Product Description
Technical data list:
Type: | Worm Gear Speed Reducer |
Model: | NMRV571–150 |
Ratio: | 1:7.5,10,15,20,25,30,40,50,60,80,100 |
Color: | Blue/Silver Or On Customer Request |
Material | Housing: Blue-Coloured Cast-Iron Worm Gear-Copper-10-3# Worm-20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC Shaft-chromium steel-45# |
Lubricant: | Synthetic&Mineral |
Bearing: | C&U Bearing |
Seal: | NAK SKF |
Warranty: | -30-40°C |
ICE FLANGE | 80B5,90B5,100B5,112B5,132B5,160B5 |
Rated power: | 0.06KW,0.12KW,0.25KW,0.75KW,1.5KW,3KW,5.5KW,7.5KW |
Application | Metallurgical machinery, food machinery, stage machinery, welding machinery, road machinery, amusement machines, packaging machinery, Rubber and plastic machinery, environmental protection machinery ,engineering machinery, construction machinery, machine tool industry, automotive industry, logistics and transportation and so on |
NMRV | PAM | N | M | P | D | |||||||||||
ICE | 5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | ||||
25 | 56B14 | 50 | 65 | 80 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | |||
30 | 63B5 | 95 | 115 | 140 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | |||
63B14 | 60 | 75 | 90 | |||||||||||||
56B5 | 80 | 100 | 120 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | ||
56B14 | 50 | 65 | 80 | |||||||||||||
40 | 71B5 | 110 | 130 | 160 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | ||||
71B14 | 70 | 85 | 105 | |||||||||||||
63B5 | 95 | 115 | 140 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | |
63B14 | 60 | 75 | 90 | |||||||||||||
56B5 | 80 | 100 | 120 | 9 | 9 | 9 | 9 | |||||||||
50 | 80B5 | 130 | 165 | 200 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | |||||
80B14 | 80 | 100 | 120 | |||||||||||||
71B5 | 110 | 130 | 160 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | ||
71B14 | 70 | 85 | 105 | |||||||||||||
63B5 | 95 | 115 | 140 | 11 | 11 | 11 | 11 | 11 | ||||||||
63 | 90B5 | 130 | 165 | 200 | 24 | 24 | 24 | 24 | 24 | 24 | ||||||
90B14 | 95 | 115 | 140 | |||||||||||||
80B5 | 130 | 165 | 200 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | ||||
80B14 | 80 | 100 | 120 | |||||||||||||
71B5 | 110 | 130 | 160 | 14 | 14 | 14 | 14 | 14 | ||||||||
71B14 | 70 | 85 | 105 | |||||||||||||
75 | 100/112B5 | 180 | 215 | 250 | 28 | 28 | 28 | |||||||||
100/112B14 | 110 | 130 | 150 | |||||||||||||
90B5 | 130 | 165 | 200 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | ||||||
90B14 | 95 | 115 | 140 | |||||||||||||
80B5 | 130 | 165 | 200 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | |||||
80B14 | 80 | 100 | 120 | |||||||||||||
71B5 | 110 | 130 | 160 | 14 | 14 | 14 | 14 | |||||||||
90 | 100/112B5 | 190 | 215 | 250 | 28 | 28 | 28 | 28 | 28 | 28 | ||||||
100/112B14 | 110 | 130 | 160 | |||||||||||||
90B5 | 130 | 165 | 200 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | ||||
90B14 | 95 | 115 | 140 | |||||||||||||
80B5 | 130 | 165 | 200 | 19 | 19 | 19 | 19 | 19 | ||||||||
80B14 | 80 | 100 | 120 | |||||||||||||
110 | 132B5 | 230 | 265 | 300 | 38 | 38 | 38 | 38 | ||||||||
100/112B5 | 180 | 215 | 250 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | ||||
90B5 | 130 | 165 | 200 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | ||||||
80B5 | 130 | 165 | 200 | 19 | 19 | |||||||||||
130 | 132B5 | 230 | 265 | 300 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | |||||
100/112B5 | 180 | 215 | 250 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | ||||||
90B5 | 130 | 165 | 200 | 24 | 24 | |||||||||||
150 | 160B5 | 250 | 300 | 350 | 42 | 42 | 42 | 42 | 42 | |||||||
132B5 | 230 | 265 | 250 | 38 | 38 | 38 | 38 | 38 | 38 | |||||||
100/112B5 | 180 | 215 | 200 | 28 | 28 | 28 | 28 |
Workshop show
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment 30%TT in advance. 70% T/T before shippment
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Feature: | High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant |
---|---|
Step: | Single-Step |
Layout: | Three-Ring |
Openness: | Open |
Installation: | Horizontal |
Transmission Form: | Worm |
Samples: |
US$ 20/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
Can a Worm Gearbox Be Used in Heavy-Duty Machinery?
