Bevel Helical Gearbox
The bevel helical gearbox is an industrial heavy duty gearbox,
universally applicable to high power and high torque working
conditions. It adopts rigid cast iron housing and the whole
structure is compact in modular design. The bevel helical gear unit
is characterized by high strength, improved running reliability and
increased transmission efficiency. We can provide flange-type
output shaft to enable the installation in small spaces.
1. Proprietary modular design, high degree of interchangeability
between functional accessories. The bevel helical gear reducer can
flexibly fit for a variety of structures, mounting options and uses
of different conditions.
2. Polyline shaft arrangement: in the same volume of the gearbox,
the center distance is enlarged for greater load capacity.
3. Increased gear mesh overlap, more stable transmission, lower
4. The biomimetic design endows the bevel helical gearbox with a
connotation of movement and strength, reflecting our proprietary
world-class design concepts.
5. Reasonable stress structure design: stronger body, solid
6. Improved cooling fan and cooling coil is designed to more
effectively cool the gear motor at running.
7. More reliable sealing: the output section is sealed with double
oil seals, widely applicable to different conditions. 8. CTY oil
seal, is excellent in resistance against high temperature, aging,
and wearing. It is more secure and durable in complex and hostile
Horizontally mounted, vertically mounted, or other mounting way
upon request. The mounting flange and torque arm are parts of our
Noise Reduction New design concepts were applied to improve the noise reduction of
the bevel helical gearbox, by adopting: 1. noise-absorbing housing
material; 2. exceptionally large contact ratios; 3. fine gear
Heat Dissipation The gear units not only have high efficiency but also have
favorable heat dissipation performance with enlarged housing
surface area, large fan and new type of air conductive fan cover.
The selection of appropriate gear unit should be based on a lower
maximum oil temperature. In this way, the oil drain period will be
lengthened to improve running reliability and save maintenance
Basic Types of Bevel Helical Gearbox
Horizontal Mounting Position
Perpendicular Shaft Bevel -Helical Gear Unit
Type: B2.B3.B4 … 2-4 Stage Transmission, I N =1.25-450
Vertical Mounting Position
Perpendicular Shaft Bevel-helical Gear Unit
Types B2..V, B3..V, B4..V 2-4 stage Transmission, I N =6.3-450