Warranty: 1 year
Relevant Industries: Accommodations, Garment Stores, Machinery Repair Retailers, Food & Beverage Manufacturing unit, Home Use, Retail, Construction works , Marketing Business
Weight (KG): thirteen.five
Tailored support: OEM
Gearing Arrangement: Worm
Output Torque: 64~~133N.M
Input Pace: 1400rpm
Output Pace: 5.thirteen~~20.5rpm
Pace ratio: sixty eight.25~~273
Motor voltage: 220~~460V
Housing material: Aluminium alloy
Worm equipment content: chromium alloy 20cr
Coloration: Blue/Silver
Measurement: 390*220*140mm
Package excess weight: 12KG
warranty: 1 year
Certificate: ISO9001:2008
Added support: OEM
Packaging Information: 1 laptop/cartonseveral cartons/wood situation
Port: HangZhou port/ ZheJiang port/ DHL / UPS/ TNT

SMRV Sequence WORMEquipment Models Substantialoutput torque Goods Description Complex performance and selection reference

Motor electricity	Product	velocity ratio	output velocity	output toruqe
.25kw 1400rpm	RV075	60	24rpm	68.0N.M
		RV075	80	18rpm	80.0N.M
		RV075	100	14rpm	94.0N.M
.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
.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
.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
one.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
one.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
two.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

Specification

Product title	RV075 worm gear pace reducer/worm gearbox
Ratio	7.5,10,15,twenty,twenty five,thirty,40,fifty,sixty,eighty,a hundred
Electrical power	0.25~4. KW
Coloration	Blue/Silver/Black or on Ask for
Weight	9 Kg
Content	Housing : Aluminum alloy
		The gear is made of carburized 20CrMnTi with very good dress in resistance and no noise
		The wormwheel is Wheelhub solid iron QT500 and bronze ZQSn10-one
		The wormshaft:metal 20Cr with a carburized surface area and hardness of HRC60
Single device input variations	SMRV : equipped for motor flanged coupling
		SMRV-E : motor flanged coupling with worm extension shaft
		SRV : with enter shaft
		SRV-E : with double extension worm shaft
Suitable motor pole	2pole,4pole,6pole
Inch size	Available
Individual customization	Available
Additional support	OEM
Good quality Assurance	1 year
Characteristics	High precision, secure transmission and huge output torque.Also meens substantial quality, long support lifestyle.
		There are numerous cooling fins to realize fast heat dissipation
		Suitable for omni-directional set up
		Can be easily mounted with different components like torque arms, various types of flanges, shafts and so on
		Good rust resistance

We make pace reducers in stringent accordance with ISO9001 standard to offer our clients with substantial quality gearboxes at competitive costs. Our gearboxes are geared up with equipment from intercontinental renowned manufacturers, this sort of as oil seal from CZPT brand name,lubricant from Shell model, and bearing from CZPT model. The housing and equipment are produced in our company beneath stringent top quality handle. All our goods are offered in massive shares, and we can also supply you with personalized reducer options, pleasefeel self-confident to get in touch with us. HangZhou Sihai Machinery Co., Ltd.Background: Much more than 20 many years of knowledge in the manufacture of reducer items.Scale: Include doing work area of 13300 sq.. meters,have more than 113 staff.Technologies: A team of professional . complex engineers and a robust R&D crew.Management: Scientific ERP administration and strict good quality handle technique.Products: 50 CNC lathes,6 machining. facilities, 6 equipment grinding machines, 2 high-speed.hard hobbing machines, 12 gear hobbingmachines. ten CNC cylindrical grinding devices,4 CNC interior grinding devices 1spectrometer, substantial-pace gear shaping 1 equipment,2 equipment measuring centers 1 coordinate measuring instrument.lnnovation: Repeatedly diversify products variety to satisfy customers’needs.Generation ability: one thousand pcs/day.Lengthy-time period supplier of entire world-class businesses: t he main markets are in Southea st Asia, Europe, Middle East.Advertising model: All export company. FAQ Q1:How to choose a speed reducer which satisfies our requirement?A1:Notify me the motor information , or give the motor associated parameter drawings, or just take some clear photographs of the motor and related products to me. I’m appreciated if you can inform me what kind of reducer you utilised at first.Q2:When is the greatest time to contact you?Whenever, I will reply you as quickly as attainable.Q3:What is the good quality of your products?A3:Quality is always the basis of our company.I recommend you get a sample to appraise the high quality.HangZhou Sihai Machinery Co.,Ltd.Engaged in analysis and growth, design and manufacturing of reducer for more than 20 many years.This fall. Do you offer any checking out?A4: Indeed! Welcome!Notify me in advance.Q5. How long will it get for the lead time?A5: At the time we agreed Semi-Computerized PET Bottle Blowing Machine Bottle Producing Device Bottle Moulding MachinePET Bottle Producing Device is ideal for making PET plastic containers and bottles in all designs.

