Overview
The SA Model Helical Worm AC Geared Motor is a high-torque solution designed for precise speed reduction and motion control in industrial machinery, conveyors, and automation systems. Engineered with a helical-worm gearbox and energy-efficient motor, this unit combines compact design, high torque, and quiet operation, ideal for applications requiring reliable power transmission.
Features
High Torque & Efficiency:
Gear ratio range: 5:1 to 100:1, delivering output torque 50-2000Nm, with helical gears (20° pressure angle) providing 90% efficiency—15% higher than pure worm gears.
IE3 efficient motor (90% efficiency at full load), compatible with frequency converters for variable speed operation (0-1500 RPM).
Precision & Durability:
Worm gear made from carburized steel (HRC 58-62) and bronze worm wheel (CuSn12Ni), reducing backlash to ≤15 arc-min for precise positioning.
IP65-rated enclosure with double-lip seals, protecting against dust and water jets in harsh industrial environments.
Installation Flexibility:
Multiple mounting options: foot-mounted, flange-mounted, or face-mounted, with output shaft configurations (solid, hollow, keyed) for easy integration.
Low noise design (≤65dB(A) at 1000 RPM), suitable for noise-sensitive applications like packaging and woodworking.
Lubrication & Maintenance:- synthetic oil for gearbox, reducing maintenance frequency by 80% compared to grease-lubricated models.
Temperature sensor (optional) monitors gearbox oil temperature, enabling predictive maintenance via IoT platforms.
Application
Suited for power transmission, the SA Model is used in:
Conveyor Systems: Drives roller conveyors in logistics centers, with high torque ensuring smooth start-up of heavy loads (≥2000kg).
Elevators & Lifts: Provides precise speed control in freight elevators, with brake motor variants (AC/DC) for safe stopping (stopping accuracy ±5mm).
Industrial Mixers: Powers agitators in chemical and food processing, with corrosion-resistant coatings (Epoxy TGIC) for aggressive environments.
Textile Machinery: Drives take-up rolls in spinning mills, maintaining constant tension (variation ≤2%) during high-speed operation.
Why Choose Us
Design Innovation: Helical-worm combination reduces noise and increases efficiency, outperforming traditional worm gears in high-duty cycles.
Customization Options: Offer stainless steel housing (316SS) and food-grade lubricants (NSF H1) for hygienic applications (e.g., dairy, pharmaceuticals).
Reliability Data: 50,000-hour L10 life (90% reliability), backed by accelerated life testing (1.5x rated load, 1000 hours).
Global Reach: Stock availability in 15 countries, with local technical support for quick installation and troubleshooting.
