changzhou hontru motor co.ltd
changzhou hontru motor co.ltd
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What is a linear motor?
Linear Motors - an overview | ScienceDirect Topics
A linear motor operates with a conventional d.c. brushless motor amplifier operating in the force, instead of torque mode as used in rotary machines. As with any motor the use of a position feedback to control position, velocity and acceleration is required.
| Phase number | 2 |
| Step angle accuracy IP rating | ±5% |
| Certification | 40 |
| Insulation level | RoHS CE ISO9001 B(130℃) |
| Operating ambient temperature | -20℃~ +50℃ |
Motor parameters
| Motor Type | Body L(mm) | Holding torque(N.m) | Rated current(A) | Resistance(Ω) | Rated inductance(mH) | Rated voltage(V) |
|
28 | 34mm | 0.06 | 1A | 2.1Ω | 1.4mH | 2.1V |
| 45mm | 0.12 | 1A | 3Ω | 2.2mH | 3V | |
| 51mm | 0.18 | 1A | 3.5Ω | 3mH | 3.5V |
Screw parameters :
| diameter(mm) | Screw diameter(inch) | Lead(mm) | Lead(inch) | Step Length 1.8°(°) | Nut axial clearance |
| 4.77 | 0.188 | 4.76 * 0.635 | 0.025 | 0.003175 | 0.02-0.03mm |
| 4.77 | 0.188 | 4.76 * 1.27 | 0.05 | 0.00635 | 0.02-0.03mm |
| 4.77 | 0.188 | 4.76 * 2.54 | 0.1 | 0.0127 | 0.02-0.03mm |
| 4.77 | 0.188 | 4.76 * 5.08 | 0.2 | 0.0254 | 0.02-0.03mm |
| 4.77 | 0.188 | 4.76*10.16 | 0.4 | 0.0508 | 0.02-0.03mm |
Dimensions
Screw Type
Dynamic thrust curve