Our worm gears and helical worm gears / motors are high-performance gears with a very high degree of efficiency. All worm shafts are made from case hardened alloy steel and the flanks are precision ground. The worm wheels are made from centrifugally cast bronze. Helical worm gears are equipped with a helical gear. Worm gears with shrink disc, torque limiter, as well as adjustable backlash designs are also part of our standard product range.

Our worm gearboxes and helical worm gearboxes type S and SS are high-Performance gearboxes in universal design. The housings are made from high quality cast iron. The rugget walls and inner ribbing ensure extremely torsional stiff and noise dampening housings. The external ripping provides a rapid heat dissipation.

Characteristics

• Optimised size/performance ratio
• Designed for permanent operation under rough circumstances
• Extreme torsional resistance and low noise
• Housing produced from high quality grey cast iron with rugged walls and internal ribbing
• Case hardened worm shafts and worms with precision ground flanks
• Worm wheels produced from centrifugally cast bronze
• Space saving angular drive
• Helical worm gearboxes equipped with helical gear wheel

Options

• Basic mounting, flange mounting or universal design
• Output shaft available as solid shaft or hollow shaft
• Shrink disc, torque limiter, as well as adjustable backlash
• Second shaft end for fitting encoders or brakes
• Torque arm
• IEC standard motor mounting
• Free input shaft
• ATEX specification

Areas of application

• Filling systems
• Chemical industry
• Construction machinery
• Assembly technology
• Textile machines
• Machine tools