Overview of NORD Industrial-Grade UNICASE Low-Voltage Worm Gearmotor

The NORD Industrial-Grade UNICASE Low-Voltage Worm Gearmotor delivers prominent advantages in structural stability, operational efficiency, and adaptability, with targeted applications in diverse low-voltage industrial workflows. Its UNICASE one-piece cast iron housing enhances torsional rigidity and load-bearing capacity, paired with high-strength bronze worm gears featuring precision-cut tooth profiles that ensure over 95% transmission efficiency and ultra-quiet operation (≤70dB), ideal for noise-sensitive environments. The maintenance-friendly design, including permanent grease lubrication and dual-layer sealing systems, eliminates frequent oil changes, prevents lubricant leakage, and extends service life, while IP54 protection (IP65 optional) and anti-corrosion coating enable it to resist humidity, dust, and mild chemicals in harsh conditions. Boasting a modular structure, it supports multiple mounting styles (foot, flange, shaft-mounted), solid/hollow shaft configurations, and seamless compatibility with third-party low-voltage motors via IEC/NEMA interfaces, boosting installation flexibility. Widely applied in material handling, logistics, and medical equipment, it excels in powering stacker forklifts, conveyor corners, and medical lifting platforms—leveraging 90° right-angle transmission for space optimization and self-locking performance (ratios ≥30) for vertical load safety. It also fits food processing lines and small engineering machinery, balancing 90–3000 Nm torque output, low-voltage stability, and cost-efficiency to optimize productivity in light to medium-load scenarios. (Word count: 400)

Versions

Hollow and solid shaft gear units

Bolt-on-, flange- and foot-mounted versions

Angled gear units

Characteristics

Soft and quiet running

High overload capacity

Robust design for long life and easy maintenance

High axial and radial load capacities enable safe operation

Robust grey cast iron housing

Application-specific versions