VFU Series Worm gearbox

Description

VFU Series worm gearbox is a type of worm gearbox that uses worm gears to transmit movement in four different directions (up, down, left and right).
These types of gearboxes are usually used in applications that require movement in different directions.
The features and applications of the square worm gearbox include the following:
1. Four-way motion transfer: Due to their square structure, these gearboxes provide the possibility of moving up, down, left, and right.
2. Precise movement control: Due to the quadrilateral feature, these gearboxes help to precisely control movement in different directions.
3. Efficiency and low noise: Worm gear usually helps to reduce the noise of motion transmission and has high efficiency.
4. Various applications: Square worm gearboxes are used in various industries, including manufacturing, vehicle equipment, processing equipment and other industries.
5. Compatibility with limited spaces: Due to the ability to transfer motion in different directions, these gearboxes are suitable for cases where limited space is available.

VFU Series Worm gearbox

Worm gearboxes with a beautiful and square case that allows the user to use them in all directions. In the structure of these gearboxes, a 90-degree worm and worm wheel are used. The input shaft can be produced as solid and hollow with standard flanges.
The variety of production of this product is from size 185 with 60 mm diameter hollow output shaft to size 250 with 85 mm diameter hollow output shaft.
The ratio range of these gearboxes is from 1:7 ratio to 1:100 ratio for single gearboxes, which can be supplied up to 1:10000 by combining two sizes of this gearbox.
For type 220, this gearbox is produced with an 85 mm diameter solid output shaft, and for type 250, this gearbox is produced with a 100 mm diameter solid output shaft.

VFU Series Worm gearbox

150D2=50

185D2=60

220D2=70 HO || D2=85 Sa

250D2=85 HO || D2=100 Sa

250 Size: 150~250
Reduction Ratio: 1:7~ 1:100
Input shaft diameter (D1): 35~55 mm
Output shaft diameter (D2): 50~100 mm
Mounting positions: N,A,F,P
Torque limits: 1500~4800 Nm

Maximum output torque

1550 Nm for the smallest size and 4800 Nm for the largest.

Charactristics

These values should be considered for the selection of these gearboxes:
Reduction Ratio (i)
Input power (HP, KW)
Output torque (daNm)
Output speed (n2)

Mounting positions

In this type of gearboxes, there is the ability to install in different positions, without the need to change the structure of the gearbox.

Overall Dimensions

In the table of overall dimensions, we have tried to provide usable dimensions and sizes. These sizes include the type of output connection, input connection frames