SLM Series Rotary Actuators

Brushless Servo Motor

Industrial - Exlar

Durable, highly robust design that’s low maintenance
Compact & efficient design above 90%
High torque and small package size.
Multiple standard frame sizes to suit most applications.
Class 1, Division 2 options available.

More Details

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Overview

SLM Series Rotary Actuators

Quick Data

Brushless servo motor advantages

High Torque in a Compact Package

Brushless servo motor technology from Exlar® provides high torque and a small package size. Available in 60 to 180 mm frame sizes with 1, 2, or 3 stack lengths in 8 pole configuration, these compact motors pack a powerful punch.

Standard configurations include:

115, 230, 400 and 460 Vac; 24 and 48 Vdc
Oversized output shaft
Brake option
Feedback configurations for nearly any servo amplifier
IP65 sealing standard
Custom OEM designs available

Maximum Motor Performance

The innovative T-LAM™ segmented lamination stator design increases power without increasing size. Each segment contains individual phase wiring for maximum motor performance. Robust insulation, high coercive strength magnets, and complete thermal potting are integrated to create a more powerful and efficient motor. The design yields 35 to 70% more torque from the same size package. Also, T-LAM designs feature Class 180H insulation and UL recognition.

Other Brushless Servo Motor Advantages

Suitable for a wide range of applications
IP65S environmental sealing standard
Feedback configurations for most servo amplifiers
Sealed anodized aluminum housing for rugged durability and long life
Multiple frame sizes with standard metric mounting dimensions
Custom shafts, mountings, stators, and housing materials available

Related Industries

Food & Beverage / Packaging

Ground and Naval Defense

Entertainment & Simulation

SLM Series Rotary Actuators Options

NI = Non-incendive option
Non-incendive option (required for Class I Division 2)

XM = Special Motor
Special Motor Options should be listed as XM and must be approved by Exlar.

XL = Special (Non-Standard) Lubrication
The XL option in the model number specifies some form of lubrication other than the standard provided by Exlar®, which is Mobilith SHC220. Special lubricants include other greases, such as JAX FG-2 food grade or Mobilgrease 28. Another non-standard option is oil cooling

XF = Special Feedback
Special Feedback Options should be listed as XF and must be approved by Exlar.

Ordering Information

G = Model Series
SLG = SLG Series Servo Gear Motor
SLM = SLM Series Servo Motor (No Gear Reduction)

AAA = Frame Size
060 = 60 mm
075 = 75 mm
090 = 90 mm
115 = 115 mm
142 = 142 mm, (SLM only)
180 = 180 mm, (SLM only)

BBB = Gear Reduction Ratio
Blank = SLM
Single reduction ratio
004 = 4:1
005 = 5:1
010 = 10:1
Double reduction ratio (N/A on 075 mm)
016 = 16:1
020 = 20:1
025 = 25:1
040 = 40:1
050 = 50:1
100 = 100:1

C = Shaft Type
K = Keyed

D = Connections
I = Exlar standard M23 style
M = Manufacturer’s connector1

E = Coating Options
G = Anodized Aluminum (standard)

F = Brake Options
B = Brake
S = Standard no brake

GGG = Feedback Type
See catalog for detailed information.

HHH = Motor Stator – All 8 Pole2
115 Vrms
118 = 1 stack
218 = 2 stack
318 = 3 stack

230 Vrms
138 = 1 stack
238 = 2 stack
338 = 3 stack

400 Vrms
158 = 1 stack
258 = 2 stack
358 = 3 stack

460 Vrms
168 = 1 stack
268 = 2 stack
368 = 3 stack

II = Optional Speed and Mechanical Designations
24 = 2400 rpm, SLM142 & 180
30 = 3000 rpm, SLM/G115
40 = 4000 rpm, SLM075, SLM/G090
50 = 5000 rpm, SLM/G060

NOTES:
1. Available as described in Feedback Types.
2. See catalog for explanation of voltage, speed, stack and optimized stator options.

* Some options are not available with every configuration. For options or specials not listed above contact your local Exlar representative.

