NEMA 11 DWM 28 MM Slide Actuator
The NEMA 11 DWM linear module combines a compact external stepper linear actuator with a guided slide package for precise, space-saving linear motion.
Available with single-stack and double-stack motor options, multiple lead screw selections, and stroke lengths from 20 mm to 300 mm.
Motor Characteristics
Swipe left or right to view the full table.
| 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
Swipe left or right to view the full table.
| 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 [N·m] | Mpo [N·m] | Myo [N·m] |
|---|---|---|---|---|---|
| DWM 28 | 1.38 | 2.08 | 3.8 | 7.9 | 7.9 |
Dimensional Drawing
Available Stroke Selection
Swipe left or right to view the full table.
| Size A [mm] | Stroke B [mm] | Weight [kg] | |
|---|---|---|---|
| Single Stack | 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
Downloads
Customizations
DWM slide actuators can be configured around stroke, lead screw, motor winding, feedback, cabling, mounting, and application-specific integration requirements.
Select standard travel lengths or review custom stroke needs for the application envelope.
Choose the lead screw code to match the required thrust, speed, and resolution target.
Configure current, stack length, and motor characteristics for your driver and duty cycle.
Add encoder-ready options or encoder configurations when closed-loop position feedback is needed.
Review lead wire length, connector, and harness requirements for faster installation.
Customize mounting details, machining features, or mechanical interfaces for system fit.
Share load, orientation, speed, duty cycle, environment, and life requirements for sizing support.
Part Number Builder
Use this DWM part number construction guide to identify the product name, stroke, motor size, motor type, step angle, motor length, rated current, lead screw code, lead wires, option, and serial number.
DWM Series Module.
Stroke length in millimeters. Example: 100 = 100 mm.
Motor size by NEMA frame. DWM sizes include 8, 11, 14, 17, and 23.
E = External Type.
- 2 = 2-phase, 1.8° step angle
- 4 = 2-phase, 0.9° step angle
- 1 = Single Stack
- 2 = Double Stack
XX = X.X [A] / Phase. Example: 10 = 1.0 A / Phase.
Lead screw code. Confirm final lead selection from the lead screw code selection table.
- 4 = 4-wire leads
- 6 = 6-wire leads
- EKX = Encoder
- P = Manual Knob
- B = Brake
- X = Rear Shaft
- R = Encoder Ready
- C = Customization
- N = No rear-end machining
Serial or special configuration number.
Need help selecting a NEMA 11 DWM slide actuator?
DINGS’ Motion USA can help review stroke length, lead screw selection, thrust requirements, motor stack, speed target, encoder feedback, quick ship availability, and custom mounting requirements.