The NORD DRIVESYSTEMS SK 9x Series helical bevel gear units are compact right-angle geared motors designed for high torque transmission, energy efficiency, and reliable continuous industrial operation. Built using NORD’s UNICASE housing technology, the SK 9x Series combines helical and bevel gear stages to deliver smooth power transmission, high load capacity, and long service life in demanding applications such as conveyors, intralogistics, packaging systems, food processing, and material handling. The series is available in multiple configurations with robust aluminium or cast-iron housings, offering flexible mounting options, wash-down capability, and compatibility with high-efficiency motor systems.
Key Features
Compact right-angle helical bevel gearbox design
High torque capacity up to 50,000 Nm
High efficiency across the full speed ratio range
UNICASE one-piece housing for high rigidity and strength
Smooth and quiet operation with low vibration levels
Available in 2-stage, 3-stage, and 4-stage configurations
Robust aluminium and cast-iron housing options
High radial and axial load capacity
Wash-down capable versions available for food industry applications
Corrosion-resistant surface protection options available
Flexible mounting and shaft configurations
Integrated brake and backstop options available
Compatible with IE3, IE4, and IE5+ motor technologies
Suitable for conveyors, intralogistics, packaging, and automation systems
Long service life with low maintenance requirements
Modular design for easy integration and reduced operating costs