Yes, a worm gearbox can be used in heavy-duty machinery and is often chosen for such applications due to its inherent characteristics and advantages:
- High Torque Transmission: Worm gearboxes are known for their ability to transmit high torque loads, making them suitable for heavy-duty machinery that requires significant power transmission.
- Load Distribution: The design of worm gears provides robust load distribution and excellent contact between the worm and worm wheel teeth. This enhances their load-carrying capacity, making them capable of handling heavy loads without premature wear or failure.
- Compact Design: Worm gearboxes are compact and offer high reduction ratios in a single stage. This allows for the reduction of high input speeds to lower output speeds, often required in heavy-duty machinery.
- Overload Protection: Worm gears have a natural self-locking feature, which means the gear cannot be easily back-driven by external forces. This feature provides inherent overload protection, preventing damage to the gearbox and machinery in cases of sudden load spikes.
- Smooth Operation: Worm gearboxes offer smooth and steady operation, which is crucial for heavy-duty machinery where precision and controlled movement are essential.
However, when considering the use of a worm gearbox in heavy-duty applications, it’s important to ensure proper engineering and sizing. The design should account for factors such as load, speed, duty cycle, lubrication, and temperature to ensure optimal performance and longevity.
Overall, worm gearboxes are well-suited for heavy-duty machinery across various industries, including mining, construction, manufacturing, and more.
How to Calculate the Efficiency of a Worm Gearbox
Calculating the efficiency of a worm gearbox involves determining the ratio of output power to input power. Efficiency is a measure of how well the gearbox converts input power into useful output power without losses. Here’s how to calculate it:
- Step 1: Measure Input Power: Measure the input power (Pin) using a power meter or other suitable measuring equipment.
- Step 2: Measure Output Power: Measure the output power (Pout) that the gearbox is delivering to the load.
- Step 3: Calculate Efficiency: Calculate the efficiency (η) using the formula: Efficiency (η) = (Output Power / Input Power) * 100%
For example, if the input power is 1000 watts and the output power is 850 watts, the efficiency would be (850 / 1000) * 100% = 85%.
It’s important to note that efficiencies can vary based on factors such as gear design, lubrication, wear, and load conditions. The calculated efficiency provides insight into how effectively the gearbox is converting power, but it’s always a good practice to refer to manufacturer specifications for gearbox efficiency ratings.
Types of Worm Gear Configurations and Their Uses
Worm gear configurations vary based on the arrangement of the worm and the gear it engages with. Here are common types and their applications:
- Single Enveloping Worm Gear: This configuration offers high torque transmission and efficiency. It’s used in heavy-duty applications like mining equipment and industrial machinery.
- Double Enveloping Worm Gear: With increased contact area, this type provides higher load capacity and improved efficiency. It’s used in aerospace applications, robotics, and precision machinery.
- Non-Throated Worm Gear: This type has a cylindrical worm without a throat. It’s suitable for applications requiring precise motion control, such as CNC machines and robotics.
- Throated Worm Gear: Featuring a throat in the worm, this configuration offers smooth engagement and higher load capacity. It’s used in conveyors, elevators, and automotive applications.
- Non-Modular Worm Gear: In this design, the worm and gear are a matched set, resulting in better meshing and efficiency. It’s utilized in various industries where customization is essential.
- Modular Worm Gear: This type allows interchangeability of worm and gear components, providing flexibility in design and maintenance. It’s commonly used in conveyors, mixers, and material handling systems.
Selecting the appropriate worm gear configuration depends on factors such as load capacity, efficiency, precision, and application requirements. Consulting gearbox experts can help determine the best configuration for your specific needs.
editor by CX 2024-03-14