China manufacturer 90jw/83zy125 12V, 24V DC Worm Gear Motor with Hot selling

Product Description

Solution Description

12V, 24V DC Worm Gear Motor Design: 90JW/83ZY125 90JW/80ZY

Motor diameter: 80MM 83MM

Motor duration 80MM ~ 170MM Voltage: twelve ~ 400V DC Rated torque up to 15N.m for steady running CE, Get to and RoHS approval CZPT components: magnetic/optical encoder brake connector push pulley Tailored shaft & flange dimensions and technical specs. are offered upon requested


Packaging & Shipping:
one, Waterproof plastic bag packed in foam box and carton as outer packing.
two, Export wooden box packaging for products.

Company Profile

WHY Deciding on US:

  • Open up for general dialogue and concerns
  • Time to market or theatre of functions can be significantly reduced
  • Proficient staff of engineers supplying modern technical options
  • One cease “supplier” and complete sub-technique
  • Good quality items offered at competitive lower expense
  • Potential to ship entire world wide
  • On time shipping and delivery
  • Instruction at Buyer locations
  • Quick provider on return and repair results
  • Many repeated consumers

Xihu (West Lake) Dis.zheng Motor Co., Ltd was proven in 2003, this is a engineering study and improvement, production, product sales and providers of point out-level CZPT enterprises. 

The company has recognized a excellent good quality assurance system, reached ISO9001: 2015 high quality Administration program, ISO14001 Environmental management method, GB/T28001 Occupational CZPT and Security Management system. 

The company skillfully manufactures types of AC/DC equipment motors, planetary gear motors, tiny gear motors, and so forth. Which are widely utilized in industrial automation, health-related and well being-care equipment, fiscal devices, office automation, swimming pool cleaners, large efficiency juice, smart lawn mower, photo voltaic Computerized tracking method, types of massage CZPT care tools, computerized doorways, etc…And has received the adhering to Generation Certifications: CCC &CE identification, RoHS&Reach certificate, . The mostly markets are the Usa, Europe, Israel, South Korea, Japan, ZheJiang , and so forth.

HangZhou Town Xihu (West Lake) Dis.zheng Motor Co., Ltd. is a condition-degree CZPT enterprises which Professionally includes in analysis, advancement, manufacture, and revenue of a variety of AC/DC Planetary Equipment Motors, AC/DC Proper Angle Equipment Motors, AC/DC Parallel Shaft Gear Motors, Small DC Motors, Compact AC Motors, Brushless DC Gear Motors, Motor Magnets, Gearboxes etc..

All have passed the Get to, CE & CCC approval, RoHS Compliance, in portion move the UL acceptance Adopting the ISO9001: 2015 Good quality Administration Method, ISO14001 Environmental Management System as nicely as OHSAS18001 Occupational CZPT and Basic safety Administration Technique.

Our Companies & Power

Ample Revenue Teams for Intercontinental Business 

Sturdy R & D Capability 

Large Manufacturing Capacities Steady Enormous Production Good quality Superb Pre and soon after Product sales Support



Q1: Are you a trading company or company?
A1: We are a professional OEM company.

Q2: What is your main product selection?

A2: We manufacture both motors and gearboxes. Our major merchandise are numerous AC/DC Planetary Gear Motors, AC/DC Proper Angle Equipment Motors, AC/DC Parallel Shaft Gear Motors, Tiny DC Motors, Compact AC Motors, Brushless DC Gear Motors, Motor Magnets, Gearboxes etc.. 

Q3: How about the MOQ of your motors?

A3: Personalized tests samples are available before serial creation.

This fall: What is the guarantee time period of your motors?

A4: We supply cost-free routine maintenance in guarantee period of 1 12 months.

Q5: Which shipping approaches are offered?

A5: DHL, UPS, FedEx, TNT are offered for sample shipment. Sea/air/practice shipments are available for serial manufacturing.


Worm Shafts and Gearboxes

If you have a gearbox, you may be questioning what the greatest Worm Shaft is for your software. There are a number of things to contemplate, like the Concave form, Amount of threads, and Lubrication. This report will clarify each and every issue and aid you decide on the right Worm Shaft for your gearbox. There are several possibilities offered on the market place, so don’t wait to store around. If you are new to the planet of gearboxes, read through on to learn much more about this well-liked variety of gearbox.
worm shaft

Concave shape

The geometry of a worm gear may differ significantly relying on its company and its intended use. Early worms had a fundamental profile that resembled a screw thread and could be chased on a lathe. Afterwards, resources with a straight sided g-angle had been produced to make threads that were parallel to the worm’s axis. Grinding was also produced to boost the finish of worm threads and decrease distortions that happen with hardening.
To select a worm with the suitable geometry, the diameter of the worm gear have to be in the identical unit as the worm’s shaft. As soon as the simple profile of the worm equipment is determined, the worm gear enamel can be specified. The calculation also includes an angle for the worm shaft to stop it from overheating. The angle of the worm shaft must be as shut to the vertical axis as feasible.
Double-enveloping worm gears, on the other hand, do not have a throat close to the worm. They are helical gears with a straight worm shaft. Considering that the tooth of the worm are in speak to with every other, they create significant friction. Not like double-enveloping worm gears, non-throated worm gears are far more compact and can deal with smaller sized loads. They are also easy to manufacture.
The worm gears of distinct companies offer you several positive aspects. For instance, worm gears are 1 of the most successful methods to increase torque, even though reduce-high quality supplies like bronze are hard to lubricate. Worm gears also have a minimal failure charge because they permit for appreciable leeway in the style approach. Despite the distinctions among the two requirements, the total performance of a worm equipment system is the same.
The cone-shaped worm is yet another type. This is a technological scheme that combines a straight worm shaft with a concave arc. The concave arc is also a beneficial utility model. Worms with this shape have a lot more than a few contacts at the identical time, which signifies they can decrease a massive diameter without too much put on. It is also a comparatively low-cost product.
worm shaft

