Item # LMFA32, Linear Motors, LMFA Series On Hiwin Corporation

Request Information

Water-cooled design
Ultrahigh thrust density
UL and CE certification
Continuous force range from 74N to 7917N
Peak force range from 282N to 20,827N

Unit of Measure

Technical Attributes

Winding	N/A Standard
Continuous Force [N]	N/A 759
Continuous Current [A_rms]	N/A 6.2
Continuous Force(WC) [N]	N/A 1519
Continuous Current(WC) [A_rms]	N/A 12.4
Peak Force (1s) [N]	N/A 3500
Peak Current (Within 1s.) [A_rms]	N/A 38.4
Force Constant[N/A_rms]	N/A 122.7
Attraction Force [N]	N/A 6860
Maximum Winding Temperature [ºC]	N/A 120
Electrical Time Constant [ms]	N/A 11.3
Resistance (line to line at 25ºC) [Ω]	N/A 2.1
Resistance (line to line at 120ºC) [Ω]	N/A 2.8
Inductance (line to line) [mH]	N/A 24.2
Pole Pair Pitch [mm]	N/A 46
Back emf Constant (line to line) [V_rms/(m/s)]	N/A 70.9
Motor Constant [N/√W]	N/A 68.5
Thermal Resistance [ºC/W]	N/A 0.59
Thermal Resistance(WC) [ºC/W]	N/A 0.15
Thermal Time Constant [s]	N/A 150
Minimum Flow Rate [L/Min]	N/A 5.2
Temperature of Cooling Water [ºC]	N/A 20
Pressure Drop [bar]	N/A 0.74
Thermal Switch	N/A 1 x KTY84-130+ 1 x (3 PTC SNM120 In Series)
Maximum Velocity at Maximum Force [ms]	N/A 4.08
Maximum Electric Power Input [W]	N/A 20509
Maximum Dissipated Heat Output [W]	N/A 648
Stall Force(WC) [N]	N/A 1063
Stall Current(WC) [A_rms]	N/A 8.7
Max. DC Bus [V_DC]	N/A 750
Mass of Forcer [kg]	N/A 11.7

Dimensional Drawing

LMFA3/LMFA4 Serie - Dimensional Drawing

Dimensions

Lf - Length of Forcer	N/A 375 mm
Wf - Width of Forcer	N/A 141 mm
Lf1	N/A 241.5 mm
Wf1	N/A 40.5 mm
Wf2	N/A 60 mm
Wf3	N/A 126.5 mm
Wf4	N/A 65.5 mm
Wf5	N/A 30 mm
N	N/A 4

Stator Dimensional Drawing

Stator, LMFA3/LMFA4 Series - Dimensional Drawing

Stator Dimensions

Stator	N/A LMF3S1 LMF3S1E LMF3S2 LMF3S2E LMF3S3 LMF3S3E
Ls	N/A 184 mm276 mm460 mm
Ls1	N/A 189.62 mm281.62 mm465.62 mm
Ls2	N/A 49.2 mm
Ls3	N/A 92 mm184 mm368 mm
Ws	N/A 134 mm
Ws1	N/A 115 mm
Hs	N/A 16 mm16.5 mm
Hs1	N/A 9.8 mm10 mm
ds	N/A 9 mm
d1s	N/A 15 mm
Hd1s	N/A 6 mm
N	N/A 2 3 5

Assembled Dimensions

Total Installation Height	N/A 64.1 mm
Air Gap	N/A 0.9 mm1.4 mm

Project Name
Project Location
Title
Email ^*
First Name ^*
Last Name ^*
Company ^*
Address Line 1 ^*
Address Line 2
City ^*
State ^*
Zip/Postal Code ^*
Country ^*
Phone Number ^*
Tracking Info
Project Name
Project Location
Title
Email ^*
First Name ^*
Last Name ^*
Company ^*
Address Line 1 ^*
Address Line 2
City ^*
State ^*
Zip/Postal Code ^*
Country ^*
Phone Number ^*
Tracking Info

Project Name
Project Location
Title
Email ^*
First Name ^*
Last Name ^*
Company ^*
Address Line 1 ^*
Address Line 2
City ^*
State ^*
Zip/Postal Code ^*
Country ^*
Phone Number ^*
Tracking Info
SOURCE

Catalog

Technical Attributes

Winding

Continuous Force [N]

Continuous Current [Arms]

Continuous Force(WC) [N]

Continuous Current(WC) [Arms]

Peak Force (1s) [N]

Peak Current (Within 1s.) [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]

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

Motor Constant [N/√W]

Thermal Resistance [ºC/W]

Thermal Resistance(WC) [ºC/W]

Thermal Time Constant [s]

Minimum Flow Rate [L/Min]

Temperature of Cooling Water [ºC]

Pressure Drop [bar]

Thermal Switch

Maximum Velocity at Maximum Force [ms]

Maximum Electric Power Input [W]

Maximum Dissipated Heat Output [W]

Stall Force(WC) [N]

Stall Current(WC) [Arms]

Max. DC Bus [VDC]

Mass of Forcer [kg]

Dimensional Drawing

Dimensions

Lf - Length of Forcer

Wf - Width of Forcer

Lf1

Wf1

Wf2

Wf3

Wf4

Wf5

N

Stator Dimensional Drawing

Stator Dimensions

Stator

Ls

Ls1

Ls2

Ls3

Ws

Ws1

Hs

Hs1

ds

d1s

Hd1s

N

Assembled Dimensions

Total Installation Height

Air Gap

Need assistance?

Find a Product.

Continuous Current [A_rms]

Continuous Current(WC) [A_rms]

Peak Current (Within 1s.) [A_rms]

Force Constant[N/A_rms]

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

Stall Current(WC) [A_rms]

Max. DC Bus [V_DC]