Helical Gears

Helical Gears

Helical gears are gears with angled teeth, known as the helix angle. This allows parallel axis gears to transmit more power, more quietly, than equivalent size spur gears, due to the superior contact transmission allowed by this helix angle.

Northern Tool & Gear produce helical gears and mating pinions, both finish cut and gear ground, utilising the latest technology CNC machinery, sizes ranging from 50mm to 1200mm PCD, supported with full CNC gear inspection capability and our in-house heat treatment facility.
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Northern Tool & Gear Company Ltd

John Street West, Arbroath, Angus, DD11 1RT, United Kingdom

Since 1945, Northern Tool & Gear Company Ltd has been producing high-quality gears, shafts, and bevels at their Arbroath facility, serving industries such as renewables, mining, marine, oil and gas, printing, motorsport, and more. With a dedicated team of 50 and ISO certification, NTG manufactures to the highest standards using advanced CNC machinery, supported by an in-house CNC gear checking and heat treatment facility. They offer technical support, project management, and tooling options, while also providing reverse engineering and rebuild services for worn or obsolete parts.