Class 1 Division 2 Ordering Information

SLM/G = Model Series
SLG = SLG Series Servo Gearmotor
SLM = SLM Series Servo Motor
(no gear reduction)

AAA = Motor Frame Size
075 = 75 mm
090 = 90 mm
115 = 115 mm
142 = 142 mm (SLM only)
180 = 180 mm (SLM only)

BBB = Gear Reduction Ratio
(leave blank for SLM Motor)
Single reduction ratio
004 = 4:1 Single Reduction
005 = 5:1 Single Reduction
010 = 10:1 Single Reduction

Double reduction ratio (N/A on 075 mm)
016 = 16:1 Double Reduction
020 = 20:1 Double Reduction
025 = 25:1 Double Reduction
040 = 40:1 Double Reduction
050 = 50:1 Double Reduction
100 = 100:1 Double Reduction

C = Shaft Type
K = Keyed
R = Smooth/round

D = Connections
T = Terminal box with NPT ports

E = Coating Options1
G = Exlar standard

F = Brake Options
B = Brake
S = Standard no brake

GGG = Feedback Type
See Engineered Product Catalog for details

H = Motor Stacks
1 = 1 stack magnets
2 = 2 stack magnets2
3 = 3 stack magnets2

I = Voltage Rating
1 = 115 Vrms
3 = 230 Vrms
5 = 400 Vrms
6 = 460 Vrms

J = Motor Poles
8 = 8 motor poles

KK = Motor Speed
24 = 2400 rpm, SLM142, SLM180
30 = 3000 rpm, SLM/G115
40 = 4000 rpm, SLM/G075, SLM/G090
50 = 5000 rpm, SLM/G060

MM= Mechanical Options
NI = Non-incendive construction required for Class 1, Division 2

NOTES:
1. These housing may indicate the need for special material main rods or mounting.
2. 115 Vrms is not available on a 2 or 3 stack SLM/G, or a 3 stack SLM/G090.

* Some options are not available with every configuration. For options or specials not listed above contact your local Exlar representative.

Product Specifications

SLM060 Performance Specifications

SLM/G060 Electrical and Mechanical Specifications

Motor Stacks		118	138	158	168	218	238	258	268	318	338	358	368
Voltage Rating	Vrms	115	230	400	460	115	230	400	460	115	230	400	460
Speed @ Bus Voltage	rpm	5000	5000	5000	5000	5000	5000	5000	5000	5000	5000	5000	5000
Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	7.6	7.3	7	7	11.9	11.5	11	11.3	15	15.3	14.6	14.9
	Nm	0.86	0.83	0.79	0.79	1.34	1.3	1.25	1.28	1.7	1.73	1.65	1.69
Peak Motor Torque	lbf-in	15.2	14.7	14	14	23.8	23	22.1	22.6	30	30.6	29.2	29.9
	Nm	1.72	1.66	1.58	1.58	2.69	2.6	2.49	2.55	3.39	3.46	3.3	3.38
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	2.5	5.2	7.5	9.5	2.5	5.2	8.6	10.1	2.5	5.3	8.8	10.1
