China HW140CL Best Quality Electric Motor Gearbox Passenger Residential Elevators GEM Made in Italy Traction Machine Geared Gearbox worm gearbox back drive

Guarantee: 3 a long time
Applicable Industries: Developing Materials Stores, Lifts and elevators
Custom-made support: yes
Gearing Arrangement: Worm
Output Torque: 950 – 1.470 N/m
Output Pace: ,5 – 2 m/s
Cabin pace until 2m/s, AC2 or VVVF: Can be very easily dis-assembled for simple transport and installation
With solitary-stage 230V-50Hz supporter: With exterior assist for bigger static load
3 points of fixation: No special equipment necessary for maintenance
Alternative customised logo and shade: No Sound: significantly less than sixty Db (complying with IEC 39-4 CEI EN 60034-9),
one hundred% Italian product, a hundred% Produced in Italy: 100% Italian generation by Italian skilled technicians
No generation amenities outside the house Italy: a hundred% Italian Property
Certification: EN 81
Packaging Specifics: Gearbox on pallet or within wood box
Port: Any in Northern Italy


Warranty3 a long time
CertificationEN eighty one
Applicable IndustriesBuilding Substance Stores, Lifts and elevators
Customized supportyes
Place of OriginItaly
Brand TitleGEM
Gearing ArrangementWorm
Output Torque950 – 1.470 N/m
Output Pace0,5 – 2 m/s
Cabin pace until 2m/s, AC2 or VVVFCan be very easily dis-assembled for straightforward transport and set up
With solitary-section 230V-50Hz admirerWith exterior support for larger static load
Three points of fixationNo specific tools needed for servicing
Option customised symbol and colourNo Noise: much less than 60 Db (complying with IEC 39-4 CEI EN 60034-9), Substantial Functionality Industrial Parallel Axis Equipment Box Shaft Mounted Velocity Reducer
100% Italian solution, 100% Manufactured in Italy100% Italian creation by Italian competent professionals
No generation amenities outdoors Italy100% Italian Home
Packing & Delivery Gearbox on pallet or inside of wooden box Business Profile GEM – Basic Elevator Machines S.r.l. is an Italian organization created from the suggestions of a fully commited team of people, with big encounter in the lift sector, inclined to make obtainable on the industry a best blend of experience in R&D, design, manufacturing, sales and soon after sales help of gearboxes and MRL gearless for lifts and elevators. Organization competence and long lasting expertise of the founding partners carry modern answers employed in GEM equipment, realized with new manufacturing methodologies, maximum top quality resources of Italian origin, Specialist manufacture cheap Pace Reducer Variator Gearbox exceptional common of creation and arduous closing screening of every single device ahead of shipping, for total ensure of their reliability and safety in use. A worthwhile consulting service for the duration of offer you planning and get definition, with fast response to any ask for, are a evidence of GEM determination to clients, creating GEM the appropriate spouse to work with. We do not just offer the common resolution, but welcome tips and recommendations from the marketplaces. Our productive specialized business office collectively with a very flexible manufacturing construction, enable us to satisfy any ask for, also in scenario of unique goods or tailor-produced solutions. FAQ 1. who are we?We are primarily based in Trento, Italy, from 2004, Italian Organization with Italian professionals and staff . 2. how can we ensure good quality?Usually a pre-manufacturing sample prior to mass production OEM CNC Machining Go Kart Components Aluminum Alloy Rear Axle Racing Kart Sprocket Provider Always ultimate Inspection ahead of shipment3.what can you get from us?gearboxes and gearless for lifts and elevators4. why must you get from us not from other suppliers?Simply because of our competence, knowledge and loyalty to our client. Simply because WE offer Real Created IN ITALY only, with no fakes from generation amenities outside of Italian territory. 5. what providers can we give?Approved Shipping Terms: EXW, CFR, CIFAccepted Payment Forex: Eur (favored) or USDAccepted Payment Variety: TT, CAD, L/CLanguage Spoken: English, German, Italian, Spanish.

Worm gear reducer gearbox

Cheaper than planetary gearboxes In many cases, worm gear reducer gearboxes are a popular alternative to planetary gearboxes. A worm gear reducer gearbox is a mechanical device with vertical input and output shafts. This allows for very high reduction ratios. They are typically used in high-reduction situations such as machine tools.
Worm gears are cheaper than traditional gearboxes. They also have many benefits, including noise reduction. The output shaft of the worm gear reducer gearbox is almost 90 degrees from the motor input shaft, making it ideal for high-torque applications.
The worm gear reducer gearbox adopts an aluminum body, which is light in weight and high in operation efficiency. Additionally, they are available with hollow shafts and mounting flanges. In terms of initial cost, worm gear reducer gearboxes are cheaper than planetary gearboxes. In addition, they have better efficiency and longer service life.
Worm drives are also ideal for portable battery-powered lifting equipment. The high gear ratio of the worm gear ensures that it does not reverse drive. The worm gear has a spring-applied brake that holds the motor in place.
Planetary gearboxes are popular among industrial users. The efficiency of planetary gearboxes is important for practical applications.
worm reducer


