Size 20mmDLM / 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 35mm series are compact and reliable linear solution structures.

DLM and LR-DLM 20mm 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 20mm images

Motor Characteristics

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MotorVoltage[V]Current[A [RMS]]Resistance[Ω]Inductance[mH]Motor Length[mm]Lead Wire No.
8E21052.50.55.11.527.24
8E22054.40.58.82.738.14

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]
0.1383.50.01180.3AF0.0015
0.1383.50.0240.6096AA0.003048
0.1283.240.03941AB0.005
0.1383.50.0481.2192B0.006096
0.1383.50.07872G*0.01
0.1383.50.0962.4384J0.012192
0.1383.50.15754M0.02
0.1383.50.3158T0.04
    * Lead code G is only available for LR-DLM 20mm

Mechanical Specifications

Model C100B(dyn)(N) Co(stat)(N) Mro(Nm) Mpo(Nm) Myo(Nm)
DLM /L'R DLM20 714 1071 3.794 2.219 2.219

Dimensional Drawings

Available Stroke Selection

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Size A
(mm)
Stroke B
(mm)
Weight (kg)
Single stack Double stack
60 20 0.124 0.147
80 40 0.134 0.157
100 60 0.144 0.167
120 80 0.155 0.177
140 100 0.166 0.189
190 150 0.192 0.215
240 200 0.217 0.24

* 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)
20 161.2 0.154 172.1 0.177
40 201.2 0.174 212.1 0.197
60 241.2 0.194 252.1 0.217
80 281.2 0.214 292.1 0.237
100 321.2 0.234 332.1 0.257
150 421.2 0.284 432.1 0.307
200 521.2 0.334 532.1 0.357

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.