	Nm/A	0.28	0.6	0.9	1.1	0.3	0.6	1	1.1	0.3	0.6	1	1.1
Continuous Current Rating	A	3.4	1.6	1	0.8	5.4	2.5	1.4	1.2	6.6	3.2	1.9	1.6
Peak Current Rating	A	6.9	3.1	2	1.6	10.8	4.9	2.9	2.5	13.2	6.5	3.7	3.3
O-PK Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	7.6	7.3	7	7	11.9	11.5	11	11.3	15	15.3	14.6	14.9
	Nm	0.86	0.83	0.79	0.79	1.34	1.3	1.25	1.28	1.7	1.73	1.65	1.69
Peak Motor Torque	lbf-in	15.2	14.7	14	14	23.8	23	22.1	22.6	30	30.6	29.2	29.9
	Nm	1.72	1.66	1.58	1.58	2.69	2.6	2.49	2.55	3.39	3.46	3.3	3.38
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	1.7	3.7	5.3	6.7	1.7	3.7	6.1	7.2	1.8	3.7	6.2	7.2
	Nm/A	0.2	0.4	0.6	0.8	0.2	0.4	0.7	0.8	0.2	0.4	0.7	0.8
Continuous Current Rating	A	4.9	2.2	1.5	1.2	7.6	3.5	2	1.8	9.4	4.6	2.6	2.3
Peak Current Rating	A	9.7	4.5	2.9	2.3	15.2	7	4.1	3.5	18.7	9.2	5.3	4.7
Motor Data
Voltage Constant (Ke) (+/– 10% @ 25˚C)	Vrms/Krpm	16.9	35.5	51.5	64.8	16.9	35.5	58.6	69.3	17.3	36	59.9	69.3
	Vpk/Krpm	23.9	50.2	72.8	91.7	23.9	50.2	82.9	98	24.5	50.9	84.8	98
Pole Configuration		8	8	8	8	8	8	8	8	8	8	8	8
Resistance (L-L) (+/– 5% @ 25˚C)	Ohms	2.6	12.52	28.82	45.79	1.11	5.26	15.51	20.69	0.76	3.14	9.57	12.22
Inductance (L-L) (+/– 15%)	mH	4.6	21.4	47.9	68.3	2.5	10.2	28.3	39.5	1.7	7.4	18.5	27.4
SLM Armature Inertia (+/– 5%)	bf-in-sec^2	0.000237				0.000413				0.000589
	Kg-cm^2	0.268				0.466				0.665
Brake Inertia	lbf-in-sec^2	0.00012
	Kg-cm^2	0.135
Brake Current @ 24 VDC	A	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33
Brake Holding Torque	lbf-in	19	19	19	19	19	19	19	19	19	19	19	19
	Nm	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2
Brake Engage/Disengage Time	ms	14/28	14/28	14/28	14/28	14/28	14/28	14/28	14/28	14/28	14/28	14/28	14/28
Mechanical Time Constant (tm)	ms	2.2	2.38	2.6	2.61	1.62	1.74	1.89	1.8	1.5	1.45	1.59	1.52
Electrical Time Constant (te)	ms	1.76	1.71	1.66	1.49	2.24	1.95	1.82	1.91	2.27	2.36	1.93	2.24
Friction Torque	lbf-in (Nm)	0.27 (0.031)	0.27 (0.031)	0.27 (0.031)	0.27 (0.031)	0.34 (0.038)	0.34 (0.038)	0.34 (0.038)	0.34 (0.038)	0.38 (0.043)	0.38 (0.043)	0.38 (0.043)	0.38 (0.043)
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)
Insulation System Volt Rating	Vrms	460	460	460	460	460	460	460	460	460	460	460	460
Environmental Rating		IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S

