China Customized Worm and Worm Wheel Mechanism Manufacturers Suppliers - OEM Service

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Established in 2004, plant area 45000㎡, 2019 turnover is 220 million CNY. Zycalloy is committed to the development of copper alloy materials to meet the needs of industrial progress of special copper alloy.The types include complex brass, aluminum bronze, tin bronze, tin-lead bronze, silicon brass,manganese brass, and lead free copper. In the domestic copper alloy industry our materials stand in a leading position.Also supply the service of developing the copper alloy material according to the special requirements of customers.

Worm Sector
Sector worm gears are similar to circular worm gears in principle, and are used in conjunction with worm gears to form a worm gear mechanism for transmitting motion and power between two staggered...
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Circular Worm Gear
Worm gears and worm gears are paired to form worm gear mechanisms, which are commonly used to transmit motion and power between two staggered axes. Worm wheel and worm gear in its middle plane is...
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Cooper Worm Wheel
Worm gear structures are used in a wide range of applications, generally in mechanisms such as speed reducers, lifts, industrial machinery, pulleys, fishing tackle, garden machinery, automotive...
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Why Choose Us

Quality Control
Zycalloy strictly carry out the ISO9001 and IATF16949 standards for the operation and management.

R&D Capability
In recent years, the company has researched and developed a total of 21 new products and processes, including 9 government projects, which have won the third prize of scientific and technological achievements, and 21 patents on leading products, one of which is a patent for invention. The company also carries out targeted R&D work every year according to product positioning and customers' needs.

Industry Status
Zycalloy has become the most reliable copper alloy material supplier for many European and American companies in mainland China. In some projects, it has also developed new copper alloys with European and American customers to meet more stringent application and environmental standards.

High Quality
Our products are manufactured or executed to very high standards, using the finest materials and manufacturing processes.

Types of Worm and Worm Wheel Mechanism

Cross-Axis/Worm and Wheel

The cross-axis is a type of worm gear system where both the input shaft and output shaft cross each other at a right angle. The power source and the worm gear's axis intersect at 90 degrees. This particular configuration is used in applications that need a torque conversion and a change in the direction of the gear rotation.

Inline Worm Gear

Inline worm gears are a type of gear arrangement where the input shaft from the power source is inline with the axis of the output shaft. In this case, the worm's shaft and the worm wheel shaft are parallel. Inline worm gears have a compact configuration, and they are mostly used in electric motor output to reduce the speeds and increase the torque.

Product Description

Type	M	Outer diameter	Number of teeth	Center distance	Accuracy
125	1.75	29.5/89.25	48	55.5	16″
170	1.75	29.5/131	72	76	18″
255	2.5	44.8/187.5	72	110	15″
320	3	58.13/224	72	133	15″
400	4	71/299	72	174	15″
Customization

Specifications

Materials: Worm gears are often made with cast iron, which has high-temperature resistance, good processing performance, and durability. Worm shafts are typically made of steel alloy for their strength and durability. Some mechanical properties also require brass.

Lubrication: Worm gear reducers usually need to be filled with lubricating oil or grease for worm gears and shafts to reduce abrasion and to allow longer usage.

Load Capacity: According to research, worm gears are able to bear heavier loads than others. This is one of the main features of them. More specific load capacities of different models and materials can only be determined through experiments or calculations.

Working Temperature: The working temperature resistance can also be an indicator of the quality of the gear. High working temperatures might make the gear softer. A superior-quality worm gear can withstand working temperatures of around 100°C.

Increase Ratio: The increase ratio is one of the most important uses of the worm gear mechanism. The increase ratio is 3 to 1, meaning that it can increase motion by three times.

Product Paramenters

Model	Max Lifting Force (KN)	Bolt Thread Size (mm)		Worm gear speed ratio		Stroke per revolution of worm (mm)		Worm torque at full load (N.m)
Model	Max Lifting Force (KN)	Screw Diameter	Pitch of screw	P	M	P	M	P	M
SWL0.5	5	16	4	1/5	1/22	0.8	0.18	7.5	4
SWL1	10	22	4	1/6	1/24	0.66	0.16	15	8.3
SWL2.5	25	30	6	1/6	1/24	1.0	0.25	18	8.86
SWL5	50	40	7	1/8	1/24	0.875	0.29	39.5	19.8
SWL10	100	58	12	3/23	1/24	1.565	0.5	119	60
SWL15	150	58	12	3/23	1/24	1.565	0.5	179	90
SWL20	200	65	12	1/8	1/24	1.5	0.5	240	122
SWL25	250	90	16	3/32	1/32	1.5	0.5	366	217
SWL35	350	100	20	3/32	1/32	1.875	0.625	464	253
SWL50	500	120	20	1/11	1/32	1.818	0.625	650	350
SWL100	1000	150	24	1/12	1/36	1.916	0.638	2323	997

Worm and worm wheel mechanism usage scenarios

Heavy load machinery: Worm and gear mechanisms are frequently utilized in industrial cranes to serve as hoisting devices. Because they have the ability to control the movement of loads with great weights, worm gear mechanisms offer the requisite strength to lift massive items such as crates and pipes with relative ease.

Automobile: The most common place where a worm drive is found in a car is in the steering mechanism. In automobiles, the gear ratio allows the driver to turn the wheels with ease, even when the car is heavy.

Machine tools: Frequently employed in machine tools like milling machines, which entail worm gear speed reducers. This stands true because their need for high torque and reduced speed becomes essential during the machining of complex parts.

Shipping

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FAQ

Q: Are there alternatives to worm gears?

A: The primary alternatives to worm gears are bevel gears and helical gears. Bevel gears are suitable for creating right-angle twists in motion. They can offer high-speed ratios but are less compact than worm gears. Bevel gears also have high impacts and require significant amounts of space. Bevel gears may also need to be used with a gearbox. This means that they will take up more space and twist motion less efficiently than bevel gears. Bevel gears are suitable for use in scenarios where not much space is used to twist motion.

Q: What is the ratio of a worm gear?

A: Worm gear ratios can vary. Higher ratios are more common. For example, a single-start worm gear can have a ratio of 8 to 1 or even higher. Higher ratios mean that more reduction will occur and that the motion will be turned more efficiently in a compact space.

Q: What is the use of a worm and wheel?

A: A worm and wheel mechanism is used to perform tasks that need high reduction and efficient twisting of motion in a compact space. Examples include watches, lifting heavy loads in elevators or vertical motions, tuning the strings of a musical instrument, and many more.

Q: What material is used for worm gears?

A: The material used for worm gears can include brass, nylon, cast iron, carbon steel, or alloy steel. Worm wheels can be made of materials like nylon, alloy steel, or cast iron.

We're professional worm and worm wheel mechanism manufacturers and suppliers in China, specialized in providing high quality OEM service. We warmly welcome you to buy customized worm and worm wheel mechanism from our factory.

Worm Sector, copper alloy products, Cooper Worm Wheel