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    The HIWIN LMC coreless U-shaped linear motor has no cogging, low velocity ripple and excellent dynamic characteristics. With no attraction between forcers and stators and a very low-profile structure, the motor can be applied to the installation platform without deformation and has a light load demand for continuous movement curve.
    For example: high speed,light-load automation equipment,dust-free environment automation equipment, flat panel equipment, optical detection equipment, scanning
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Unit of Measure

Specifications

Type

Linear Motors, LMC-EFE Series

Technical Attributes

Continuous Force [N]

300

Continuous Current [Arms]

5.4

Peak Force (1s) [N]

1200

Force Constant[N/Arms]

55.4

Maximum Winding Temperature [ºC]

120

Electrical Time Constant [ms]

0.85

Resistance (line to line at 25ºC) [Ω]

2.7

Inductance (line to line) [mH]

2.3

Pole Pair Pitch [mm]

60

Minimum Bending Radius of Cable [mm]

37.5

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

32.0

Motor Constant [N/√W]

27.6

Thermal Resistance [ºC/W]

0.61

Thermal Switch

PTC

Max. DC Bus [VDC]

330

Mass of Forcer [kg]

1.80

Dimensional Drawing


LMC-EFE2-6 - Dimensional Drawing

Dimensions

Lf - Length of Forcer

361 mm

h - Height of Forcer

79 mm

n

11

m

9

Stator Dimensional Drawing


Stator, LMC EFE Series - Dimensional Drawing

Stator Dimensions

Stator

LMC-EFES1
LMC-EFES2
LMC-EFESB

Ls

128 mm180 mm300 mm

Ls2

30 mm

Ws

75.3 mm

Hs

38.7 mm

ds

5.5 mm

d1s

9.5 mm

Hd1s

6.8 mm

N

2 3 5

Assembled Dimensions

Total Installation Height

93 mm

Stator Offset

0.35 mm

Air Gap

1.3 mm