For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414.

SLM060 Data Curves

Printable view

SLM075 Performance Specifications

SLM/G075 Electrical and Mechanical Specifications

Motor Stacks		118	138	158	168	218	238	258	268	318	338	358	368
Voltage Rating	Vrms	115	230	400	460	115	230	400	460	115	230	400	460
Speed @ Bus Voltage	rpm	4000	4000	4000	4000	4000	4000	4000	4000	4000	4000	4000	4000
RMS Sinusoidal Commutation
Continuous Motor Torque	lbf-in	16.6	16.4	16.3	16	26	26.4	26.2	26.4	37.9	35.9	37.3	36.4
	Nm	1.88	1.85	1.84	1.81	2.94	2.89	2.96	2.98	4.29	4.05	4.21	4.12
Peak Motor Torque	lbf-in	33.3	32.8	32.6	32.1	52	52.7	52.4	52.8	75.9	71.7	74.6	72.9
	Nm	3.76	3.7	3.68	3.62	5.88	5.96	5.92	5.96	8.57	8.1	8.43	8.23
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	3.4	6.6	12.5	13.1	3.7	6.8	11.6	13.5	3.4	6.8	11.6	13.9
	Nm/A	0.4	0.7	1.4	1.5	0.4	0.8	1.3	1.5	0.4	0.8	1.3	1.6
Continuous Current Rating	A	5.5	2.8	1.5	1.4	7.9	4.4	2.5	2.2	12.5	5.9	3.6	2.9
Peak Current Rating	A	11	5.6	2.9	2.7	15.9	8.7	5.1	4.4	25.1	11.8	7.2	5.8
O-PeaK Sinusoidal Commutation
Continuous Motor Torque	lbf-in	16.6	16.4	16.3	16	26	26.4	26.2	26.4	37.9	35.9	37.3	36.4
	Nm	1.88	1.85	1.84	1.81	2.94	2.98	2.96	2.98	4.29	4.05	4.21	4.12
Peak Motor Torque	lbf-in	33.3	32.8	32.6	32.1	52	52.7	52.4	52.8	75.9	71.7	74.6	72.9
	Nm	3.76	3.7	3.68	3.62	5.88	5.96	5.92	5.96	8.57	8.1	8.43	8.23
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	2.4	4.6	8.8	9.3	2.6	4.8	8.2	9.6	2.4	4.8	8.2	9.9
	Nm/A	0.3	0.5	1	1	0.3	0.5	0.9	1.1	0.3	0.5	0.9	1.1
Continuous Current Rating	A	7.8	4	2.1	1.9	11.2	6.2	3.6	3.1	17.7	8.4	5.1	4.1
Peak Current Rating	A	15.6	7.9	4.1	3.9	22.4	12.3	7.2	6.2	35.5	16.8	10.1	8.3
Motor stator Data
Voltage Constant (Ke) (+/– 10% @ 25˚C)	Vrms/Krpm	23.1	44.7	85.2	89.5	25	46.2	78.9	92.4	23.1	46.2	79.4	95.3
	Vpk/Krpm	32.7	63.3	120.4	126.5	35.4	65.3	111.6	130.6	32.7	65.3	112.3	134.7
Pole Configuration		8	8	8	8	8	8	8	8	8	8	8	8
Resistance (L-L)(+/– 5% @ 25˚C)	Ohms	1.66	6.42	23.49	26.84	0.83	2.75	8.15	11.01	0.4	1.77	4.83	7.29
Inductance (L-L)(+/– 15%)	mH	4.6	17.3	62.6	69.2	2.6	8.8	25.7	35.2	1.4	5.8	17	24.5
SLM Armature Inertia	lbf-in-sec^2 (+/– 5%)	0.00054				0.00097				0.0014
	Kg-cm^2	0.616				1.1				1.583
Brake Inertia	lbf-in-sec^2	0.000159
	Kg-cm^2	0.18
Brake Current @ 25 VDC	A	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Brake Holding Torque	lbf-in	40	40	40	40	40	40	40	40	40	40	40	40
	Nm	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Brake Engage/Disengage Time	ms	9/35	9/35	9/35	9/35	9/35	9/35	9/35	9/35	9/35	9/35	9/35	9/35
Mechanical Time Constant (tm)	ms	1.71	1.77	1.79	1.85	1.31	1.27	1.29	1.27	1.05	1.18	1.09	1.14
Electrical Time Constant (te)	ms	2.78	2.69	2.67	2.58	3.11	3.19	3.15	3.2	3.65	3.26	3.53	3.37
Friction Torque	lbf-in (Nm)	0.51 (0.058)	0.51 (0.058)	0.51 (0.058)	0.51 (0.058)	0.67 (0.075)	0.67 (0.075)	0.67 (0.075)	0.67 (0.075)	0.90 (0.101)	0.90 (0.101)	0.90 (0.101)	0.90 (0.101)
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)
Insulation System Volt Rating	Vrms	460	460	460	460	460	460	460	460	460	460	460	460
Environmental Rating		IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S

For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414.

