Worms and worm wheels
Small-module worm-drive components made to application requirements.
- Family specifications up to module 2.5; homepage overview gives 0.1–2
- Worm-wheel diameter up to 150 mm
- Prototype and automated series production
Small-module gears, worms and custom transmission systems
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Small-module worm-drive components made to application requirements.
Fine mechanical transmission parts in metal and plastic.
Complete compact gear systems designed and assembled for the customer's application.
Configurable gearbox families with motor, flange and shaft options.
Engineering support from requirements and calculations to prototype and production.
Zeiss measurement for internal production and customer components.
Price on request
Customer-participation design workshops that turn application requirements into a jointly developed transmission solution.
Price on request
Manufacture of small-module gears and belt pulleys, with automated gear hobbing and internal and bevel gear cutting.
Price on request
Development, manufacture and assembly of complete mechanical transmissions.
Price on request
Manufacture of worms and spindles to customer requirements, from prototypes to automated series production.
Price on request
Production of worm wheels up to 150 mm diameter, with design calculations and material selection available.
Price on request
Measurement and documentation of finished customer components using the company's two Zeiss measuring machines.
Price on request
Design calculations, material selection, troubleshooting and design optimization for transmission components and gearboxes.
ISO 9001:2015 · Dancert 8607
Quality management certification for design, development and manufacture of customer-specific worms, gears and gear systems in metal and plastic at Literbuen 16 D, Skovlunde. Certificate 8607 is valid from 9 September 2024 through 9 April 2027; first issued 9 April 2024.
Osvald Jensen develops and manufactures worms, worm wheels, gears and compact gearboxes at its factory in Skovlunde, Denmark. Its work spans customer-specific transmission components, OJ and C-series worm gearboxes, mechanical design support, prototypes and series production. Gear and worm-wheel family specifications give modules 0.1–2.5 and diameters up to 150 mm; the homepage's general module overview gives 0.1–2. Customers can involve the engineering team in design calculations, material selection and motor interfaces, with dimensional measurement and documentation available on Zeiss equipment.
Planetary gearboxes
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Updated Sep 13, 2026
