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Help CenterServo Coupling for High Speed Packaging Machine 20000RPM 8Nm Aluminum Alloy Dynamic Balanced
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Welcome to Henan San Kuang Machinery Technology Co., Ltd. – your reliable partner in precision transmission solutions. Our Servo Coupling for High Speed Packaging Machine, rated at 20,000 RPM and 8 Nm torque, is engineered with a lightweight aluminum alloy body and dynamic balanced design to deliver exceptional performance in demanding automation environments. With over a decade of manufacturing excellence since 2014, we combine rigorous quality control and advanced balancing technology to ensure minimal vibration, high positional accuracy, and extended service life for your packaging lines.
This coupling is specifically optimized for high-speed servo applications where inertia mismatch and resonance must be minimized. Key features:
- High Speed Capability: Rated up to 20,000 RPM with dynamic balancing to G6.3 or better, ensuring smooth rotation even at peak speeds.
- Torque Capacity: 8 Nm nominal torque with high torsional stiffness for precise motion control without backlash.
- Lightweight Aluminum Alloy: Reduces rotating mass and lowers energy consumption, ideal for quick start/stop cycles in packaging machines.
- Flexible Element: Elastomeric insert or metal bellows (customizable) to absorb shock loads and compensate for minor misalignments.
- Compact Design: Short overall length saves space in confined machinery layouts.
- Corrosion Resistant: Anodized surface finish available for harsh environments (optional).
Technical Specifications:
| Parameter | Value |
|---|---|
| Max. Speed | 20,000 RPM |
| Rated Torque | 8 Nm |
| Material | Aluminum Alloy (6061-T6) |
| Balance Quality | Dynamic Balanced (G6.3 per ISO 1940) |
| Bore Range | 6 mm – 35 mm (custom) |
| Torsional Stiffness | High (customizable insert) |
| Operating Temperature | -30°C to +100°C |
| Weight (approx.) | 0.15 kg (size dependent) |
Advantages for Your Packaging Machine:
- Reduced Downtime: The dynamic balance minimizes vibration, preventing premature wear on bearings and seals.
- Improved Product Quality: High positional accuracy ensures consistent fill levels and seal alignment in packaging processes.
- Energy Efficiency: Lower inertia means less power required for acceleration, reducing overall energy costs.
- Easy Installation: Clamp-style hub design allows quick mounting without special tools.
- Customization: Bore size, keyway, and insert material (urethane, Hytrel, or aluminum) are available upon request.
Trusted by Global Customers: Henan San Kuang Machinery Technology Co., Ltd. has been serving clients across North America, Europe, Southeast Asia, and more since 2014. Our factory spans 10,000–30,000 square meters with 51–100 skilled employees, and we maintain an annual export value of US$2.5–5 Million. We hold multiple management system certifications including ISO9001, ISO14000, OHSAS18001, and others, ensuring consistent quality and responsible manufacturing. Every servo coupling undergoes 100% dynamic balancing inspection before shipment.
Choose our servo coupling to elevate your packaging machine's performance. Contact us today for a quote or technical consultation. We offer competitive pricing, fast lead times, and dedicated after-sales support. Your success is our priority.
Frequently Asked Questions
-
Q: What is the maximum misalignment this coupling can handle?
A: It can accommodate up to 0.2 mm radial misalignment, 0.5° angular misalignment, and 1.0 mm axial misalignment, depending on the insert stiffness. -
Q: Can you provide custom bore sizes?
A: Yes, we can machine bores from 6 mm to 35 mm, with keyway or clamping options. Custom lengths are also available. -
Q: Is dynamic balancing performed on every coupling?
A: Yes, each unit is balanced to G6.3 grade per ISO 1940 at full speed. A balancing report can be provided upon request. -
Q: What is the typical lead time?
A: Standard models are in stock and ship within 5–7 working days. Custom orders may take 10–15 working days depending on quantity. -
Q: Does the coupling come with a warranty?
A: Yes, we offer a 12-month warranty against manufacturing defects under normal operating conditions. -
Q: Can this coupling be used in food-grade packaging machines?
A: The aluminum alloy body is suitable for washdown environments. For direct food contact, please inquire about FDA-compliant elastomer options. -
Q: What types of inserts are available?
A: We offer polyurethane (standard for damping), Hytrel (higher stiffness), and aluminum spacer (for high torque). -
Q: Do you have any certifications for quality management?
A: Yes, our company is ISO9001, ISO14001, and OHSAS18001 certified, among others. We follow strict QC procedures.
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