SLM075 Data Curves

Printable view

SLM090 Performance Specifications

SLM/G090 Electrical and Mechanical Specifications

Motor Stacks		118	138	158	168	218	238	258	268	338	358	368
Voltage Rating	Vrms	115	230	400	460	115	230	400	460	230	400	460
Speed @ Bus Voltage	rpm	4000	4000	4000	4000	4000	4000	4000	4000	4000	4000	4000
Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	23.8	24	23.7	24.7	39.6	40	39.5	39.9	55.7	55.4	55.7
	Nm	2.68	2.71	2.67	2.79	4.47	4.52	4.46	4.51	6.3	6.26	6.3
Peak Motor Torque	lbf-in	47.5	48	47.3	49.4	79.1	80	79	79.9	111.5	110.9	111.5
	Nm	5.37	5.42	5.35	5.58	8.94	9.04	8.93	9.02	12.59	12.52	12.59
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	3.2	6.6	11.6	13.2	3.2	6.6	11.6	13.2	6.6	11.6	13.1
	Nm/A	0.37	0.7	1.3	1.5	0.4	0.7	1.3	1.5	0.7	1.3	1.5
Continuous Current Rating	A	8.2	4	2.3	2.1	13.6	6.8	3.8	3.4	9.5	5.3	4.8
Peak Current Rating	A	16.4	8.1	4.6	4.2	27.3	13.5	7.6	6.7	19	10.7	9.5
O-PK Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	23.8	24	23.7	24.7	39.6	40	39.5	39.9	55.7	55.4	55.7
	Nm	2.68	2.71	2.67	2.79	4.47	4.52	4.46	4.51	6.3	6.26	6.3
Peak Motor Torque	lbf-in	47.5	48	47.3	49.4	79.1	80	79	79.9	115.5	110.9	111.5
	Nm	5.37	5.42	5.35	5.58	8.94	9.04	8.93	9.02	12.59	12.52	12.59
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	2.3	4.7	8.2	9.4	2.3	4.7	8.2	9.4	4.6	8.2	9.3
	Nm/A	0.26	0.5	0.9	1.1	0.3	0.5	0.9	1.1	0.5	0.9	1
Continuous Current Rating	A	11.6	5.7	3.2	2.9	19.3	9.5	5.4	4.8	13.4	7.5	6.7
Peak Current Rating	A	23.2	11.4	6.5	5.9	38.6	19.1	10.8	9.5	26.9	15.1	13.4
Motor Data
Voltage Constant (Ke) (+/– 10% @ 25˚C)	Vrms/Krpm	22.1	45.2	78.9	90.4	22.1	45.2	78.9	90.4	44.7	79.4	89.5
	Vpk/Krpm	31.3	64	111.6	127.9	31.3	64	111.6	127.9	63.3	112.3	126.5
Pole Configuration		8	8	8	8	8	8	8	8	8	8	8
Resistance (L-L)(+/– 5% @ 25˚C)	Ohms	0.75	3.06	9.57	11.55	0.3	1.21	3.78	4.86	0.69	2.19	2.75
Inductance (L-L)(+/– 15%)	mH	6.1	25.6	78	88.6	2.9	10.5	37.2	43.1	6.6	24.7	31.4
SLM Armature Inertia (+/– 5%)	lbf-in-sec^2	0.00054				0.00097				0.0014
	Kg-cm2	0.609				1.09				1.58
Brake Inertia	lbf-in-sec^2	0.00096
	Kg-cm^2	1.08
Brake Current @ 24 VDC	A	0.67	0.67	0.67	0.67	0.67	0.67	0.67	0.67	0.67	0.67	0.67
Brake Holding Torque	lbf-in (Nm)	97 (11)	97 (11)	97 (11)	97 (11)	97 (11)	97 (11)	97 (11)	97 (11)	97 (11)	97 (11)	97 (11)
Brake Engage/Disengage Time	ms	20/29	20/29	20/29	20/29	20/29	20/29	20/29	20/29	20/29	20/29	20/29
Mechanical Time Constant (tm)	ms	0.83	0.82	0.84	0.77	0.59	0.58	0.59	0.58	0.48	0.49	0.48
Electrical Time Constant (te)	ms	8.21	7.31	8.14	7.67	9.88	8.66	9.85	8.88	9.57	11.3	11.43
Friction Torque	lbf-in (Nm)	0.68 (0.077)	0.68 (0.077)	0.68 (0.077)	0.68 (0.077)	0.85 (0.095)	0.85 (0.095)	0.85 (0.095)	0.85 (0.095)	1.06 (0.119)	1.06 (0.119)	1.06 (0.119)
Insulation Class		180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)
Insulation System Volt Rating	Vrms	460	460	460	460	460	460	460	460	460	460	460
Environmental Rating		IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S

For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414.

