China factory Automatic Garage Door DC Worm Gear Motor with Great quality

Item Description

Merchandise Description

The brushed DC right angle gear motor matches components of automatic garage doors, automated sliding doors.

BRUSHED DC Correct ANGLE MOTOR Technical SPECS AND Function:

one)Motor Dimensions: 61MM
· Electrical power: 25W
· Voltage 24V DC
· Max. Current 10A
· Max. Torque 20N.m
· Max. No Load Speed 46RPM
· Rated Velocity 40RPM
· Rated Torque 6N.m
· Reduction Ratio 69 : 1

2)Motor Dimensions: 70MM
· Electricity: 90W
· Voltage 24V DC
· Max. No-load Recent 2.0A
· Max Rated Present: 8.0A
· Max. No Load Velocity 230RPM
· Rated Pace 180RPM
· Rated Torque 5.0N.m
· Reduction Ratio seventeen.5 : one


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 for common dialogue and concerns
  • Time to market place or theatre of functions can be substantially reduced
  • Gifted group of engineers supplying modern technological solutions
  • A single quit “provider” and full sub-system
  • High quality goods offered at aggressive minimal price
  • Capability to ship globe wide
  • On time shipping
  • Instruction at Consumer areas
  • Quick service on return and mend results
  • Numerous repeated buyers

Xihu (West Lake) Dis.zheng Motor Co., Ltd was recognized in 2003, this is a engineering research and growth, generation, sales and services of state-stage CZPT enterprises. 

The company has established a ideal quality assurance program, reached ISO9001: 2015 good quality Management method, ISO14001 Environmental administration method, GB/T28001 Occupational CZPT and Security Management technique. 

The company skillfully manufactures kinds of AC/DC gear motors, planetary equipment motors, little gear motors, and so forth. Which are widely utilised in industrial automation, health-related and health-treatment products, economic instruments, place of work automation, swimming pool cleaners, large performance juice, intelligent garden mower, solar Automatic monitoring method, sorts of massage CZPT care equipment, automatic doors, and so forth…And has received the adhering to Generation Certifications: CCC &CE identification, RoHS&Get to certification, . The primarily markets are the United states of america, Europe, Israel, South Korea, Japan, ZheJiang , etc.

HangZhou Metropolis Xihu (West Lake) Dis.zheng Motor Co., Ltd. is a state-level CZPT enterprises which Skillfully involves in investigation, growth, manufacture, and sales of a variety of AC/DC Planetary Gear Motors, AC/DC Correct Angle Gear Motors, AC/DC Parallel Shaft Equipment Motors, Modest DC Motors, Compact AC Motors, Brushless DC Gear Motors, Motor Magnets, Gearboxes and so on..

CERTIFICATION & Administration
All have handed the Achieve, CE & CCC approval, RoHS Compliance, in element move the UL acceptance Adopting the ISO9001: 2015 Top quality Management Program, ISO14001 Environmental Management Technique as properly as OHSAS18001 Occupational CZPT and Security Management System.

Our Providers & Toughness

Enough Revenue Groups for Worldwide Business 

Strong R & D Capability 

Massive Generation Capacities Secure Enormous Production Top quality Superb Pre and soon after Sales Provider



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

Q2: What is your main solution selection?

A2: We manufacture the two motors and gearboxes. Our major items are different AC/DC Planetary Gear Motors, AC/DC Proper Angle Gear Motors, AC/DC Parallel Shaft Gear Motors, Tiny DC Motors, Compact AC Motors, Brushless DC Equipment Motors, Motor Magnets, Gearboxes and so on.. 

Q3: How about the MOQ of your motors?

A3: Customized screening samples are obtainable before serial generation.

Q4: What is the warranty period of your motors?

A4: We provide free maintenance in guarantee interval of 1 year.

Q5: Which delivery ways are obtainable?

A5: DHL, UPS, FedEx, TNT are obtainable for sample shipment. Sea/air/prepare shipments are obtainable for serial creation.

What Are Worm Gears and Worm Shafts?

