China manufacturer High Efficiency, Low Noise, Smooth Operation Worm Gear Reducer, Designed for Extruding Machine Application with Hot selling

Merchandise Description

Solution Description
Collection C double enveloping worm gear reducer
Product: C100 – 500
Ratio: ten.twenty five – sixty three
Output Torque : 683 – 51180 N.m
Ranking Energy : 1/4HP(.eighteen Kw) – 600HP(450Kw)

Specialized data:

  • ten.25:1 – sixty three:1 ratios for single phase
  • Box measurements 100 – five hundred
  • Higher Torque from  683 N.m – 51180 N.m
  • High loading Potential  3~4 instances capability comapre with CZPT worm gearbox


  • IEC or NEMA motor input flanges
  • All units stuffed with artificial oil
  • No vent plug or breather essential – upkeep free of charge reducer
  • Double lip oil seals avoid leakage
  • Numerous mounting holes for all angle mounts
  • Epoxy paint used to inside and outside of reducer to safeguard in opposition to rust
  • Hollow output bores with plug-in output shafts

Important feature:

Dtasheet of CUW :

Manufacturing images:

Packing Photographs :



one.Are you a manufacturing facility or trader ?
We are a skilled factory which has 20 many years history specialized in gear transmission .

Our MOQ is 1pcs. Nonetheless there is 1 managing expense $a hundred and fifty for the one buy which significantly less than $3000.00

3. Warranty
Our guarantee is 12months

four. Payment expression
a hundred% T/T in advance and LC at sight .

5. Do you acknowledge customization ?
Sure.SGR have powerful R&D crew, we can supply customizable service according to demands.

6. Packing
Typically we use common export plywood case to organize the shipment .

7. Shipping time
In regular ,time of shipping is 30days soon after getting the prepayment .

eight. What sorts of certification do you use ?
DNV-ISO9001:2008, SGS,CE and many others, And new goods patent.

nine. What sorts of inspection you do just before shipment ?
We do temperature check, sound, and oil leak inspection and commissioning just before cargo.

ten.How do you solve if the production have problem ?
Mostly, we never need to have customer send out the products back again to us. Because the price is really high, if there fulfills a problem,we firstly ask for the photos for destroyed areas. And foundation on the pictures, we can have a standard notion for the defect purpose. Our ensure is twelve months, if in the course of the guarantee, we can supply fix .  

What Are Worm Gears and Worm Shafts?

If you happen to be seeking for a fishing reel with a worm gear program, you have almost certainly occur throughout the time period ‘worm gear’. But what are worm gears and worm shafts? And what are the rewards and down sides of worm gears? Let us just take a nearer look! Read through on to find out much more about worm gears and shafts! Then you are going to be nicely on your way to acquiring a reel with a worm gear program.
worm shaft

worm equipment reducers

Worm shaft reducers have a variety of benefits in excess of typical equipment reduction mechanisms. Initial, they’re very efficient. Although one stage worm reducers have a greatest reduction ratio of about 5 to sixty, hypoid gears can generally go up to a optimum of 1 hundred and 20 moments. A worm shaft reducer is only as efficient as the gearing it makes use of. This post will examine some of the benefits of using a hypoid equipment set, and how it can gain your organization.
To assemble a worm shaft reducer, 1st eliminate the flange from the motor. Then, get rid of the output bearing carrier and output equipment assembly. Finally, set up the intermediate worm assembly through the bore opposite to the attachment housing. As soon as mounted, you should carefully get rid of the bearing carrier and the gear assembly from the motor. Never forget to eliminate the oil seal from the housing and motor flange. In the course of this approach, you have to use a tiny hammer to faucet around the experience of the plug in close proximity to the outside diameter of the housing.
Worm gears are usually used in reversing prevention methods. The backlash of a worm equipment can enhance with dress in. However, a duplex worm gear was created to deal with this dilemma. This kind of gear requires a smaller sized backlash but is even now highly precise. It uses different sales opportunities for the opposing tooth encounter, which continually alters its tooth thickness. Worm gears can also be modified axially.

worm gears

There are a pair of different varieties of lubricants that are utilised in worm gears. The very first, polyalkylene glycols, are utilised in instances in which high temperature is not a worry. This sort of lubricant does not incorporate any waxes, which makes it an outstanding option in low-temperature applications. Nevertheless, these lubricants are not suitable with mineral oils or some varieties of paints and seals. Worm gears typically characteristic a metal worm and a brass wheel. The brass wheel is a lot less difficult to remodel than steel and is typically modeled as a sacrificial element.
The worm gear is most effective when it is utilized in tiny and compact purposes. Worm gears can tremendously enhance torque or decrease pace, and they are usually employed in which space is an concern. Worm gears are amongst the smoothest and quietest gear techniques on the market, and their meshing usefulness is excellent. Even so, the worm equipment calls for substantial-top quality producing to execute at its optimum ranges. If you are contemplating a worm gear for a undertaking, it is crucial to make positive that you discover a manufacturer with a prolonged and higher quality status.
The pitch diameters of each worm and pinion gears must match. The two worm cylinders in a worm wheel have the very same pitch diameter. The worm wheel shaft has two pitch cylinders and two threads. They are related in pitch diameter, but have various advancing angles. A self-locking worm equipment, also recognized as a wormwheel, is typically self-locking. Moreover, self-locking worm gears are straightforward to set up.

