Bevel helical Gearboxes

wide power, torque and speed range, aluminium or cast iron body, hollow bore, competitive price, special surface treatments

Established in 1986, Tramec started as a manufacturer of bevel helical gearboxes, parallel shaft gearboxes, shaft-mounted gearboxes and right angle gearboxes. Through the years, their product range has widened to include new product lines such as worm and planetary gearboxes. Tramec plays a leading role in the market, which keeps developing new competition strategies, with regards to quality, value and scale. Their goal is being realised by means of the joint support coming from the Tramec employees who have a wealth of expertise, plus the highly skilled worldwide distribution network.

Bevel helical

Bevel Helical Worm Gearboxes and Geared Motors

Tramec's Bevel Helical gearboxes are manufactured in 9 sizes, with either 2 or 3 reduction stages. Options include free input shaft, bell housing with motor coupling, or pre-engineered compact motor coupling & motor flange. All versions can be mounted vertically or horizontally. The gearbox casing is offered in either Aluminium or Cast Iron with internally and externally ribbed body to maximise strength. All faces are fully machined for easy mounting. The single lubrication chamber ensures improved heat dissipation of all internal components. Long lifetime is achieved by using high quality taper roller bearings.

  • Wide Range of Sizes and Ratios
  • Free Input or Prepared For Motor
  • Aluminium or Cast Iron Casing
  • Long Service Life

Linked Products
Gearbox Rated Torque110Nm - 11850Nm
Gearbox Rated Power90W - 137kW
Gearbox Ratio8:1 - 630:1
Gearbox Size56 - 225
Output Shaft Bore Diameter24mm - 100mm
MountingHorizontal or Vertical
Body MaterialDie Cast Aluminium or Cast Iron


Input Flange
Solid Output Shaft
Shrink Disc Output Shaft
Output Flange
Torque Arm
Surface Treatment
Paint Finish
CatalogueT-Series Bevel Helical CataloguePDF 3.1MB
ATEX-CAT2 CataloguePDF 1.8MB
ATEX-CAT3 CataloguePDF 3.4MB
Tramec Main CataloguePDF 13MB
Tramec Product Overview FlierPDF 816KB
DatasheetsSpare Parts GuidePDF 1.4MB
Maintenance & Operation GuidePDF 212KB
DimensionsCAD Drawings
CertificatesATEX-CAT2 CertificatePDF 1.6MB

Technical Information

Product technical details and product downloads

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