Size 28mmDLM / 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 28mm series are compact and reliable linear solution structures.

DLM and LR-DLM 28mm 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 28mm images

Motor Characteristics

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MotorVoltage[V]Current[A [RMS]]Resistance[Ω]Inductance[mH]Motor Length[mm]Lead Wire No.
11E21054.550.59.1633.354
11E21102.112.11.533.354
11E22093.90.954.14454
11E22162.41.61.51.3454

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]
0.1884.770.01250.3175AL0.0016
0.1884.770.0250.635A0.003175
0.1884.770.051.27D*0.00635
0.1884.770.06251.5875F0.0079
0.1884.770.12.54K0.0127
0.1884.770.1924.8768Q0.0244
0.1884.770.25.08R0.0254
0.1884.770.410.16X0.0508
    * Lead code D is only available for LR-DLM 28mm

Mechanical Specifications

Model C100B(dyn)(N) Co(stat)(N) Mro(Nm) Mpo(Nm) Myo(Nm)
DLM /L'R DLM28 714 1071 3.794 2.219 2.219

Dimensional Drawing

Available Stroke Selection

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Size A
(mm)
Stroke B
(mm)
Weight (kg)
Single stack Double stack
72 20 0.2 0.256
92 40 0.214 0.27
112 60 0.222 0.278
132 80 0.235 0.291
152 100 0.247 0.303
202 150 0.273 0.33
252 200 0.31 0.366
302 250 0.342 0.398
352 300 0.373 0.429

* 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)
20 183.35 0.293 195 0.349
40 223.35 0.319 235 0.375
60 263.35 0.345 275 0.401
80 303.35 0.371 315 0.427
100 343.35 0.397 355 0.453
150 443.35 0.462 455 0.518
200 543.35 0.527 555 0.583
250 643.35 0.592 655 0.648
300 743.35 0.657 755 0.713

Speed Thrust Curves

TEST CONDITION
Testing Voltage: 24Vdc, Driver Model: DS-OLS2-FPD bipolar, chopper driver at rated current (rms).
Motor's thrust will be changed with different voltage and driver. 50% thrust margin is recommended.