SLM090 Data Curves

Printable view

SLM115 Performance Specifications

SLM/G115 Electrical and Mechanical Specifications

Motor Stacks		118	138	158	168	238	258	268	338	358	368
Voltage Rating	Vrms	115	230	400	460	230	400	460	230	400	460
Speed @ Bus Voltage	rpm	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000
Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	74.1	74.1	74.3	74.1	123.6	121.4	123.8	172.3	168.9	176.9
	Nm	8.37	8.37	8.39	8.37	13.96	13.72	13.96	19.46	19.09	19.98
Peak Motor Torque	lbf-in	148.2	148.2	148.6	148.1	247.2	242.8	247.2	344.5	337.8	353.7
	Nm	16.74	16.74	16.79	16.74	27.93	27.43	27.93	38.93	38.17	39.96
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	4.3	8.7	15.7	17.3	8.7	15.8	17.3	8.5	15.8	17.5
	Nm/A	0.49	1	1.8	2	1	1.8	2	1	1.8	2
Continuous Current Rating	A	19.1	9.5	5.3	4.8	15.9	8.6	8	22.7	11.9	11.3
Peak Current Rating	A	38.2	19.1	10.6	9.5	31.8	17.1	15.9	45.4	23.8	22.5
O-PK Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	74.1	74.1	74.3	74.1	123.6	121.4	123.6	172.3	168.9	176.9
	Nm	8.37	8.37	8.39	8.37	13.96	13.72	13.96	19.46	19.09	19.98
Peak Motor Torque	lbf-in	148.2	148.2	148.6	148.1	247.2	242.8	247.2	344.5	337.8	353.7
	Nm	16.74	16.74	16.79	16.74	27.93	27.43	27.93	38.93	38.17	39.96
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	3.1	6.1	11.1	12.3	6.1	11.2	12.3	6	11.2	12.4
	(Nm/A)	0.35	0.7	1.3	1.4	0.7	1.3	1.4	0.7	1.3	1.4
Continuous Current Rating	A	27	13.5	7.5	6.7	22.5	12.1	11.3	32.1	16.9	15.9
Peak Current Rating	A	54	27	15	13.5	45	24.2	22.5	64.2	33.7	31.9
Motor Data
Voltage Constant (Ke) (+/– 10% @ 25˚C)	Vrms/Krpm	29.6	59.2	106.9	118.5	59.2	108.2	118.5	58	108.2	119.8
	Vpk/Krpm	41.9	83.8	151.2	167.6	83.8	153	167.6	82	153	169.4
Pole Configuration		8	8	8	8	8	8	8	8	8	8
Resistance (L-L) (+/– 5% @ 25˚C)	Ohms	0.2	0.8	2.6	3.21	0.34	1.17	1.35	0.2	0.72	0.81
Inductance (L-L) (+/– 15%)	mH	3.3	13	42.4	52.1	5.9	21.1	25.3	4	13.1	17.1
SLM Armature Inertia (+/– 5%)	lbf-in-sec^2	0.00342				0.0062			0.00899
	Kg-cm^2	3.86				7			10.14
Brake Inertia	lbf-in-sec^2	0.00327
	Kg-cm^2	3.7
Brake Current @ 24 VDC	A	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75
Brake Holding Torque	lbf-in (Nm)	195 (22)	195 (22)	195 (22)	195 (22)	195 (22)	195 (22)	195 (22)	195 (22)	195 (22)	195 (22)
Brake Engage/Disengage Time	ms	25/50	25/50	25/50	25/50	25/50	25/50	25/50	25/50	25/50	25/50
Mechanical Time Constant (tm)	ms	0.8	0.8	0.79	0.8	0.61	0.63	0.61	0.54	0.56	0.51
Electrical Time Constant (te)	ms	16.26	16.26	16.34	16.25	17.6	18.06	18.72	18.5	18.14	21.16
Friction Torque	lbf-in (Nm)	1.43 (0.16)	1.43 (0.16)	1.43 (0.16)	1.43 (0.16)	1.81 (0.204)	1.81 (0.204)	1.81 (0.204)	2.32 (0.262)	2.32 (0.262)	2.32 (0.262)
Insulation Class		180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)
Insulation System Volt Rating	Vrms	460	460	180 (H)	460	460	460	460	460	460	460
Environmental Rating		IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S

For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414.

