Size 57mmDLM / L·R DLM

Based on DINGS' platform products, high precision of lead screw linear actuator and self-developed simple linear module, DLM and LR-DLM 57mm series are compact and reliable linear solution structures.

DLM and LR-DLM 57mm series offer good precision, a high diversity of optional strokes, and lead-based customization. These linear modules can provide customers with integrated, customized solutions.

DLM 57mm images

Motor Characteristics

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MotorVoltage[V]Current[A [RMS]]Resistance[Ω]Inductance[mH]Motor Length[mm]Lead Wire No.
23E21106.41.06.416.4454
23E21203.22.01.754.1454
23E21302.43.00.81.7454
23E221010.81.011.532654
23E22254.22.52.05.2654
23E22402.84.00.72.0654

Available Lead Screw and Travel per Step

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Screw Dia.[inch]Screw Dia.[mm]Lead[inch]Lead[mm]Lead CodeTravel Per Step @ 1.8° [mm]
0.3759.5250.0250.635A0.0032
0.3759.5250.051.27D0.0064
0.3759.5250.06251.5875F0.0079
0.3759.5250.0832.1167H0.0106
0.3759.5250.12.54K*0.0127
0.3759.5250.1253.175L0.0159
0.3759.5250.1674.233P0.0212
0.3759.5250.25.08R0.0254
0.3759.5250.256.35S0.0318
0.3759.5250.3759.525V0.0476
0.3759.5250.3849.7536W0.0488
0.3759.5250.410.16X0.0508
0.3759.5250.512.7Y0.0635
0.3759.5251.025.4Z0.127
0.394100.0792G0.01
0.394100.393710C0.05
0.394100.787420I0.1
    * Lead code K is only available for LR-DLM 57mm

Mechanical Specifications

Model C100B(dyn)(N) Co(stat)(N) Mro(Nm) Mpo(Nm) Myo(Nm)
DLM / L·R DLM 57 2989 3990 31.535 16.135 16.135

Dimensional Drawing

Available Stroke Selection

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Size A
(mm)
Stroke B
(mm)
Weight (kg)
Single stack Double stack
130 50 1.086 1.381
180 100 1.202 1.497
230 150 1.317 1.612
280 200 1.432 1.727
330 250 1.547 1.842
380 300 1.662 1.957
430 350 1.777 2.072
480 400 1.892 2.187
530 450 2.007 2.302
580 500 2.122 2.417
630 550 2.238 2.533
680 600 2.353 2.648

* Weight values are for reference only and may vary with actual configuration.

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Stroke
(mm)
Single stack Double stack
Total Length (mm) Weight (kg) Total Length (mm) Weight (kg)
50 315 1.778 335 2.073
100 415 2.01 435 2.305
150 515 2.242 535 2.537
200 615 2.474 635 2.769
250 715 2.706 735 3.001
300 815 2.938 835 3.233
350 915 3.17 935 3.465
400 1015 3.402 1035 3.697
450 1115 3.634 1135 3.929
500 1215 3.866 1235 4.161

Speed Thrust Curves

TEST CONDITION
Testing Voltage: 48Vdc, Driver Model: DS-OLS4-FPD bipolar, chopper driver at rated current (rms).
Motor's thrust will be changed with different voltage and driver. 50% thrust margin is recommended.