Screw spindle linear module DWM 28

double support

Product
Size 28 mm linear module / linear actuator DWM 28 by DINGS, designed for precision linear motion applications. Available in single- and double-stack configurations with selectable stroke lengths and lead-screw options.

Motor Characteristics
Motor | Voltage [V] | Current [A] [RMS] | Resistance [Ω] | Inductance [mH] | Lead Wire No. | Motor Length [mm]
11E2105 | 4.55 | 0.5 | 9.1 | 6 | 4 | 33.35
11E2110 | 2.1 | 1 | 2.1 | 1.5 | 4 | 33.35
11E2209 | 3.9 | 0.95 | 4.1 | 4 | 4 | 45
11E2216 | 2.4 | 1.6 | 1.5 | 1.3 | 4 | 45

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) (kN) | Co (stat) (kN) | Mro (Nm) | Mpo (Nm) | Myo (Nm)
DWM 28 | 1.38 | 2.08 | 3.8 | 7.9 | 7.9

Dimensional Drawing (images available)
External actuator images and dimensional drawing are provided on the product page for mounting and integration reference.

Available Stroke Selection
Size A (mm) | Stroke B (mm) | Weight (kg) Single stack | Weight (kg) Double stack
85 | 20 | 0.315 | 0.371
105 | 40 | 0.337 | 0.393
125 | 60 | 0.359 | 0.415
145 | 80 | 0.381 | 0.437
165 | 100 | 0.403 | 0.459
215 | 150 | 0.458 | 0.514
265 | 200 | 0.513 | 0.569
315 | 250 | 0.568 | 0.624
365 | 300 | 0.623 | 0.679
* Weight values are for reference only and may vary with actual configuration.

Speed Thrust Curves (images available)
Speed-thrust curves for single and double stack configurations are provided in the product images to support performance selection.

Technical Features / Specifications

• Brand: DINGS
• Model: DWM 28 (Size 28 mm)
• Motor options: 11E2105, 11E2110, 11E2209, 11E2216 (voltages and lengths as shown in motor table)
• Lead screw options: ø4.77 mm (0.188 inch) with lead codes AL, A, D, F, K, Q, R, X — leads from 0.3175 mm to 10.16 mm
• Travel per step (1.8°) from 0.0016 mm to 0.0508 mm depending on lead
• Mechanical ratings: C100B (dyn) = 1.38 kN, Co (stat) = 2.08 kN
• Moment/torque data: Mro = 3.8 Nm, Mpo = 7.9 Nm, Myo = 7.9 Nm
• Stroke options: B = 20 to 300 mm (corresponding A sizes 85 to 365 mm); single- and double-stack weights listed above
• Dimensional drawings and speed-thrust graphs provided on product page