Compact, Silent, and Reliable Drive Solutions

NRW Drive Technologies’ worm gear units are designed for low torque, steady-load applications, offering a perfect balance of lightweight design, strength, and silent operation. With their modern aluminum casing and proven engineering, these units provide efficient, cost-effective power transmission for a wide range of industries.

• 90° Axis Configuration – Input and output designed at a right angle for versatile applications.
• Mounting Flexibility – Foot- and flange-mounted options available within a single case design.
• Rigid & Heat-Optimized Structure – Strong housing ensures durability and effective heat transfer.
• Certified Reliability – Calculations performed according to ISO, DIN, and NIEMANN standards.
• Input Options – PAM B5, PAM B14, and more.
• Output Variations – Solid shaft or hollow shaft to meet different installation needs.
• Mounting Accessories – B5 flange, B14 flange, torque arm, and other configurations.
• Premium Materials – Worm screws manufactured from 16MnCr5 case-hardened steel; worm wheels from CuSn12Ni-C bronze for high wear resistance.
• Durable Casing – Up to 105 body size: ADC-12 aluminum injection; above 110 body size: grey cast iron (GG 20–25) for strength and reliability.
• High-Quality Components – Bearings and seals selected for long life and low maintenance.
• Customer-Oriented Solutions – Special design requests can be considered to fit unique requirements.

👉 With their compact structure, quiet performance, and robust materials, NRW worm gear units deliver trusted reliability in applications where efficiency, durability, and cost-effectiveness are key.

📩 Contact us today to learn more about our worm gear solutions.