inertia +/– 5%

EL100 ELECTRICAL SPECIFICATIONS

Motor Stator		2A8-10	2B8-25	2C8-40	218-40	238-40	258-40	268-40
Bus Voltage	Vrms	24 VDC	48 VDC	120 VDC	115 VAC	230 VAC	400 VAC	460 VAC
Speed @ Bus Voltage	rpm	1000	2500	4000	4000	4000	4000	4000
RMS Sinusoidal Commutation data
Continuous Motor Torque (25°/80°C)	lbf-in	35.2/24.3	35.9/24.8	36.5/25.2	39.6/27.3	40.0/27.6	39.5/27.3	39.9/27.6
	N-m	3.98/2.75	4.06/2.80	4.12/2.85	4.47/3.09	4.52/3.12	4.46/3.08	4.51/3.11
Torque Constant	lbf-in	1.7	1.7	2.6	3.2	6.6	11.6	13.2
	N-m/A	0.19	0.19	0.3	0.37	0.75	1.31	1.5
Continuous Current Rating (25°/80°C)	A	23.1/15.9	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 (25°/80°C)	A	46.2/31.9	47.1/32.5	31.1/21.5	27.3/18.8	13.5/9.3	7.6/5.3	6.7/4.7
O-PeaK Smusoidal Commutation data
Continuous Motor Torque (25°/80°C)	lbf-in	35.2/24.3	35.9/24.8	36.5/25.2	39.6/27.3	40.0/27.6	39.5/27.3	39.9/27.6
	N-m	3.98/2.75	4.06/2.80	4.12/2.85	4.47/3.09	4.52/3.12	(4.46/3.08)	(4.51/3.11)
Torque Constant	lbf-in/A	1.2	1.2	1.9	2.3	4.7	8.2	9.4
	N-m/A	0.14	0.14	0.21	0.26	0.53	0.92	1.06
Continuous Current Rating (25Â°/80Â°C)	A	32.7/22.6	33.3/23.0	22.0/15.2	19.3/13.3	9.5/6.6	5.4/3.7	4.8/3.3
Peak Current Rating (25Â°/80Â°C)	A	65.4/45.1	66.7/46.0	44.0/30.4	38.6/26.6	19.1/13.2	10.8/7.5	9.5/6.6
Motor Stator Data
Voltage Constant @ 25°C (Ke)	Vrms/Krpm	11.6	11.6	17.9	22.1	45.2	78.9	90.4
	Vpk/Krpm	16.5	16.5	25.3	31.3	64	111.6	127.9
Pole Configuration		8	8	8	8	8	8	8
Resistance (L-L)	Ohms	0.1	0.1	0.2	0.3	1.2	3.8	4.86
Inductance (L-L)	mH	0.75	0.8	1.9	2.93	12.2	37.2	48.9
Brake Inertia	lbf-in-sec^2	0.00047	0.00047	0.00047	0.00047	0.00047	0.00047	0.00047
	kg-cm^2	0.53	0.53	0.53	0.53	0.53	0.53	0.53
Brake Current @24 VDC +/- 10%	A	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Brake Holding Torque - Dry	lbf-in	70	70	70	70	70	70	70
	Nm/A	8	8	8	8	8	8	8
Brake Engage/Disengage Time	ms	25/50	25/50	25/50	25/50	25/50	25/50	25/50
Mechanical Time Constant (tm)	ms	1.4	1.3	1.3	1.1	1.1	1.1	1.1
Electrical Time Constant (te)	ms	7.2	7.9	8.2	9.9	10.1	9.9	10.1
Frictional Torque	lbf-in	2.22	2.22	2.22	2.22	2.22	2.22	2.22
	N-m	0.25	0.25	0.25	0.25	0.25	0.25	0.25
Insulation Class		180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)
Ambient Temperature Rating		-29°C to 93°C	-29°C to 93°C	-29°C to 93°C	-29°C to 93°C	-29°C to 93°C	-29°C to 93°C	-29°C to 93°C
CSA/ATEX Temperature Class	Maximum Allowable Surface Temperature	T3, 200°C

For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707, and peak current by 1.414. Specifications subject to change without notice. Test data derived using NEMA recommended aluminum heatsink 12” x 12” x 1/2” at 25° / 80°C ambient.

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Models:	EL30, EL100
Frame Sizes:	3.1, 3.9 in (79, 99 mm)
Stroke Lengths:	4, 6, 8, 10, 12, 18 in (102, 152, 203, 254, 305, 457 mm)
Maximum Speed:	up to 37.5 in/s (953 mm/s)
Maximum Force:	up to 4081 lbf-in (18 kN)
Standards/Ratings:	Class I, Division 1; Class 180 H insulation, IP65S standard on EL30, IP66S standard on EL100; IECEx Certification