Worm gear reducer

A worm gear reducer is a gear reducer that uses a worm gear train to reduce the required force. Unlike traditional gear reducers, these units are small and require low horsepower ratings. This reduces their efficiency, but their low cost and compact design help make up for this shortcoming. However, these gear reducers have some drawbacks, including their tendency to lock up when reversing.

high efficiency

High-efficiency worm reducers are ideal for applications where high performance, repeatability, and accuracy are critical. It consists of an input hypoid gear and an output hypoid bevel gear. The input worm rotates perpendicular to the output worm, so for every revolution of the input worm, the output gear makes one revolution. This arrangement reduces friction (another source of energy loss) in a high-efficiency worm gear to at least two arc minutes.
Compared with worm gear reducers, hypoid gearmotors offer several advantages, including lower operating costs and higher efficiency. For example, hypoid gear motors can transmit more torque even at high reduction ratios. Also, they are more efficient than worm gear reducers, which means they can produce the same output with a smaller motor.
In recent years, the efficiency of worm gear reducers has been dramatically improved. Manufacturers have made great strides in materials, design, and manufacturing. New designs, including dual-enveloping worm gear reducers, increase efficiency by 3 to 8 percent. These improvements were made possible through countless hours of testing and development. Worm gear reducers also offer lower initial costs and higher overload capability than competing systems.
Worm gear reducers are popular because they provide maximum reduction in a small package. Their compact size makes them ideal for low to medium-horsepower applications and they are reticent. They also offer higher torque output and better shock load tolerance. Finally, they are an economical option to reduce the device’s power requirements.

low noise

Low-noise worm gear reducers are designed to reduce noise in industrial applications. This type of reducer uses fewer bearings and can work in various mounting positions. Typically, a worm reducer is a single-stage unit with only one shaft and one gear. Since there is only one gear, the noise level of the worm gear reducer will be lower than other types.
A worm gear reducer can be integrated into the electric power steering system to reduce noise. Worm reducers can be made and from many different materials. The following three-stage process will explain the components of a low-noise worm reducer.
Worm gear reducers can be mounted at a 90-degree angle to the input worm shaft and are available with various types of hollow or solid output shafts. These reducers are especially beneficial for applications where noise reduction is essential. They also have fewer parts and are smaller than other types of reducers, making them easier to install.
Worm gear reducers are available from various manufacturers. Due to their widespread availability, gear manufacturers maintain extensive inventories of these reducers. The worm gear ratio is standard, and the size of the worm gear reducer is universal. Also, worm gear reducers do not need to be sized for a specific purpose, unlike other load interruptions.

