Worm Gear Reducer

A worm gear reducer, also called worm gearbox or worm speed reducer, is a sophisticated mechanism that consists of a worm and a worm wheel, oriented non-parallel and at 90 degrees to each other. Functioning as a gear system, it increases torque and decreases the speed between a drive device and a load. With a mixture of sliding and rolling actions, it’s made of different metals like hardened steel and bronze to minimize friction.

The unique features of the worm gear reducer include high reduction ratios, high torque multiplication, quiet operation, and shock load absorption. Utilized in various applications such as mining, manufacturing, conveyor belts, and elevators, it offers compactness and self-locking capabilities. Its robust design and versatility make it an ideal choice for conveyors, material handling, and packaging machinery.

Worm Gear Reducer
Worm Gear Reducer
Worm Gear Reducer
Worm Gear Reducer

Rax Motor: Your Premier Worm Gear Reducer Manufacturer

Rax Motor is a leading manufacturer in the industry, specializing in worm gear reducers. With over 20 years of experience, our products are designed for reliability and long life. Precision-engineered, our worm gear reducers are versatile and fit a variety of applications, reflecting our commitment to quality and innovation.

Rax Motor: The Advantages of Our Worm Gear Reducers

  • High Ratio Speed Reduction: Compact design with high torque output.
  • Shock Loading Resistance: Withstands high shock loads better than other designs.
  • Versatility: Suitable for conveyors, material handling, and packaging machinery.
  • Cost-Effective: Offers low-cost and compact solutions.
  • Customization: Provides custom worm gearboxes tailored to specific needs.
Motor power
Model
speed ratio
output speed
output toruqe
 
0.25kw 1400rpm
RV075
60
24rpm
68.0N.M
RV075
80
18rpm
80.0N.M
RV075
100
14rpm
94.0N.M
 
0.37kw 1400rpm
RV075
40
35rpm
74.0N.M
RV075
50
28rpm
88.0N.M
RV075
60
24rpm
97.0N.M
RV075
80
18rpm
119.0N.M
RV075
100
14rpm
139.0N.M
 
 
 
0.55kw 1400rpm
RV075
25
56rpm
76.0N.M
RV075
30
47rpm
87.0N.M
RV075
40
35rpm
108.0N.M
RV075
50
28rpm
128.0N.M
RV075
60
24rpm
144.0N.M
RV075
80
18rpm
177.0N.M
RV075
100
14rpm
206.0N.M
 
 
 
0.75kw 1400rpm
RV075
15
94rpm
66.0N.M
RV075
20
70rpm
85.0N.M
RV075
25
56rpm
101.0N.M
RV075
30
47rpm
117.0N.M
RV075
40
35rpm
147.0N.M
RV075
50
28rpm
174.0N.M
RV075
60
24rpm
196.0N.M
RV075
80
18rpm
250.0N.M
 
 
 
 
1.1kw 1400rpm
RV075
10
140rpm
66.0N.M
RV075
15
94rpm
95.0N.M
RV075
20
70rpm
122.0N.M
RV075
25
56rpm
148.0N.M
RV075
30
47rpm
171.0N.M
RV075
40
35rpm
216.0N.M
RV075
50
28rpm
263.0N.M
RV075
60
24rpm
297.0N.M
 
 
1.5kw 1400rpm
RV075
7.5
186rpm
68.0N.M
RV075
10
140rpm
89.0N.M
RV075
15
94rpm
129.0N.M
RV075
20
70rpm
166.0N.M
RV075
25
56rpm
202.0N.M
RV075
30
47rpm
233.0N.M
RV075
40
35rpm
299.0N.M
 
 
2.2kw 1400rpm
RV075
7.5
186rpm
99.0N.M
RV075
10
140rpm
131.0N.M
RV075
15
94rpm
189.0N.M
RV075
20
70rpm
249.0N.M
RV075
25
56rpm
304.0N.M
RV075
30
47rpm
247.0N.M
3.0kw 1400rpm
RV075
7.5
186rpm
135.0N.M
RV075
10
140rpm
178.0N.M
RV075
15
94rpm
258.0N.M
4.0kw 1400rpm
RV075
7.5
186rpm
180.0N.M
RV075
10
140rpm
237.0N.M

Worm Gear Reducer Drawing





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    The Comprehensive Guide to Worm Gear Reducers

    Worm gear reducers are integral components in various industrial applications, bridging the gap between efficiency and functionality. These unique gears play a pivotal role in transmitting power and torque in machinery.

    Understanding Worm Gear Reducers

    1.1: What are Worm Gears?

    Worm Gear Reducer StructureA worm gear is a specialized gear comprising a shaft with a spiral section that engages with and drives a toothed wheel. This arrangement modifies the rotational motion by 90 degrees, allowing for versatile applications in various machinery. Worm gears are traditionally made of a brass wheel and a steel worm, forming a unique combination that offers specific advantages.

    The working principle of a worm gear is relatively simple. An electric motor or engine applies rotational energy to the worm, which circulates against the wheel. The screwface pushes on the wheel via the teeth, transferring the force and controlling the motion. This mechanism allows for precise control and adaptability in different industrial settings.

    1.2: Types of Worm Gear Reducers

    Worm Gear ReducerWorm gear reducers are primarily classified into two main types, each catering to specific needs and applications:

    1. Ball Screws: These are highly efficient worm gear reducers that translate rotational motion into linear motion. Ball screws are known for their precision and are commonly used in applications requiring high accuracy, such as CNC machines and robotics.
    2. Straight Screws: Also known as straight worm gears, these are the traditional design used in various general applications. They consist of a straight or helical worm that meshes with a worm wheel, providing a simple yet effective means of power transmission.

    Advantages and Disadvantages of Worm Gear Reducers

    2.1: Advantages