Thread pattern

A excellent worm equipment calls for a best thread sample. There are a number of important parameters that figure out how very good a thread sample is. Firstly, the threading sample must be ACME-threaded. If this is not feasible, the thread need to be produced with straight sides. Then, the linear pitch of the “worm” need to be the same as the circular pitch of the corresponding worm wheel. In basic conditions, this means the pitch of the “worm” is the identical as the round pitch of the worm wheel. A fast-change gearbox is usually used with this type of worm equipment. Alternatively, direct-screw adjust gears are utilised rather of a fast-modify equipment box. The pitch of a worm gear equals the helix angle of a screw.
A worm gear’s axial pitch should match the round pitch of a gear with a higher axial pitch. The circular pitch is the distance between the factors of teeth on the worm, although the axial pitch is the distance amongst the worm’s tooth. Yet another element is the worm’s direct angle. The angle amongst the pitch cylinder and worm shaft is named its direct angle, and the higher the guide angle, the increased the efficiency of a gear.
Worm gear tooth geometry differs based on the manufacturer and intended use. In early worms, threading resembled the thread on a screw, and was easily chased making use of a lathe. Later on, grinding improved worm thread finishes and minimized distortions from hardening. As a consequence, right now, most worm gears have a thread sample corresponding to their dimension. When selecting a worm gear, make certain to verify for the number of threads ahead of buying it.
A worm gear’s threading is critical in its procedure. Worm tooth are generally cylindrical, and are organized in a sample comparable to screw or nut threads. Worm teeth are frequently fashioned on an axis of perpendicular when compared to their parallel counterparts. Simply because of this, they have better torque than their spur gear counterparts. In addition, the gearing has a low output velocity and large torque.

Number of threads

Diverse sorts of worm gears use various figures of threads on their planetary gears. A one threaded worm gear must not be employed with a double-threaded worm. A one-threaded worm equipment ought to be used with a one-threaded worm. One-threaded worms are much more effective for velocity reduction than double-threaded kinds.
The quantity of threads on a worm’s shaft is a ratio that compares the pitch diameter and variety of enamel. In standard, worms have 1,2,4 threads, but some have 3, five, or six. Counting thread starts can assist you determine the amount of threads on a worm. A one-threaded worm has fewer threads than a several-threaded worm, but a multi-threaded worm will have more threads than a mono-threaded planetary gear.
To measure the quantity of threads on a worm shaft, a small fixture with two ground faces is utilized. The worm have to be taken off from its housing so that the concluded thread location can be inspected. Following determining the number of threads, straightforward measurements of the worm’s outdoors diameter and thread depth are taken. Once the worm has been accounted for, a solid of the tooth place is created utilizing epoxy material. The casting is moulded in between the two tooth flanks. The V-block fixture rests against the outdoors diameter of the worm.
The round pitch of a worm and its axial pitch must match the circular pitch of a greater gear. The axial pitch of a worm is the distance between the details of the teeth on a worm’s pitch diameter. The guide of a thread is the distance a thread travels in one particular revolution. The guide angle is the tangent to the helix of a thread on a cylinder.
The worm gear’s velocity transmission ratio is primarily based on the amount of threads. A worm gear with a high ratio can be effortlessly decreased in one step by employing a established of worm gears. Nevertheless, a multi-thread worm will have more than two threads. The worm gear is also a lot more successful than solitary-threaded gears. And a worm equipment with a large ratio will enable the motor to be used in a assortment of programs.
worm shaft


The lubrication of a worm gear is especially difficult, owing to its friction and high sliding get in touch with power. Fortunately, there are numerous possibilities for lubricants, this kind of as compounded oils. Compounded oils are mineral-based mostly lubricants formulated with 10 per cent or more fatty acid, rust and oxidation inhibitors, and other additives. This mix final results in improved lubricity, diminished friction, and decrease sliding use.
When deciding on a lubricant for a worm shaft, make positive the product’s viscosity is proper for the type of gearing utilised. A reduced viscosity will make the gearbox tough to actuate and rotate. Worm gears also go through a better sliding motion than rolling movement, so grease have to be able to migrate evenly all through the gearbox. Recurring sliding motions will push the grease away from the make contact with zone.
One more thought is the backlash of the gears. Worm gears have higher equipment ratios, often 300:1. This is important for energy purposes, but is at the identical time inefficient. Worm gears can produce heat throughout the sliding movement, so a high-top quality lubricant is important. This type of lubricant will minimize heat and make sure optimal performance. The subsequent guidelines will support you choose the proper lubricant for your worm equipment.
In reduced-speed programs, a grease lubricant may possibly be enough. In greater-velocity programs, it truly is best to utilize a artificial lubricant to prevent premature failure and tooth wear. In both circumstances, lubricant choice depends on the tangential and rotational speed. It is crucial to adhere to manufacturer’s tips with regards to the selection of lubricant. But remember that lubricant option is not an simple activity.

China manufacturer 90jw/83zy125 12V, 24V DC Worm Gear Motor     with Hot sellingChina manufacturer 90jw/83zy125 12V, 24V DC Worm Gear Motor     with Hot selling

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