The compact worm gear unit consists of a housing with an inner cavity. It has two side walls, one on either side of the front cover (13) and one on both sides of the rear cover (14). The front end cap is screwed onto the housing and the inner cavity is accessed through the rear end cap.
The compact worm gear unit can be configured to suit your application. They have many advantages, including saving space and increasing torque. The range includes single-envelope and double-envelope versions, available in a number of different power ratings. Additionally, they are IP65-rated, making them ideal for applications involving high radial or axial forces.
The compact worm reducer gearbox is a simple but effective worm drive. Its worm gear 16 meshes with the output shaft and rotates relatively stably. It also has a front-end cap and rear bearing. This enables the compact worm reducer gearbox to reduce vibration without damaging the output shaft.
Compact worm gear reducer gearboxes are ideal for many applications and offer high efficiency. The compact design means you can mount them on the motor’s flange or base. Its durable construction makes it ideal for a variety of industries. They are extremely durable and can handle high-pressure and washdown conditions. They also come standard with a synthetic shaft.

high efficiency

High-efficiency worm gear reducer gearboxes are ideal for applications that require precision, repeatability, and efficient performance. These reducer gearboxes are designed with state-of-the-art servo motor technology to provide tight integration and an angular backlash of less than two arc minutes. The reduction ratio can be lower if the application requires it.
Rising energy costs have led to an increased focus on the efficiency of drives. In response to this, manufacturers have increased the efficiency of worm gear reducer gearboxes through a number of technical improvements. By minimizing losses from rolling and sliding friction, worm gear reducer gearboxes are more efficient than their counterparts.
The high-efficiency worm reducer gearbox is simple in design and has the characteristics of a compact structure, high-speed ratio, low power consumption, and self-locking. Other advantages of these reducer gearboxes include low noise and long service life. Many also have built-in control systems that allow manual and remote adjustments. They also feature automatic shutdown protection and thermal protection.
High-efficiency worm reducer gearboxes can be used for mechanical acceleration. The input hypoid gear is usually made of steel, while the output hypoid gear is usually made of bronze. Bronze is a soft metal that is good at absorbing shock loads. However, bronze requires work hardening to achieve optimum hardness. For large worm gears, this process can take 300 to 550 hours.
worm reducer

low clearance

A low-clearance worm reducer gearbox is a device used to adjust the speed of a rotating shaft. It uses a worm gear consisting of two members. One worm is at one end of the shaft and the other is at the other end. Both worms are screwed into the synchronous drive structure.
Low clearance worm gear reducer gearboxes can be produced on conventional worm gear production lines without overlapping investments. These units are usually made of soft rubber. Also, they are relatively quiet in operation. These machines are designed so that they are suitable for use in elevators. The softer material in the worm gear also helps absorb shock loads.
The tooth profile of the worm gear is designed to change with the axial movement of the worm. Worms have thinner right teeth and thicker left teeth. As the worm moves to the right, its teeth mesh with the worm gear, reducing backlash.
There are many different types of worm gears. The design of gears depends on many factors, including backlash, thermal design, friction factors and lubrication. Worm gears are made of several different materials. Some different types of materials used in worm gears require special lubrication.


The quieter worm reducer gearbox is designed to reduce the noise level of the rotating gear motor. The device has more gear teeth in meshing contact with the gears, which helps it run more quietly. In addition to being quieter than other transmissions, it’s also less expensive than its counterparts.
Worm gearboxes can be used for different applications, but they are not as efficient as helical gearboxes. Worm reducer gearboxes are cheaper but less than 90% efficient. Higher gear ratios reduce efficiency, so worm gear reducer gearboxes are better suited for applications that require low-speed torque. The cost of buying a worm gearbox will depend on the horsepower and gear ratios required.
Worm reducer gearboxes are also more comfortable to use than planetary gearboxes. They don’t vibrate and heat up quickly, making them an excellent choice for low to medium horsepower applications. Worm gear reducer gearboxes can be upgraded to improve their performance by combining with other gear trains or gearboxes.
worm reducer

easy to replace

An easily replaceable worm gear reducer gearbox can save you a lot of money. A worm gear reducer gearbox is part of a chain drive and allows you to change gear ratios quickly and easily. Worm gear reducer gearboxes can be easily replaced in a number of ways. It’s a good idea to read the manufacturer’s manual before replacing a worm gear reducer gearbox. Make sure you have the instructions available so you can refer to them in the future.
Worm gear reducer gearboxes offer many advantages, including long service life and low noise. They are also designed with a 90-degree output shaft for easy installation. Another advantage of these gear reducer gearboxes is that they can be used with both solid and hollow output shafts. This means less maintenance and downtime.
Worm gear reducer gearboxes are widely used. Most gear manufacturers have large inventories. Worm gears also have uniform mounting dimensions. Dimensional consistency means you don’t have to worry about matching the shaft length and diameter to the worm gear. You can easily find a replacement worm gear reducer gearbox for your equipment.
When replacing the worm gear reducer gearbox, check the lubricating oil recommended by the machine. If not included, use original gear oil. Be sure to follow the manufacturer’s instructions carefully.

China HW140CL Best Quality Electric Motor Gearbox Passenger Residential Elevators GEM Made in Italy Traction Machine Geared Gearbox     worm gearbox back driveChina HW140CL Best Quality Electric Motor Gearbox Passenger Residential Elevators GEM Made in Italy Traction Machine Geared Gearbox     worm gearbox back drive
editor by czh 2023-02-13