ZT / ZTB Series Spiral Bevel Gear Reducer is engineered for applications requiring smooth right-angle power transmission, high torque density, and long-term operational reliability. Built with precision-machined spiral bevel gears, this series ensures stable rotation, low vibration, and efficient torque output under both continuous and dynamic loads.

Two housing options allow optimized performance for different industrial environments:
ZT (Aluminum Alloy) for lightweight, corrosion-resistant, high-heat-dissipation applications;
ZTB (Cast Iron) for heavy-duty, high-rigidity installations operating under demanding mechanical loads.

The series offers multiple output shaft configurations, low backlash, maintenance-free lubrication, and flexible installation interfaces, making it ideal for modern automation systems requiring durable and precise right-angle transmission units.

Features

Spiral bevel gear design for smooth, high-efficiency right-angle transmission
Available in lightweight aluminum (ZT) or heavy-duty cast iron (ZTB) housings
Multiple output shaft configurations to match diverse application needs
High torque capacity with stable output under continuous load
High transmission efficiency with reduced energy loss
Long service life with robust internal gearing and bearings
Low backlash for precision motion control
Maintenance-free lubrication for reduced downtime
Flexible mounting dimensions for easy integration

ZPER Series Performance Table

Application

The ZT / ZTB Series Spiral Bevel Gear Reducers are suitable for a wide range of industrial applications, including:

• Automation equipment requiring right-angle servo or motor positioning
• Packaging machinery, conveyors, sorting machines, and material handling lines
• CNC equipment, precision motion platforms, and robotic arms
• Food processing, pharmaceutical, and chemical machinery (aluminum housing recommended)
• Heavy-load industries such as metallurgy, mining, and steel processing (cast-iron housing recommended)
• Textile, woodworking, and electronics manufacturing systems
• Any system requiring compact, high-rigidity, right-angle power transmission