Smooth Motor is specialized in high precision stepper motor and customized assembly for 30 years.
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Smooth Motor is specialized in high precision stepper motor and customized assembly for 30 years.
Relying on advanced technology, excellent production capabilities, and perfect service, Smooth Motor takes the lead in the industry now and spreads our Smooth Motor all over the world. Together with our products, our services are also supplied to be the highest-level. stepper motor with hollow shaft We have professional employees who have years of experience in the industry. It is them that provides high-quality services for customers all over the world. If you have any questions about our new product stepper motor with hollow shaft or want to know more about our company, feel free to contact us. Our professionals would love to help you at any time.The materials of Smooth Motor stepper motor with hollow shaft is high quality as they are manufactured on standardizarion production line.
| General Specification | a、Bipolar（4 wire） | b、Unipolar（6 wire） | c、Unipolar（8 wire） | |
| Step angle accuracy | 5% |
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| Working temperature | 80℃ max | |||
| Environment temperatufe | -20℃~+50℃ | |||
| Insulation class | B | |||
| Insulation and voltage resistance | AC 500V 1 Min | |||
| Insulation resistance | 100MΩ Min 500V DC | |||
| Radial runout | 0.02mm MAX （Load 500g） | |||
| Axial clearance | 0.08mm MAX （Load 500g） | |||
Specified wiring and connector is available,
| Code | L | L1 | L2 | D/D1 | D2 |
| Definition | Body Length | Front Shaft，60mm Max | Ending Shaft，40mm Max | Shaft Dia Range ф5mm-ф15mm | Inner Dia. Range ф3mm-ф12mm |
| Model | Wires # | Current A | Resistance Ω | Indlictance mH | HoldingTorque mN.m | Inertia g·cm² | Weight g | Length L mm |
| 23HD426Y-T1 | 4 | 1 | 3.2 | 11 | 480 | 260 | 600 |
57 |
| 23HD446Y-T1 | 4 | 3 | 0.8 | 2.3 | 1000 | 260 | 600 | |
| 23HD446Y-1B | 4 | 3 | 0.8 | 2.3 | 1000 | 260 | 600 | |
| 23HD703Y-T1 | 4 | 3.25 | 1.7 | 4.8 | 1500 | 380 | 820 | 65 |
| 23HD708Y-T1 | 4 | 2.5 | 4.2 | 12 | 2200 | 380 | 820 |
Condition : Driver DX2504, DC24V, Full Step/Sec
* Customization is available, Please contact us if you can't find what you are looking for.
