SHRV Series worm gearbox

Description

Cubic worm gearbox is a type of gearbox in which worm and worm-wheel gears are used to transmit movement and speed between two axis.
This type of gearbox is usually used in cases where it is necessary to reduce the rotation speed and increase the torque due to the special design of the worm & Worm wheel.
In other words, when you need to convert a fast rotational movement into a slower and stronger rotational movement, you can use a cubic worm gearbox.
The cubic shape in the name refers to the general shape of the gearbox, which means that the overall shape of the gearbox is cubic.
Among the advantages of the cubic worm gearbox, the following can be mentioned:
• Increasing the torque: by using the worm and the worm wheel, the output torque can be increased to a higher value than the input torque.
• Reduce input speed: This gearbox is well suited for reducing input speed, especially when you need to go slower and more powerful.
• Stability: The cubic worm structure creates more stability in the transmission of motion.
For this reason, cubic worm gearboxes are used in industrial machinery, processing equipment, factories, railways, pumps and etc....

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SHRV Series worm gearbox

Worm gearboxes with a beautiful and square case that allows the consumer 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 manufacturing of this gearbox is from size 30 with a hollow output shaft of 14 mm diameter to size 150 with a hollow output shaft of 50 mm diameter.
The range of the reduction ratio of these gearboxes is from 1:7 to 1:100 for single-stage gearboxes, which can be produced up to 1:10000 by combining two of these gearboxes.

SHRV Series worm gearbox

30D2=14

40D2=18

50D2=25

63D2=25

75D2=28

90D2=35

110D2=42

130D2=45

150D2=50

Types: 30~150
Reduction Ratio: 1:7~1:100
Input shaft diameter (D1): 9~35 mm
Output hollow shaft (D2): 14~50 mm
Mounting positions: B3,B5,V5,B6,B7,V6,FL1,FL2
Torque limits: 22~1550 Nm

Maximum output torque

Maximum output torque 22 Nm for the smallest & 1550 Nm for the biggest size.

Characteristics

These items should be considered while selecting these types of gearboxes:
Reduction Ratio (i)
Input Power (HP,KW)
Outpout Torque (Nm)
Output speed (n2)
Input speed (n1)

Different Mounting Positions

The beautiful and square design of SHRV series gearboxes allows the user to install and use this gearbox in different mounting positions.

Overall Dimensions

In the table of general dimensions, we have tried to provide useful dimensions. These dimensions include the type of output connection & input connection frames.