Screw spindle linear module DSM28

single-axiscompact

Overview
Based on DINGS platform products, the DSM28 series is a compact lead screw linear actuator and simple linear module family providing reliable linear motion with configurable stroke and screw lead. DSM28 is suitable for integration in precision positioning applications requiring a small footprint and flexible travel options.

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 | 0.0128 | 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

Mechanical specifications
Model | C100B (dyn) (N) | Co (stat) (N) | Mro (Nm) | Mpo (Nm) | Myo (Nm)
DSM28 | 2128 | 2702 | 16.541 | 8.799 | 8.799

Dimensional drawing
External actuator images and dimensional drawing are provided for Size 28mm DSM. Stroke length can be customized within the maximum travel range; weight varies with configuration.

Available stroke selection
Size A (mm) | Stroke B (mm) | Weight (kg) Single stack | Weight (kg) Double stack
83 | 20 | 0.286 | 0.342
103 | 40 | 0.3 | 0.356
123 | 60 | 0.315 | 0.371
143 | 80 | 0.329 | 0.385
163 | 100 | 0.344 | 0.4

Key features / technical specifications

• Series / Model: DSM28 (Size 28 mm series)
• Product type: Lead screw linear actuator and simple linear module for precision linear motion
• Stroke: Customizable within maximum travel; examples: 20 / 40 / 60 / 80 / 100 mm
• Motor options: Examples 11E2105, 11E2110, 11E2209, 11E2216 (electrical characteristics listed above)
• Lead screw options: Codes AL/A/D/F/K/Q/R/X corresponding to leads 0.3175 / 0.635 / 1.27 / 1.5875 / 2.54 / 4.8768 / 5.08 / 10.16 mm and respective travel per 1.8° step
• Mechanical performance: Dynamic thrust C100B = 2128 N; Static thrust Co = 2702 N; moments Mro = 16.541 Nm, Mpo = 8.799 Nm, Myo = 8.799 Nm
• Weights are reference values and depend on stroke and stacking configuration
• Application: Integration-ready linear module for industrial positioning, automation and OEM assemblies