If you’re looking for a fishing reel with a worm equipment technique, you have almost certainly come throughout the term ‘worm gear’. But what are worm gears and worm shafts? And what are the positive aspects and drawbacks of worm gears? Let’s get a nearer look! Read on to understand far more about worm gears and shafts! Then you are going to be effectively on your way to acquiring a reel with a worm gear method.
worm shaft

worm equipment reducers

Worm shaft reducers have a amount of rewards in excess of conventional equipment reduction mechanisms. Initial, they are highly successful. Although solitary phase worm reducers have a greatest reduction ratio of about five to sixty, hypoid gears can generally go up to a greatest of a single hundred and twenty moments. A worm shaft reducer is only as productive as the gearing it utilizes. This post will go over some of the rewards of employing a hypoid gear established, and how it can benefit your enterprise.
To assemble a worm shaft reducer, initial get rid of the flange from the motor. Then, get rid of the output bearing carrier and output gear assembly. And finally, put in the intermediate worm assembly through the bore reverse to the attachment housing. Once put in, you should meticulously eliminate the bearing provider and the gear assembly from the motor. Will not overlook to take away the oil seal from the housing and motor flange. Throughout this approach, you have to use a small hammer to faucet about the encounter of the plug near the exterior diameter of the housing.
Worm gears are often utilised in reversing prevention programs. The backlash of a worm equipment can boost with put on. Nevertheless, a duplex worm equipment was made to handle this problem. This variety of equipment demands a more compact backlash but is nonetheless very precise. It utilizes various qualified prospects for the opposing tooth confront, which continuously alters its tooth thickness. Worm gears can also be modified axially.

worm gears

There are a few of diverse kinds of lubricants that are utilized in worm gears. The first, polyalkylene glycols, are used in circumstances exactly where substantial temperature is not a worry. This sort of lubricant does not contain any waxes, which helps make it an excellent choice in lower-temperature purposes. Nevertheless, these lubricants are not suitable with mineral oils or some varieties of paints and seals. Worm gears normally characteristic a metal worm and a brass wheel. The brass wheel is considerably less complicated to rework than steel and is normally modeled as a sacrificial part.
The worm gear is most effective when it is used in tiny and compact applications. Worm gears can drastically boost torque or minimize speed, and they are typically employed exactly where space is an situation. Worm gears are amongst the smoothest and quietest equipment systems on the industry, and their meshing performance is superb. Nonetheless, the worm equipment needs high-high quality manufacturing to perform at its greatest stages. If you are contemplating a worm equipment for a task, it truly is important to make confident that you uncover a manufacturer with a prolonged and large high quality popularity.
The pitch diameters of equally worm and pinion gears must match. The two worm cylinders in a worm wheel have the same pitch diameter. The worm wheel shaft has two pitch cylinders and two threads. They are similar in pitch diameter, but have various advancing angles. A self-locking worm equipment, also acknowledged as a wormwheel, is generally self-locking. Furthermore, self-locking worm gears are easy to install.

worm shafts

The deflection of worm shafts may differ with toothing parameters. In addition to toothing size, worm gear size and force angle, worm gear dimension and quantity of helical threads are all influencing elements. These variants are modeled in the regular ISO/TS 14521 reference gear. This table displays the variations in each parameter. The ID indicates the worm shaft’s heart distance. In addition, a new calculation method is presented for figuring out the equal bending diameter of the worm.
The deflection of worm shafts is investigated employing a four-phase approach. Very first, the finite aspect method is used to compute the deflection of a worm shaft. Then, the worm shaft is experimentally tested, comparing the benefits with the corresponding simulations. The last phase of the simulation is to consider the toothing geometry of fifteen different worm gear toothings. The benefits of this phase validate the modeled final results.
The direct on the correct and still left tooth surfaces of worms is the same. Nonetheless, the direct can be assorted alongside the worm shaft. This is named twin direct worm equipment, and is used to get rid of engage in in the primary worm gear of hobbing machines. The pitch diameters of worm modules are equal. The very same basic principle applies to their pitch diameters. Normally, the direct angle raises as the amount of threads decreases. Therefore, the more substantial the lead angle, the significantly less self-locking it gets.
worm shaft

