Item # LMSA33L, Linear Motors, LMSA Series On Hiwin Corporation

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Iron-Core Linear Motor

High dynamic response
Low installation height
UL and CE certification
Continuous force range from 103N to 1579N
Peak force range from 289N to 4458N

Unit of Measure

Specifications

Type

N/A LMSA Series

Technical Attributes

Winding	N/A Low Back EMF
Continuous Force [N]	N/A 875
Continuous Current [A_rms]	N/A 13.4
Peak Force (1s) [N]	N/A 2469
Peak Current (Within 1s.) [A_rms]	N/A 40.2
Ultimate Force (0.5s) [N]	N/A 3236
Ultimate Current (0.5s) [A_rms]	N/A 67.0
Force Constant[N/A_rms]	N/A 65.2
Attraction Force [N]	N/A 4333
Maximum Winding Temperature [ºC]	N/A 120
Electrical Time Constant [ms]	N/A 5.0
Resistance (line to line at 25ºC) [Ω]	N/A 1.3
Resistance (line to line at 120ºC) [Ω]	N/A 1.8
Inductance (line to line) [mH]	N/A 6.5
Pole Pair Pitch [mm]	N/A 30
Minimum Bending Radius of Cable [mm]	N/A 69
Back emf Constant (line to line) [V_rms/(m/s)]	N/A 37.7
Motor Constant [N/√W]	N/A 46.7
Thermal Resistance [ºC/W]	N/A 0.20
Thermal Time Constant [s]	N/A 5580
Thermal Switch	N/A 3 PTC SNM120 In Series
Max. DC Bus [V_DC]	N/A 600
Mass of Forcer [kg]	N/A 5.7

Dimensional Drawing

Linear Motors, LMSA Serie - Dimensional Drawing

Dimensions

L - Length of Forcer	N/A 328 mm
W - Width of Forcer	N/A 116 mm
L1	N/A 280 mm
W1	N/A 90 mm
W2	N/A 56 mm
W3	N/A 80 mm
W4	N/A 40 mm
N	N/A 27
N1	N/A 8
N2	N/A 2

Stator Dimensional Drawing

Stator, LMSA Series - Dimensional Drawing

Stator Dimensions

Stator	N/A LMSA3S1 LMSA3S1EA LMSA3S2 LMSA3S2EA LMSA3S3 LMSA3S3EA
Ls	N/A 120 mm180 mm300 mm
Ls1	N/A 123.04 mm183.04 mm303.04 mm
Ls2	N/A 30.37 mm
Ls3	N/A 60 mm120 mm240 mm
Ws	N/A 116 mm
Ws1	N/A 104 mm
Hs	N/A 11.7 mm
Hs1	N/A 6.1 mm
ds	N/A 5.5 mm
d1s	N/A 10 mm
Hd1s	N/A 3.5 mm5.6 mm
N	N/A 2 3 5

Assembled Dimensions

Total Installation Height	N/A 36 mm
Stator Offset	N/A 3 mm
Air Gap	N/A 0.60 mm

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Specifications

Type

Technical Attributes

Winding

Continuous Force [N]

Continuous Current [Arms]

Peak Force (1s) [N]

Peak Current (Within 1s.) [Arms]

Ultimate Force (0.5s) [N]

Ultimate Current (0.5s) [Arms]

Force Constant[N/Arms]

Attraction Force [N]

Maximum Winding Temperature [ºC]

Electrical Time Constant [ms]

Resistance (line to line at 25ºC) [Ω]

Resistance (line to line at 120ºC) [Ω]

Inductance (line to line) [mH]

Pole Pair Pitch [mm]

Minimum Bending Radius of Cable [mm]

Back emf Constant (line to line) [Vrms/(m/s)]

Motor Constant [N/√W]

Thermal Resistance [ºC/W]

Thermal Time Constant [s]

Thermal Switch

Max. DC Bus [VDC]

Mass of Forcer [kg]

Dimensional Drawing

Dimensions

L - Length of Forcer

W - Width of Forcer

L1

W1

W2

W3

W4

N

N1

N2

Stator Dimensional Drawing

Stator Dimensions

Stator

Ls

Ls1

Ls2

Ls3

Ws

Ws1

Hs

Hs1

ds

d1s

Hd1s

N

Assembled Dimensions

Total Installation Height

Stator Offset

Air Gap

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Continuous Current [A_rms]

Peak Current (Within 1s.) [A_rms]

Ultimate Current (0.5s) [A_rms]

Force Constant[N/A_rms]

Back emf Constant (line to line) [V_rms/(m/s)]

Max. DC Bus [V_DC]