pocket

A worm gear reducer is a transmission mechanism with a compact structure, large transmission ratio, and self-locking function under certain conditions. The worm gear reducer series products are designed with American technology and have the characteristics of stable transmission, strong bearing capacity, low noise, and compact structure. In addition, these products can provide a wide range of power supplies. However, these worm reducers are prone to leaks, usually caused by design flaws.
Worm gear reducers are available in single-stage and double-stage. The first type consists of an oil tank that houses the worm gear and bearings. The second type uses a worm gear with a sleeve for the first worm gear.
When choosing a gear reducer, it is essential to choose a high-quality unit. Improper gear selection can cause rapid wear of the worm gear. While worm gear reducers are generally durable, their degree of wear depends on the selection and operating conditions. For example, overuse, improper assembly, or working in extreme conditions can lead to rapid wear.
Worm reducers reduce speed and torque. Worm gears can be used to reduce the speed of rotating machines or inertial systems. Worm gears are a type of bevel gear, and their meshing surfaces have great sliding force. Because of this, worm gears can carry more weight than spur gears. They are also harder to manufacture. However, the high-quality design of the worm gear makes it an excellent choice for applications requiring high torque and high-speed rotation.
Worm gears can be manufactured using three types of gears. For large reduction ratios, the input and output gears are irreversible. However, the worm reducer can be constructed with multiple helices. The multi-start worm drive also minimizes braking effects.

Self-locking function

The worm reducer is self-locking to prevent the load from being driven back to the ground. The self-locking function is achieved by a worm that meshes with the rack and pinion. When the load reaches the highest position, the reverse signal is disabled. The non-locking subsystem back-drives the load to its original position, while the self-locking subsystem remains in its uppermost position.
The self-locking function of the worm reducer is a valuable mechanical feature. It helps prevent backing and saves the cost of the braking system. Additionally, self-locking worm gears can be used to lift and hold loads.
The self-locking worm gear reducer prevents the drive shaft from driving backward. It works with the axial force of the worm gear. A worm reducer with a self-locking function is a very efficient machine tool.
Worm gear reducers can be made with two or four teeth. Single-ended worms have a single-tooth design, while double-ended worms have two threads on the cylindrical gear. A multi-boot worm can have up to four boots. Worm reducers can use a variety of gear ratios, but the main advantage is their compact design. It has a larger load capacity than a cross-shaft helical gear mechanism.
The self-locking function of the worm reducer can also be used for gear sets that are not necessarily parallel to the shaft. It also prevents backward travel and allows forward travel. The self-locking function is achieved by a ratchet cam arranged around the gear member. It also enables selective coupling and decoupling between gear members.

high gear ratio

Worm reducers are an easy and inexpensive way to increase gear ratios. These units consist of two worm gears – an input worm gear and an output worm gear. The input worm rotates perpendicular to the output worm gear, which also rotates perpendicular to itself. For example, a 5:1 worm gearbox requires 5 revolutions per worm gear, while a 60:1 worm gearbox requires 60 revolutions. However, this arrangement is prone to inefficiency since the worm gear experiences only sliding friction, not rolling friction.
High-reduction applications require many input revolutions to rotate the output gear. Conversely, low input speed applications suffer from the same friction issues, albeit with a different amount of friction. Worms that spin at low speeds require more energy to maintain their movement. Worm reducers can be used in many types of systems, but only some are suitable for high-speed applications.
Worm gears are challenging to produce, but the envelope design is the best choice for applications requiring high precision, high efficiency, and minimal backlash. Envelope design involves modifying gear teeth and worm threads to improve surface contact. However, this type of worm gear is more expensive to manufacture.
Worm gear motors have lower initial meshing ratios than hypoid gear motors, which allows the use of smaller motors. So a 1 hp worm motor can achieve the same output as a 1/2 hp motor. A study by Nissei compared two different types of geared motors, comparing their power, torque, and gear ratio. The results show that the 1/2 HP hypoid gear motor is more efficient than the worm gear motor despite the same output.
Another advantage of the worm gear reducer is the low initial cost and high efficiency. It offers high ratios and high torque in a small package, making it ideal for low to medium-horsepower applications. Worm gear reducers are also more shock-resistant.

editor by czh