Bevel-helical gear reducer H series
right angleparallel-shaftmultiple-input

Bevel-helical gear reducer - H series - TRAMEC - right angle / parallel-shaft / multiple-input
Bevel-helical gear reducer - H series - TRAMEC - right angle / parallel-shaft / multiple-input
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Characteristics

Type
bevel-helical
Shaft orientation
right angle, parallel-shaft
Shaft configuration
hollow-shaft, multiple-input
Torque
> 10 kNm, 5000 - 10000 Nm
Number of stages
single-stage, three-stage, two-stage, four-stage
Performance
high-efficiency, high-torque, for heavy loads
Applications
for automation, for the food industry, for marine applications, for machinery, for agricultural machinery, packaging machine, for mining applications, for pharmaceutical products, mill duty, for the plastics industry
Power

Min.: 0 kW
(0 hp)

Max.: 140 kW
(190.35 hp)

Gear ratio

Min.: 6.8 unit

Max.: 597 unit

Description

Overview
Bevel-helical (bevel helical) and parallel shaft gearboxes in the H series are designed for heavy-industry applications requiring continuous duty or elevated driving torque. The design supports high transmission efficiency and multiple stage configurations to meet varied reduction requirements.

Product details
  • Power: up to 140 kW
  • Reduction ratio range: 6.8 to 597.0
  • Torque (mono-directional, T2M_mono): 13,200 ÷ 35,000 Nm
  • Torque (bidirectional, T2M_bidi): 9,600 ÷ 28,000 Nm
  • Available in 4 sizes, with 2 to 4 reduction stages


Construction and configuration
Input options include a projecting input shaft or pre-engineered motor coupling variants (bell and joint or compact motor coupling). An optional second input shaft can be provided on request. The gearbox housing consists of two heavy-duty cast-iron halves split at the centerline to facilitate inspection and maintenance. External components (housing, covers, flanges, bell-housings) are finished in BLACK RAL 9005.

Available accessories
  • Hollow output shaft with shrink disc
  • Output flange
  • Torque arm (reaction arm)
  • Hollow shaft protection kit
  • Backstop device


Applications fields
  • Automation / Packaging
  • Pharmaceutical
  • Food & Beverage
  • Marble / Wood processing
  • Agriculture / Breeding
  • Mining
  • Marine
  • Industrial drives
  • Chemical / Plastics
  • Car wash systems
  • Theaters / stage machinery


Configuration and tools
A 3D configurator is available for on-demand CAD model generation with preview and download in common 3D/2D formats. Technical catalogs and documentation for the H series bevel-helical and parallel shaft gearboxes are provided for specification and integration.

Technical specifications
  • Model / series: H series
  • Power: up to 140 kW
  • Reduction ratio: 6.8 ÷ 597.0
  • Torque (mono-directional): 13,200 ÷ 35,000 Nm
  • Torque (bidirectional): 9,600 ÷ 28,000 Nm
  • Sizes: 4 sizes
  • Reduction stages: 2 to 4 stages
  • Input options: projecting input shaft or pre-engineered motor coupling (bell and joint), pre-engineered compact motor coupling; optional second input shaft
  • Housing: two-piece heavy-duty engineering cast iron split at centerline
  • Finish: painted BLACK RAL 9005
  • Accessories (examples): hollow output shaft with shrink disc, output flange, torque arm, hollow shaft protection kit, backstop device

Exhibitions

Meet this supplier at the following exhibition(s):

BEVERTECH 2026
BEVERTECH 2026

17-20 Nov 2026 Milano (Italy)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.