Key Features:
          
Symmetric forcer
Dual magnet track linear motor
Steel core for high force density
Lo-Cog for smooth motion
Built-in thermal sensors
Hall-effect sensors
Water cooling option
Modular magnet track for unlimited travel
  Magnets covered by stainless steel strip
     
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Iron core linear motor DM Series is designed to provide the highest force density in the linear motor applications. Unlike conventional iron core motors, DM motors have dual magnet track to balance magnetic attraction forces and to remove any forcer magnetic preload from the bearings. This feature provides for quite operation with smaller linear bearings without concern for bearing life. Linear motor magnetic structure of the forcer also optimized to provide low cogging.  Forcer have thermal sensors in a compact structure as well as Hall-effect sensors and can be provided with water cooling option. These motors are ideal in applications to move large payloads without effecting bearing life. Magnet tracks are stackable for any travel length.

 

 

linear motor  

 

 

Linear

Motor

Model

Forcer

Length

LM

(mm)

Forcer

Width

WM

(mm)

 

Motor

Height

H

(mm)

 

Magnet

Way Length

LW

(mm)

Magnet

Way Width

WW

(mm)

 

RMS

Force

no cooling

(N)

RMS

Force

water cooling

(N)

 

Peak

Force

(N)

Forcer

Weight

(kg)

LDM-140-25

140

63

57

144

 

288

 

432

 

576

 

29/55

145 310 500 2.0
LDM-140-50 140 82 54/80 285 610 100 3,8
LDM-200-25 210 57

29/55

215 460 740 3.0
LDM-200-50 210 82 54/80 425 910 1470 5.6
LDM-250-25 266

57

29/55

290 615 1000 4.0
LDM-250-50 266 82 54/80 565 1215 1960 6.8
LDM-350-25 354

57

29/55

360 770 1225 5.0
LDM-350-50 254 82 54/80 700 1520 2450 8.0
LDM-400-50 392 82 54/80 850 1820 2940 9.2
linear motor

 

     

Links to other IntelLiDrives linear motors

       
linear motor

Linear motor

brush-less servo, iron core low cog

Linear motor

stepping, with built-in bearings

     

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