Linear Systems

Dunkermotoren XTA/XTB 38 SERIES Linear Motor

The Dunkermotoren XT38 Series Linear Motor is a high-performance solution for dynamic and precise motion control, designed for demanding industrial and automation applications. With continuous stall forces up to 255 N and peak forces reaching 1860 N, it is ideal for applications requiring high speed, reliability, and accuracy.

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Dunkermotoren XT38 Series Linear Motor

Features

  • Peak Force: 744N ~ 1860N
  • Peak Current: 20 Apk
  • Continuous Stall Force: 120.1N ~ 255N
  • Stroke / Hub mm: 33 - 318
  • Peak Acceleration: 250~391 m/s2
Selection Table
Type   XTA/XTB 3804 XTA/XTB 3806 XTA/XTB 3808 XTA/XTB 3810
Peak force @ 25°C ambient for 1 sec N 744 1116 1488 1860
Peak current @ 25°C ambient for 1 sec Apk 20
Continuous stall force @ 25°C ambient N 120.1 168.2 212.7 255
Continuous stall current @ 25°C ambient(1) Arms 2.28 2.13 2.02 1.94
Force constant (sine commutation)(1) N/Arms 52.6 78.9 105.2 131.5
Maximum working voltage VDC 325
Peak acceleration (STA)(2) m/s² 250 313 357 391
Maximum speed (STA)(3) m/s 4.7 3.8 3.1 2.6
Peak acceleration (STB)(4) m/s² 244 276 295 307
Maximum speed (STB)(5) m/s 6 4.2 3.3 2.7
Repeatability µm 25
(1) By means of appropriate cooling plate or fan, the continuous force be increased by up to 15%
(2) Based on a moving thrust rod with 33 mm stroke, no payload.
(3) Based on a moving thrust rod with triangular move over maximum stroke, no payload.
(4) Based on a moving forcer and no payload.
(5) Based on a moving forcer with triangular move over maximum stroke, no payload.
Downloads
xt_38_Linear_Motor_Datasheet.pdf
Type   XTA/XTB 3804 XTA/XTB 3806 XTA/XTB 3808 XTA/XTB 3810
Peak force @ 25°C ambient for 1 sec N 744 1116 1488 1860
Peak current @ 25°C ambient for 1 sec Apk 20
Continuous stall force @ 25°C ambient N 120.1 168.2 212.7 255
Continuous stall current @ 25°C ambient(1) Arms 2.28 2.13 2.02 1.94
Force constant (sine commutation)(1) N/Arms 52.6 78.9 105.2 131.5
Maximum working voltage VDC 325
Peak acceleration (STA)(2) m/s² 250 313 357 391
Maximum speed (STA)(3) m/s 4.7 3.8 3.1 2.6
Peak acceleration (STB)(4) m/s² 244 276 295 307
Maximum speed (STB)(5) m/s 6 4.2 3.3 2.7
Repeatability µm 25
(1) By means of appropriate cooling plate or fan, the continuous force be increased by up to 15%
(2) Based on a moving thrust rod with 33 mm stroke, no payload.
(3) Based on a moving thrust rod with triangular move over maximum stroke, no payload.
(4) Based on a moving forcer and no payload.
(5) Based on a moving forcer with triangular move over maximum stroke, no payload.
xt_38_Linear_Motor_Datasheet.pdf

Find the Right Model

Model Number Constant Force (n) Max. Speed (m/s) Repeatability (µm)
product variant XTA/ XTB 3804 120.1n 4.7m/s 25
product variant XTA/ XTB 3806 168.2n 3.8m/s 25
product variant XTA/ XTB 3808 212.7n 3.1m/s 25
product variant XTA/ XTB 3810 255n 2.6m/s 25

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