worm shafts

The deflection of worm shafts varies with toothing parameters. In addition to toothing size, worm equipment size and stress angle, worm gear measurement and quantity of helical threads are all influencing elements. These variants are modeled in the common ISO/TS 14521 reference equipment. This desk shows the versions in each and every parameter. The ID implies the worm shaft’s center length. In addition, a new calculation strategy is presented for figuring out the equivalent bending diameter of the worm.
The deflection of worm shafts is investigated employing a four-stage procedure. 1st, the finite factor strategy is used to compute the deflection of a worm shaft. Then, the worm shaft is experimentally examined, comparing the results with the corresponding simulations. The ultimate stage of the simulation is to consider the toothing geometry of fifteen various worm equipment toothings. The results of this phase validate the modeled outcomes.
The direct on the proper and still left tooth surfaces of worms is the exact same. Nevertheless, the direct can be varied along the worm shaft. This is referred to as dual direct worm gear, and is utilised to eliminate engage in in the major worm equipment of hobbing devices. The pitch diameters of worm modules are equal. The very same theory applies to their pitch diameters. Normally, the lead angle boosts as the variety of threads decreases. Therefore, the bigger the guide angle, the considerably less self-locking it gets.
worm shaft

worm gears in fishing reels

Fishing reels generally incorporate worm shafts as a part of the design. Worm shafts in fishing reels permit for uniform worm winding. The worm shaft is attached to a bearing on the rear wall of the reel device via a hole. The worm shaft’s entrance conclude is supported by a concave gap in the entrance of the reel device. A standard fishing reel could also have a worm shaft hooked up to the sidewall.
The equipment help part 29 supports the rear stop of the pinion gear twelve. It is a thick rib that protrudes from the lid part 2 b. It is mounted on a bushing 14 b, which has a by means of gap by way of which the worm shaft twenty passes. This worm equipment supports the worm. There are two varieties of worm gears offered for fishing reels. The two kinds of worm gears might have distinct amount of tooth or they might be the exact same.
Common worm shafts are manufactured of stainless metal. Stainless steel worm shafts are especially corrosion-resistant and resilient. Worm shafts are utilized on spinning reels, spin-casting reels, and in a lot of electrical resources. A worm shaft can be reversible, but it is not completely reliable. There are many advantages of worm shafts in fishing reels. These fishing reels also characteristic a line winder or level winder.

worm gears in electrical equipment

Worms have different tooth styles that can assist improve the load carrying capability of a worm equipment. Various tooth shapes can be utilised with round or secondary curve cross sections. The pitch level of the cross segment is the boundary for this kind of mesh. The mesh can be either constructive or negative dependent on the sought after torque. Worm enamel can also be inspected by measuring them above pins. In numerous situations, the guide thickness of a worm can be adjusted making use of a equipment tooth caliper.
The worm shaft is mounted to the reduce circumstance area 8 via a rubber bush 13. The worm wheel 3 is hooked up to the joint shaft 12. The worm 2 is coaxially attached to the shaft finish section 12a. This joint shaft connects to a swing arm and rotates the worm wheel 3.
The backlash of a worm gear may possibly be elevated if the worm is not mounted appropriately. To fix the dilemma, manufacturers have developed duplex worm gears, which are suitable for small backlash programs. Duplex worm gears utilize various leads on every tooth confront for steady change in tooth thickness. In this way, the centre length of the worm equipment can be altered with no shifting the worm’s design and style.

worm gears in engines

Making use of worm shafts in engines has a handful of benefits. Initial of all, worm gears are tranquil. The gear and worm face go in opposite directions so the power transferred is linear. Worm gears are well-liked in purposes where torque is important, this kind of as elevators and lifts. Worm gears also have the edge of becoming created from delicate supplies, making them straightforward to lubricate and to use in applications exactly where sound is a worry.
Lubricants are needed for worm gears. The viscosity of lubricants decides regardless of whether the worm is capable to contact the equipment or wheel. Typical lubricants are ISO 680 and 460, but greater viscosity oil is not uncommon. It is important to use the correct lubricants for worm gears, considering that they can’t be lubricated indefinitely.
Worm gears are not suggested for engines due to their restricted functionality. The worm gear’s spiral movement leads to a considerable reduction in area, but this calls for a substantial sum of lubrication. Worm gears are vulnerable to breaking down simply because of the stress put on them. Moreover, their minimal velocity can trigger substantial injury to the gearbox, so careful servicing is vital. To make sure worm gears continue being in prime issue, you need to examine and clear them often.
worm shaft

Strategies for manufacturing worm shafts

A novel strategy to manufacturing worm shafts and gearboxes is provided by the strategies of the present creation. Factors of the approach entail producing the worm shaft from a common worm shaft blank getting a outlined outer diameter and axial pitch. The worm shaft blank is then adapted to the desired equipment ratio, resulting in a gearbox family with several equipment ratios. The preferred strategy for producing worm shafts and gearboxes is outlined below.
A worm shaft assembly procedure could include developing an axial pitch for a given frame size and reduction ratio. A single worm shaft blank generally has an outer diameter of one hundred millimeters, which is the measurement of the worm gear set’s heart distance. Upon completion of the assembly procedure, the worm shaft has the preferred axial pitch. Methods for producing worm shafts include the subsequent:
For the layout of the worm gear, a substantial diploma of conformity is needed. Worm gears are categorized as a screw pair in the reduced pairs. Worm gears have large relative sliding, which is advantageous when evaluating them to other sorts of gears. Worm gears need great floor finish and rigid positioning. Worm equipment lubrication normally includes floor energetic additives this sort of as silica or phosphor-bronze. Worm gear lubricants are usually combined. The lubricant film that varieties on the gear enamel has small effect on put on and is normally a great lubricant.

China manufacturer High Efficiency, Low Noise, Smooth Operation Worm Gear Reducer, Designed for Extruding Machine Application     with Hot sellingChina manufacturer High Efficiency, Low Noise, Smooth Operation Worm Gear Reducer, Designed for Extruding Machine Application     with Hot selling

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