Screw spindle linear module DLM / L·R DLM

guidecompact

Overview
Based on DINGS platform products, including a high-precision lead-screw linear actuator and an internally developed simple linear module, the DLM and L·R DLM 57mm series provide a compact and reliable linear solution structure. These modules support multiple stroke options and lead-based customization to deliver integrated linear solutions for industrial applications.

Motor characteristics
Motor | Voltage [V] | Current [A] [RMS] | Resistance [Ω] | Inductance [mH] | Motor Length [mm] | Lead Wire No.
23E2110 | 6.4 | 1.0 | 6.4 | 16.4 | 45 | 4
23E2120 | 3.2 | 2.0 | 1.75 | 4.1 | 45 | 4
23E2130 | 2.4 | 3.0 | 0.8 | 1.7 | 45 | 4
23E2210 | 10.8 | 1.0 | 11.5 | 32 | 65 | 4
23E2225 | 4.2 | 2.5 | 2.0 | 5.2 | 65 | 4
23E2240 | 2.8 | 4.0 | 0.7 | 2.0 | 65 | 4

Available lead screw and travel per step
Screw Dia.[inch] | Screw Dia.[mm] | Lead[inch] | Lead[mm] | Lead Code | Travel Per Step @ 1.8° [mm]
0.375 | 9.525 | 0.025 | 0.635 | A | 0.0032
0.375 | 9.525 | 0.05 | 1.27 | D | 0.0064
0.375 | 9.525 | 0.0625 | 1.5875 | F | 0.0079
0.375 | 9.525 | 0.083 | 2.1167 | H | 0.0106
0.375 | 9.525 | 0.1 | 2.54 | K* | 0.0127
0.375 | 9.525 | 0.125 | 3.175 | L | 0.0159
0.375 | 9.525 | 0.167 | 4.233 | P | 0.0212
0.375 | 9.525 | 0.2 | 5.08 | R | 0.0254
0.375 | 9.525 | 0.25 | 6.35 | S | 0.0318
0.375 | 9.525 | 0.375 | 9.525 | V | 0.0476
0.375 | 9.525 | 0.384 | 9.7536 | W | 0.0488
0.375 | 9.525 | 0.4 | 10.16 | X | 0.0508
0.375 | 9.525 | 0.5 | 12.7 | Y | 0.0635
0.375 | 9.525 | 1.0 | 25.4 | Z | 0.127
0.394 | 10 | 0.079 | 2 | G | 0.01
0.394 | 10 | 0.3937 | 10 | C | 0.05
0.394 | 10 | 0.7874 | 20 | I | 0.1

• * 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

• Size 57mm DLM — reference images and dimension drawings available for external actuator and dimension (image names shown on page)
• Size 57mm L·R DLM — reference images and dimension drawings available for external actuator and L·R dimension (image names shown on page)

Available stroke selection
Table 1 — Size A (mm) | Stroke B (mm) | Weight single stack (kg) | Weight double stack (kg)
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

Table 2 — Stroke (mm) | Single stack Total Length (mm) | Single stack Weight (kg) | Double stack Total Length (mm) | Double stack 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
Single stack and double stack speed/thrust curve images provided for reference (illustrated on page).

Test Condition
Testing Voltage: 48Vdc. Driver Model: DS-OLS4-FPD bipolar chopper driver at rated RMS current. Motor thrust varies with supply voltage and driver; a 50% thrust margin is recommended.

Technical specifications

• Brand: DINGS
• Series / Model designation: DLM / L·R DLM (57mm)
• Structure: compact linear modules integrating motor, lead screw, rail and guide
• Motor options: 23E2110, 23E2120, 23E2130, 23E2210, 23E2225, 23E2240 (see motor characteristics for electrical specs)
• Lead screw options: multiple leads from 0.025 in (0.635 mm, code A) to 1.0 in (25.4 mm, code Z); see lead code mapping for travel per 1.8° step
• Mechanical data (DLM / L·R DLM): C100B(dyn)=2989 N, Co(stat)=3990 N, Mro=31.535 Nm, Mpo=16.135 Nm, Myo=16.135 Nm
• Available strokes: 50 mm to 600 mm with single- and double-stack configurations and associated weights
• Documentation: dimensional drawings, external actuator images and speed/thrust curves available