NEMA 24 60 MM Stepper Lead Screw Linear Actuator
Size 24 [60mm] Stepper Lead Screw Linear Actuator provides high performance, a longer working cycle, and is capable of 1050N.
Size 24 Stepper Lead Screw Linear Actuator has four form factors available - External, Non-Captive, Electrical Cylinder (Captive) and Kaptive.
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Motor Characteristics
| Motor | Voltage[V] | Current[A [RMS] ] | Resistance[Ω] | Inductance[mH] | Weight[g] | Lead Wire No. | Motor Length[mm] |
|---|---|---|---|---|---|---|---|
| 24-2120 | 3 | 2 | 1.5 | 3.9 | 680 | 4 | 47 |
| 24-2130 | 1.8 | 3 | 0.6 | 1.6 | 680 | 4 | 47 |
| 24-2140 | 1.6 | 4 | 0.4 | 0.9 | 680 | 4 | 47 |
| 24-2230 | 3 | 3 | 1 | 3.4 | 1080 | 4 | 68.3 |
| 24-2240 | 2.4 | 4 | 0.6 | 1.9 | 1080 | 4 | 68.3 |
| 24-2250 | 1.5 | 5 | 0.3 | 1.2 | 1080 | 4 | 68.3 |
Note: Motor insulation class B. Motor temperature rise 80°C. Ambient temperature -20°C to 55°C.
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]* | Travel Per Step @ 0.9° [mm]* |
|---|---|---|---|---|---|---|
| 0.375 | 9.525 | 0.025 | 0.635 | A | 0.0032 | 0.0016 |
| 0.375 | 9.525 | 0.05 | 1.27 | D | 0.0064 | 0.0032 |
| 0.375 | 9.525 | 0.0625 | 1.5875 | F | 0.0079 | 0.004 |
| 0.375 | 9.525 | 0.083 | 2.1167 | H | 0.0106 | 0.0053 |
| 0.375 | 9.525 | 0.1 | 2.54 | K | 0.0127 | 0.0064 |
| 0.375 | 9.525 | 0.125 | 3.175 | L | 0.0159 | 0.0079 |
| 0.375 | 9.525 | 0.167 | 4.2333 | P | 0.0212 | 0.0106 |
| 0.375 | 9.525 | 0.2 | 5.08 | R | 0.0254 | 0.0127 |
| 0.375 | 9.525 | 0.25 | 6.35 | S | 0.0318 | 0.0159 |
| 0.375 | 9.525 | 0.375 | 9.525 | V | 0.0476 | 0.0238 |
| 0.375 | 9.525 | 0.384 | 9.7536 | W | 0.0488 | 0.0244 |
| 0.375 | 9.525 | 0.4 | 10.16 | X | 0.0508 | 0.0254 |
| 0.375 | 9.525 | 0.5 | 12.7 | Y | 0.0635 | 0.0318 |
| 0.375 / 0.5 | 9.525 / 12.7 | 1 | 25.4 | Z | 0.127 | 0.0635 |
| 0.394 / 0.472 | 10 / 12 | 0.0787 | 2 | G | 0.01 | 0.005 |
| 0.472 | 12 | 0.1969 | 5 | E | 0.025 | 0.0125 |
| 0.394 / 0.472 | 10 / 12 | 0.3937 | 10 | C | 0.05 | 0.025 |
| 0.394 | 10 | 0.7874 | 20 | I | 0.1 | 0.05 |
| 0.472 | 12 | 0.5096 | 15 | CE | 0.075 | 0.0375 |
| 0.472 | 12 | 0.9843 | 25 | IE | 0.125 | 0.0625 |
* Motor wiring and screw lead can be customized upon request. Values truncated.
Dimensional Drawings
External dimensional drawing. Click to enlarge.
Non-Captive dimensional drawing. Click to enlarge.
Captive dimensional drawing. Click to enlarge.
| Size A (mm) | Stroke B (mm) | Size L (mm) | |
|---|---|---|---|
| 45.70 | 12.70 | Single Stack Motor 47 | Double Stack Motor 68.3 |
| 52.05 | 19.05 | ||
| 58.40 | 25.40 | ||
| 64.80 | 31.80 | ||
| 71.10 | 38.10 | ||
| 83.80 | 50.80 | ||
| 96.50 | 63.50 | ||
Kaptive dimensional drawing. Click to enlarge.
| Size A (mm) | Stroke B (mm) | Size C (mm) | |
|---|---|---|---|
| Single Stack L=47 | Double Stack L=68.3 | ||
| 24.2 | 12.7 | 5.3 | 0 |
| 30.55 | 19.05 | 11.65 | 1.65 |
| 36.9 | 25.4 | 18 | 8 |
| 43.25 | 31.75 | 24.35 | 14.35 |
| 49.6 | 38.1 | 30.7 | 20.7 |
| 62.3 | 50.8 | 43.4 | 33.4 |
| 75 | 63.5 | 56.1 | 46.1 |
Speed Thrust Curves
Single Stack speed thrust curve. Click to enlarge.