worm gears in fishing reels

Fishing reels generally include worm shafts as a portion of the design. Worm shafts in fishing reels enable for uniform worm winding. The worm shaft is connected to a bearing on the rear wall of the reel device by way of a hole. The worm shaft’s entrance finish is supported by a concave hole in the front of the reel device. A standard fishing reel could also have a worm shaft attached to the sidewall.
The gear help part 29 supports the rear finish of the pinion gear twelve. It is a thick rib that protrudes from the lid part 2 b. It is mounted on a bushing fourteen b, which has a through hole via which the worm shaft twenty passes. This worm equipment supports the worm. There are two kinds of worm gears obtainable for fishing reels. The two varieties of worm gears may possibly have different number of enamel or they may possibly be the very same.
Common worm shafts are created of stainless metal. Stainless metal worm shafts are specifically corrosion-resistant and resilient. Worm shafts are utilised on spinning reels, spin-casting reels, and in a lot of electrical resources. A worm shaft can be reversible, but it is not fully reputable. There are numerous benefits of worm shafts in fishing reels. These fishing reels also feature a line winder or amount winder.

worm gears in electrical resources

Worms have distinct tooth shapes that can aid increase the load carrying capacity of a worm gear. Distinct tooth shapes can be utilised with circular or secondary curve cross sections. The pitch point of the cross part is the boundary for this kind of mesh. The mesh can be both constructive or damaging dependent on the desired torque. Worm enamel can also be inspected by measuring them in excess of pins. In several circumstances, the lead thickness of a worm can be modified using a gear tooth caliper.
The worm shaft is fixed to the lower circumstance area 8 by means of a rubber bush thirteen. The worm wheel 3 is attached to the joint shaft 12. The worm 2 is coaxially attached to the shaft conclude section 12a. This joint shaft connects to a swing arm and rotates the worm wheel 3.
The backlash of a worm equipment may possibly be enhanced if the worm is not mounted properly. To fix the problem, companies have designed duplex worm gears, which are suitable for small backlash purposes. Duplex worm gears make use of various leads on every tooth confront for constant change in tooth thickness. In this way, the centre length of the worm gear can be modified with no altering the worm’s style.

worm gears in engines

Utilizing worm shafts in engines has a number of rewards. Very first of all, worm gears are quiet. The equipment and worm face transfer in opposite directions so the energy transferred is linear. Worm gears are popular in apps where torque is critical, these kinds of as elevators and lifts. Worm gears also have the edge of being made from gentle supplies, creating them simple to lubricate and to use in purposes where noise is a worry.
Lubricants are needed for worm gears. The viscosity of lubricants establishes no matter whether the worm is ready to contact the gear or wheel. Common lubricants are ISO 680 and 460, but larger viscosity oil is not unheard of. It is important to use the appropriate lubricants for worm gears, because they cannot be lubricated indefinitely.
Worm gears are not suggested for engines owing to their minimal performance. The worm gear’s spiral movement leads to a substantial reduction in space, but this requires a large amount of lubrication. Worm gears are inclined to breaking down due to the fact of the tension put on them. Furthermore, their restricted speed can result in considerable injury to the gearbox, so watchful upkeep is crucial. To make positive worm gears remain in leading issue, you should inspect and cleanse them routinely.
worm shaft

Strategies for production worm shafts

A novel approach to production worm shafts and gearboxes is presented by the techniques of the present creation. Elements of the approach involve manufacturing the worm shaft from a typical worm shaft blank getting a described outer diameter and axial pitch. The worm shaft blank is then tailored to the desired equipment ratio, ensuing in a gearbox loved ones with multiple gear ratios. The favored technique for producing worm shafts and gearboxes is outlined beneath.
A worm shaft assembly approach may involve developing an axial pitch for a provided body dimension and reduction ratio. A single worm shaft blank generally has an outer diameter of 100 millimeters, which is the measurement of the worm gear set’s centre distance. Upon completion of the assembly process, the worm shaft has the sought after axial pitch. Approaches for manufacturing worm shafts contain the adhering to:
For the design and style of the worm equipment, a high diploma of conformity is necessary. Worm gears are classified as a screw pair in the lower pairs. Worm gears have substantial relative sliding, which is useful when evaluating them to other sorts of gears. Worm gears demand great surface area complete and rigid positioning. Worm equipment lubrication normally contains surface lively additives this kind of as silica or phosphor-bronze. Worm gear lubricants are typically blended. The lubricant film that types on the equipment tooth has tiny effect on dress in and is normally a very good lubricant.

China factory Automatic Garage Door DC Worm Gear Motor     with Great qualityChina factory Automatic Garage Door DC Worm Gear Motor     with Great quality