SLM115 Data Curves

Printable view

SLM142 Product Specifications

SLM142 Electrical and Mechanical Specifications

Motor Stacks		118	138	158	168	238	258	268	358	368
Bus Voltage	Vrms	115	230	400	460	230	400	460	400	460
Speed @ Bus Voltage	RPM	2400	2400	2400	2400	2400	2400	2400	2400	2400
Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	108.5	107.2	104.8	109.4	179.9	178.8	177.8	237.2	238.3
	Nm	12.25	(2.12	11.84	12.36	20.32	20.2	20.09	26.8	26.93
Peak Motor Torque	lbf-in	216.9	214.5	209.5	218.8	359.8	357.6	355.7	474.4	476.7
	Nm	24.51	24.23	23.67	24.72	40.65	40.4	40.19	53.6	53.85
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	5.9	11.8	20.2	23.6	11.8	20.2	23.6	20.2	24
	Nm/A	0.67	1.3	2.3	2.7	1.3	2.3	2.7	2.3	2.7
Continuous Current Rating	A	20.5	10.2	5.8	5.2	17	9.9	8.4	13.1	11.1
Peak Current Rating	A	41.1	20.3	11.6	10.4	34.1	19.8	16.8	26.2	22.2
O-PK Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	108.5	107.2	104.8	109.4	179.9	178.8	177.8	237.2	238.3
	Nm	12.25	12.12	11.84	12.36	20.32	20.2	20.09	26.8	26.93
Peak Motor Torque	lbf-in	216.9	214.5	209.5	218.8	359.8	357.6	355.7	474.4	476.7
	Nm	24.51	24.23	23.67	24.72	40.65	40.4	40.19	53.6	53.85
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	4.2	8.3	14.3	16.7	8.3	14.3	16.7	14.3	17
	Nm/A	0.47	0.9	1.6	1.9	0.9	1.6	1.9	1.6	1.9
Continuous Current Rating	A	29.1	14.4	8.2	7.3	24.1	14	11.9	18.5	15.7
Peak Current Rating	A	58.1	28.7	16.4	14.7	48.2	27.9	23.8	37.1	31.4
Motor Data
Voltage Constant (Ke) (+/– 10% @ 25˚C)	Vrms/Krpm	40.3	80.6	138.1	161.1	80.6	138.1	161.1	138.1	164
	Vpk/Krpm	57	113.9	195.3	227.9	113.9	195.3	227.9	195.3	232
Pole Configuration	8	8	8	8	8	8	8	8	8
Resistance (L-L) (+/– 5% @ 25˚C)	Ohms	0.21	0.87	2.68	3.34	0.339	1.01	1.39	0.61	0.858
Inductance (L-L) (+/– 15%)	mH	5.4	21.7	63.9	78.3	10.4	27.6	41.5	20	28.2
Armature Inertia (+/– 5%)	lb-in-sec^2	0.00927				0.01537			0.02146
	Kg-cm^2	10.47				17.363			24.249
Brake Inertia	lb-in-sec^2	0.008408
	Kg-cm^2	9.5
Brake Current @ 24 VDC	A	1	1	1	1	1	1	1	1	1
Brake Holding Torque	lbf-in (Nm)	354 (39.99)	354 (39.99)	354 (39.99)	354 (39.99)	354 (39.99)	354 (39.99)	354 (39.99)	354 (39.99)	354 (39.99)
Brake Engage/Disengage Time	ms	25/73	25/73	25/73	25/73	25/73	25/73	25/73	25/73	25/73
Mechanical Time Constant (tm)	ms	1.23	1.26	1.32	1.21	0.81	0.82	0.83	0.7	0.69
Electrical Time Constant (te)	ms	25.59	25.02	23.88	23.43	30.58	27.3	29.89	32.6	32.9
Friction Torque	lbf-in (Nm)	2.07 (0.234)	2.07 (0.234)	2.07 (0.234)	2.07 (0.234)	2.65 (0.299)	2.65 (0.299)	2.65 (0.299)	3.32 (0.375)	3.32 (0.375)
Insulation Class		180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)
Insulation System Volt Rating	Vrms	460	460	460	460	460	460	460	460	460
Environmental Rating		IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S

For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414. Gearmotor not available on 142 frame motor. Test data derived using NEMA recommended.

