Screw spindle linear module DLM

guidedsingle-axiscompact

Product Overview
Based on platform products, the DLM and L·R DLM 28 mm series are lead-screw linear modules integrating motor, screw and guide into a compact linear solution. The series supports multiple lead options, a range of standard strokes and lead-based customization to provide integrated, application-ready modules for industrial automation.

Motor Characteristics
Motor | Voltage[V] | Current[A] [RMS] | Resistance[Ω] | Inductance[mH] | Motor Length[mm] | Lead Wire No.
11E2105 | 4.55 | 0.5 | 9.1 | 6 | 33.35 | 4
11E2110 | 2.1 | 1 | 2.1 | 1.5 | 33.35 | 4
11E2209 | 3.9 | 0.95 | 4.1 | 4 | 45 | 4
11E2216 | 2.4 | 1.6 | 1.5 | 1.3 | 45 | 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]
0.188 | 4.77 | 0.0125 | 0.3175 | AL | 0.0016
0.188 | 4.77 | 0.025 | 0.635 | A | 0.003175
0.188 | 4.77 | 0.05 | 1.27 | D* | 0.00635
0.188 | 4.77 | 0.0625 | 1.5875 | F | 0.0079
0.188 | 4.77 | 0.1 | 2.54 | K | 0.0127
0.188 | 4.77 | 0.192 | 4.8768 | Q | 0.0244
0.188 | 4.77 | 0.2 | 5.08 | R | 0.0254
0.188 | 4.77 | 0.4 | 10.16 | X | 0.0508

• * 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 Images
External actuator and dimensional drawing images available (example files: DLM-28mm.png, demension-external-28mm.jpg, LRDLM-28.png, demension-LRDLM-28mm.png).

Available Stroke Selection - Size vs Stroke vs Weight
Size A (mm) | Stroke B (mm) | Weight (kg) single stack | Weight (kg) 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

Available Stroke Selection - Total Length and Weight per Stroke
Stroke (mm) | Single stack Total Length (mm) | Single stack Weight (kg) | Double stack Total Length (mm) | Double stack 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
Speed-thrust curve images available for single and double stack configurations. Test condition: 24Vdc, Driver DS-OLS2-FPD bipolar chopper at rated current (RMS). Motor thrust varies with supply voltage and driver; a 50% thrust margin is recommended.

Notes

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

Technical Specifications

• Series: DLM / L·R DLM (28 mm)
• Motor options and electrical data: see Motor Characteristics table (motors: 11E2105, 11E2110, 11E2209, 11E2216)
• Available screw diameter: 0.188 inch (4.77 mm)
• Available leads and travel per 1.8° step: AL 0.0125/0.3175 mm (0.0016 mm/step), A 0.025/0.635 mm (0.003175 mm/step), D* 0.05/1.27 mm (0.00635 mm/step, LR-DLM only), F 0.0625/1.5875 mm (0.0079 mm/step), K 0.1/2.54 mm (0.0127 mm/step), Q 0.192/4.8768 mm (0.0244 mm/step), R 0.2/5.08 mm (0.0254 mm/step), X 0.4/10.16 mm (0.0508 mm/step)
• Mechanical performance: Dynamic thrust C100B = 714 N; Static thrust Co = 1071 N
• Moments: Mro = 3.794 Nm; Mpo = 2.219 Nm; Myo = 2.219 Nm
• Size/stroke options: Sizes A from 72 to 352 mm with strokes from 20 to 300 mm; single and double stack lengths and weights per tables above
• Typical test condition for speed-thrust: 24Vdc with DS-OLS2-FPD bipolar chopper driver at rated current (RMS); recommend 50% thrust margin