Double Stack speed thrust curve. Click to enlarge.
Test condition: Testing voltage 24 VDC. Driver model DS-OLS2-FPD bipolar chopper driver at rated current RMS. Motor thrust changes with different voltage and driver selections. A 50% thrust margin is recommended.
Available Options
EK2 encoder photo. Click to enlarge.
EK2 encoder drawing. Click to enlarge.
| Resolution(CPR) | 50 | 100 | 192 | 200 | 250 | 256 | 360 | 400 | 500 | 720 | 900 | 1000 | 1250 | 2000 | 2500 | 4000 | 5000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Single ended output | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||||
| Differential output | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q |
EK3 encoder photo. Click to enlarge.
EK3 encoder drawing. Click to enlarge.
| Resolution(CPR) | 64 | 100 | 200 | 500 | 1000 | 1800 | 2000 | 2500 | 3600 | 4000 | 5000 | 7200 | 8000 | 10000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Single ended output | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |||||
| Differential output | A | B | C | D | E | F | G | H | I | J | K | L | M |
Teflon Coating
If your application requires a greaseless screw and nut combination, DINGS’ offers Teflon coated lead screws for stepper linear actuators.
Teflon coated lead screws can improve life cycle and thrust force generation compared with conventional SUS lead screws.
Teflon coating can be applied across the lead screw option range and actuator types including External, Non-Captive, Electric Cylinder, and Kaptive. Anti-backlash nuts can also be combined with Teflon coated lead screws.
| Rated voltage | DC 24V ± 5% | |
|---|---|---|
| Resistance | 141Ω ± 10% | |
| Power | 5W | |
| Hold torque | >2N.M | |
| Insulation | B | |
| Insulation resistance | >100MΩ (DC500V) | |
| Dielectric strength | AC 1000V for 1 sec | |
| Retraction time | 50ms | |
| Release time | 50ms | |
| Gyration gap | 1° | |
| Emergency brake cycle | 200 cycles | |
| Lifetime | 500,000 cycles | |
| Noise level | <60db | |
Brake dimensional drawing. Click to enlarge.
Screw end machining. Click to enlarge.
Customization Options
DINGS’ Motion USA customizes Stepper Linear Actuators, PM Stepper Linear Actuators, Slide Actuators, and Voice Coil Motors for OEM applications.
Motor Platform
NEMA size, stack size, motor type, stepper or BLDC motor options, voltage and current ratings, windings, insulation class, force, torque, and speed.
Linear Motion Design
Stroke length, lead screw selection, shaft configurations, end machining, lubrication on lead screw, and actuator style.
Electrical Integration
Cabling, connectors, lead wire details, harness routing, winding adjustments, and electrical requirements for the application.
Environmental Requirements
Coatings, IP ratings, clean room capabilities, lubrication requirements, and application-specific material or protection needs.
Resources
Downloads
Part Number Construction
1. Motor Size
24 = NEMA 24 / 60 mm frame size.
2. Linear Actuator Type
E = External, N = Non-Captive, C = Captive Cylinder, K = Kaptive.
3. Motor Step Angle
2 = 2-phase 1.8°, 4 = 2-phase 0.9°, 5 = 5-phase 0.72°.
4. Motor Length
1 = Single stack, 2 = Double stack, 3 = Triple stack.
5. Rated Current / Phase
XX = X.X A / phase.
6. Lead Screw Code
Select the code from the lead screw code table.
7. Lead Wire Number
4 = 4-wire, 6 = 6-wire, 8 = 8-wire leads.
8. Lead Screw Length / Stroke
External / Non-Captive: XXX = screw length. Captive / Kaptive: XXX = stroke.
9. Lead Screw Surface Treatment
T = Teflon coating, S = Standard, K = Electrophoretic Teflon, C = Custom.
10. End Machining
M = Metric, U = UNC, S = Smooth, C = Custom, N = None.
11. Nut Style
S = Standard flange nut, A = Anti-backlash nut, C = Customization.
12. Option
EKX = Encoder, P = Manual knob, B = Brake, X = Rear shaft, R = Encoder ready, C = Custom, N = None.
13. Customer Sequence Number
Customer or project-specific sequence number.
Need help selecting or customizing a NEMA 24 linear actuator?
DINGS’ Motion USA can help review thrust, speed, lead screw selection, stroke, actuator type, wiring, connector, lubrication, brake, encoder, and clean room requirements for your application.