NEMA 11 Double Stacked Thickness stepper motor linear actuators have the same cross-section side length but a thicker length, so its force has been greatly improved. The stepper motors are especially suited for applications with stringent requirements for structural space, and can achieve maximum thrust with minimum space.
- 3 designs are available, captive, non-captive and external linear version.
- Resolutions from 0.003175 mm per step to 0.0508 mm per step.
- Delivers force of up to 14 kg.
| 28mm NEMA 11 Double Stack Linear Stepper Motor(1.8° Step Angle) | ||||
| Part No. | Captive | 28CC4(X)-V | ||
| Non-captive | 28NC4(X)-V | |||
| External Linear | 28EC4(X)-V | |||
| Wiring | Bipolar | |||
| Rated voltage | 2.1V | 5V | 12V | |
| Rated current | 1.9A | 0.75A | 0.35A | |
| Resistance/phase | 1.1Ω | 6.7Ω | 34.8Ω | |
| Inductance/phase | 1.1mH | 5.8mH | 35.6mH | |
| Power consumption | 7.5W | |||
| Temperature rise | 75°C | |||
| Weight | 180g | |||
| Insulation resistance | 20MΩ | |||
Standard motors are Class B ratedfor maximum temperature of 130℃.Unipolar drive gives approximately 25% less thrust than bipolar drive.
Leadscrew Thread Dimension:
| Screw diameter | Step(mm) | Lead(mm) | Code | Screw diameter | Step(mm) | Lead(mm) | Code |
| φ4.76 | 0.003175 | 0.635 | 7 | φ4.76 | 0.00635 | 1.27 | 9 |
| φ4.76 | 0.0127 | 2.54 | 3 | φ4.76 | 0.0254 | 5.08 | 1 |
| φ4.76 | 0.0508 | 10.16 | 2 |
Wheeler motors can tailor the diameter and lead of the screw rod according to the customer's design requirements.
Force vs.Pulse Rate
Chopper drive:motor 2.1V and power supply 24V.
