NEMA 11 DLM 28 MM Slide Actuator
The NEMA 11 DLM and L·R DLM Series slide actuators are compact 28 mm linear modules that combine a stepper motor, precision lead screw, and guided slide structure into one ready-to-integrate motion solution.
Designed for OEM systems, the 28 mm DLM platform offers DLM and L·R DLM configurations, multiple stroke options, flexible lead screw selections, and compact guided linear motion for small automation equipment.
Motor Characteristics
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| 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
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| 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 L·R DLM 28 mm.
Mechanical Specifications
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| Model | C100B Dynamic [N] | Co Static [N] | Mro [Nm] | Mpo [Nm] | Myo [Nm] |
|---|---|---|---|---|---|
| DLM / L·R DLM 28 | 714 | 1071 | 3.794 | 2.219 | 2.219 |
Dimensional Drawing
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Available Stroke Selection
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| Size A [mm] | Stroke B [mm] | Single Stack Weight [kg] | Double Stack Weight [kg] |
|---|---|---|---|
| 72 | 20 | 0.200 | 0.256 |
| 92 | 40 | 0.214 | 0.270 |
| 112 | 60 | 0.222 | 0.278 |
| 132 | 80 | 0.235 | 0.291 |
| 152 | 100 | 0.247 | 0.303 |
| 202 | 150 | 0.273 | 0.330 |
| 252 | 200 | 0.310 | 0.366 |
| 302 | 250 | 0.342 | 0.398 |
| 352 | 300 | 0.373 | 0.429 |
* Weight values are for reference only and may vary with actual configuration.
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| Stroke [mm] | Single Stack | Double Stack | ||
|---|---|---|---|---|
| Total Length [mm] | Weight [kg] | Total Length [mm] | 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
Test condition: Testing Voltage: 24Vdc, Driver Model: DS-OLS2-FPD bipolar, chopper driver at rated current RMS. Motor thrust will vary with voltage and driver. A 50% thrust margin is recommended.
Downloads
Customization Options
Stroke Length
Configure stroke length around your application travel, envelope, and mounting requirements.
Lead Screw Selection
Select from available lead codes to balance resolution, speed, and thrust requirements.
Wiring & Connectors
Custom wire length, connector style, and cable routing can be reviewed for OEM integration.
Application Review
Work with DINGS’ Motion USA to review load, speed, duty cycle, and packaging needs.
Part Number Builder
Use this DLM part number construction guide to identify product name, stroke, motor size, motor type, step angle, motor length, rated current, lead screw code, lead wires, option, and serial number.
DLM Series Module. L·R DLM configurations may use the L/R option designation when applicable.
Stroke length in millimeters. Example: 100 = 100 mm.
Motor size by NEMA frame. DLM sizes include 6, 8, 11, 14, 17, and 23.
- E = External Type
- N = Non-Captive 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.
DINGS’ Motion USA can help confirm the correct DLM or L·R DLM part number before ordering.
Need help selecting a DLM slide actuator?
Work with DINGS’ Motion USA to compare DLM and L·R DLM configurations, lead screw options, stroke length, Quick Ship availability, or a custom 28 mm slide actuator configuration for your application.