SLM142 Data Curves

Printable view

SLM180 Product Specifications

SLM180 Electrical and Mechanical Specifications

Motor Stacks		138	158	168	238	258	268	358	368
Bus Voltage	Vrms	230	400	460	230	400	460	400	460
Speed @ Bus Voltage	RPM	2400	2400	2400	2400	2400	2400	2400	2400
RMS Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	254.2	249.9	261.9	424.8	423	427.5	595.6	611.6
	Nm	28.72	28.23	29.59	47.99	47.79	48.3	67.29	69.1
Peak Motor Torque	lbf-in	508.4	499.8	523.8	849.6	846	855.1	1191.2	1223.2
	Nm	57.44	56.47	59.18	95.99	95.59	96.61	134.58	138.19
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	12.6	21.8	25.2	12.6	21.8	25.2	21.4	25.2
	Nm/A	1.4	2.5	2.8	1.4	2.5	2.8	2.4	2.8
Continuous Current Rating (IG)	A	22.6	12.8	11.6	37.7	21.7	19	31.1	27.2
Peak Current Rating	A	45.2	25.6	23.3	75.5	43.4	38	62.2	54.3
O-PK Sinusoidal Commutation Data
Continuous Motor Torque	lbf-in	254.2	249.9	261.9	424.8	423	427.5	595.6	611.6
	Nm	28.72	28.23	29.59	47.99	47.79	48.3	67.29	69.1
Peak Motor Torque	lbf-in	508.4	499.8	523.8	849.6	846	855.1	1191.2	1223.2
	Nm	57.44	56.47	59.18	95.99	95.59	96.61	134.58	138.19
Torque Constant (Kt) (+/– 10% @ 25˚C)	lbf-in/A	8.9	15.4	17.8	8.9	15.4	17.8	15.1	17.8
	Nm/A	1	1.7	2	1	1.7	2	1.7	2
Continuous Current Rating	A	31.9	18.1	16.4	53.4	30.7	26.8	44	38.4
Peak Current Rating	A	63.9	36.2	32.9	106.7	61.3	53.7	88	76.8
Motor Data
Voltage Constant (Ke) (+/– 10% @ 25˚C)	Vrms/Krpm	85.9	148.9	171.8	85.9	148.9	171.8	146.1	171.8
	Vpk/Krpm	121.5	210.6	243	121.5	210.6	243	206.6	243
Pole Configuration		8	8	8	8	8	8	8	8
Resistance (L-L) (+/– 5% @ 25˚C)	Ohms	0.325	1.01	1.224	0.134	0.407	0.53	0.233	0.306
Inductance (L-L) (+/– 15%)	mH	8.3	24.8	29.4	3.9	11.8	15.8	7.5	10.3
Armature Inertia (+/– 5%)	lb-in-sec^2	0.05051			0.08599			0.12147
	Kg-cm^2	57.071			97.159			137.246
Brake Inertia	lb-in-sec^2	0.02815
	Kg-cm^2	31.8
Brake Current @ 24 VDC	A	1.45	1.45	1.45	1.45	1.45	1.45	1.45	1.45
Brake Holding Torque	lbf-in (Nm)	708 (80)	708 (80)	708 (80)	708 (80)	708 (80)	708 (80)	708 (80)	708 (80)
Brake Engage/Disengage Time	ms	53/97	53/97	53/97	53/97	53/97	53/97	53/97	53/97
Mechanical Time Constant (tm)	ms	2.25	2.33	2.12	1.58	1.59	1.56	1.34	1.27
Electrical Time Constant (te)	ms	25.44	24.58	24.03	29.38	29.14	29.76	32.07	33.81
Friction Torque	lbf-in (Nm)	5.07 (0.573)	5.07 (0.573)	5.07 (0.573)	7.80 (0.881)	7.80 (0.881)	7.80 (0.881)	11.52 (1.302)	11.52 (1.302)
Insulation Class		180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)	180 (H)
Insulation System Volt Rating	Vrms	460	460	460	460	460	460	460	460
Thermal Switch, Case Temp	deg C	100	100	100	100	100	100	100	100
Environmental Rating		IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S	IP65S

For amplifiers using peak sinusoidal ratings, multiply RMS. sinusoidal Kt by 0.707 and current by 1.414. Gearmotor not available on 180 frame. Test data derived using NEMA recommended aluminum heatsink 16" x 16" x 1" at 25°C ambient

SLM180 Data Curves

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Models	Frame Size mm (in)	Max Continuous Torque Nm (lbf-in)	Max Speed RPM
SLM060	60 (2.36)	1.73 (15.3)	5000
SLM075	75 (2.95)	4.29 (37.9)	4000
SLM090	90 (3.54)	6.3 (55.7)	4000
SLM115	115 (4.53)	19.98 (176.9)	3000
SLM142	142 (5.59)	26.93 (238.3)	2400
SLM180	180 (7.10)	69.1 (611.6)	2400

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For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414.

SLM/G075 Electrical and Mechanical Specifications

SLM/G090 Electrical and Mechanical Specifications

SLM/G115 Electrical and Mechanical Specifications

For amplifiers using peak sinusoidal ratings, multiply RMS sinusoidal Kt by 0.707 and current by 1.414.

SLM142 Electrical and Mechanical Specifications

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