High-Torque Brake Stepper Motor 34HS with Holding Torque 28 N·m
Product Summary: This 34HS series brake stepper motor delivers an exceptional holding torque up to 28 N·m, making it suitable for heavy-duty applications such as large CNC machine tools and industrial automation. The brake ensures safety during power-off conditions. With a step angle range of 0.9° to 2.4°, it offers flexibility in precision and speed.
Key Selling Points
- Massive Holding Torque – Up to 28.0 N·m, enabling driving of high-inertia loads (source: product parameters).
- Robust Construction – Housing options include cast iron (HT200/HT250) and aluminum alloy, ensuring durability in harsh environments (source: materials).
- High Power Handling – Rated current up to 8A and voltage up to 8V, suitable for demanding applications (source: parameters).
- Integrated Brake – Electromechanical brake holds position when power is off, enhancing operational safety (inferred).
- Versatile Applications – Suitable for CNC machine tools, robotics, and packaging machinery (source: applicable industries).
Technical Specifications
| Parameter | Range/Value |
|---|
| Step Angle | 0.9° – 2.4° |
| Motor Length | 34mm - 220mm |
| Rated Voltage | 2V - 8V |
| Rated Current | 0.5A - 8A |
| Phase Resistance | 0.05 Ω – 10 Ω |
| Phase Inductance | 0.1 mH – 10 mH |
| Holding Torque | 0.08 N·m – 28.0 N·m |
| Detent Torque | 0.01 N·m – 0.75 N·m |
| Rotor Torque | 0.004 kg·cm² – 10 kg·cm² |
| Lead Wires | 3 – 8 wires |
| Weight | 0.1 kg – 15.0 kg |
Models and Options
Available in various frame sizes including 17HS, 23HS, and 34HS. Specific models within the 34HS series can be selected based on torque, voltage, and shaft requirements.
Materials and Structure
Stator is manufactured with cold-rolled non-oriented silicon steel sheets. Rotor magnets are NdFeB or ferrite. Shaft is stainless steel or 45# carbon steel. Windings use pure copper enameled wire. Bearings are deep groove ball bearings made of GCr15. Housing can be die-cast aluminum or cast iron, providing excellent thermal and mechanical strength.
Applications
This motor is ideal for automation equipment, CNC machine tools, robotics, packaging machinery, medical devices, and textile machinery. Its high torque makes it suitable for heavy load positioning.
Customization
ACT Motor offers customization for shaft, brake voltage, cable length, and connectors. We also provide OEM/ODM services to meet specific OEM requirements.
FAQ
Can I get a custom model?
Yes, we welcome custom designs and modifications to meet specific application needs.
What is the typical lead time?
Please contact our sales for current lead times, as they may vary.
Do you provide samples?
We can provide samples for evaluation; please contact us for details.
What are your certifications?
ISO9001, CE, and RoHS compliant.
What is the MOQ?
MOQ is 1000 sets.
Can you support overseas warehousing?
We have a warehouse in Germany for European distribution.
How can I get technical support?
Our engineering team is available via email or phone for technical assistance.
Inquiry Information
Contact us for a quotation or more information:
Email: market@act-motor.com
Phone/WhatsApp: +86 139-6126-1588
Image Filename and Alt Suggestions
Main image: 34HS1450D14L34J5-S8分体式.png – High-Torque Brake Stepper Motor 34HS
Detail image: IMGL6566.png – Brake stepper motor 34HS side view
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