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China 70SW31ZY 24V 12v dc motor 15 watt Worm Gearbox motors for fire equipments Low Speed 5 RPM 12v high torque 20kg.cm dc motor worm gearbox china

Warranty: 1 12 months
Design Number: DSD-70SW31ZY
Usage: BOAT, Auto, Electric powered Bicycle, Enthusiast, Residence Appliance
Kind: Equipment MOTOR
Torque: 80Kgf.cm, 80Kgf.cm
Construction: appropriate angle equipment motor
Commutation: Brush
Defend Feature: Absolutely Enclosed
Pace(RPM): 5rpm
Steady Current(A): No load 650mA
Performance: IE four
Size: 40x115mm
Voltage: 24V
Electrical power: 3.3W
Velocity: 5rpm
Certificates: CE RoHS
Certification: ce, RoHS
Packaging Details: Each place in foam200pcs packed in regular carton
Port: HangZhou/Hong Kong

DSD Motor is designer and producer for Mini DC Equipment Motor, DC Micro BLDC Brushless motor, kindly make contact with me with necessary Voltage/Pace/Torque/Dimension, we will provide very best solution for your technique.
70SW31ZY 24V DC Worm Gear Motor for massive machinary Low Speed 5 RPM
DRAWING (MM)

Specs
Specs below are for reference only. Speak to us for much more.

Model NumberRated Volt.No LoadAt Max EffectivenessStall
PaceRecentPaceExistingTorquePowerPresentTorque
rpmmArpmmAKgf.cmWmAKgf.cm
DSD-70SW31ZY0128000-1624K12V5520three.eight195065two.fifty three5000410
DSD-70SW31ZY57110500-177K24V59500482000twelve.6six.215100fifty eight
DSD-70SW31ZY5718000-1624K24V5five hundred317001203.sixty nine2500220
Remark: 1 Kgf.cm≈0.098 N.m≈14 oz.in 1 mm≈0.039 in

What a Product Quantity Tells You?
We follow some policies to create each design quantity. A product variety would explain to you a good deal of helpful messages. Here is a sample.

So right here we can discover that it is a 37mm Round Spur gear motor, 12V driving motor #555, no load enter velocity 6000rpm and reduction ratio a hundred:1. Hey, what about output speed? You need to have to do a little calculation. Input speed 6000rpm ÷reduction ratio one hundred = 60rpm.

Specialized Knowledge of Gearbox

Reduction Stagefourfive
Reduction Ratio177K, 306K, Stainless Cat Pendant Necklace Fashion Necklace For lover Partners SS007 361K, 423K492K, 641K, 846K, 1145K, 1624K
Gearbox Effectivenesssixty five%59%

Technical Information of Motor
Motor designRated Volt.No loadLoadStall
ExistingVelocityCurrentVelocityTorqueelectrical powerTorqueCurrent
VmArpmmArpmgf.cmWgf.cmmA
DSD-31ZY012550012≤1805500≤7504100one hundred thirty5.five≥520≥3500
DSD-31ZY012700012≤2507000≤13005200200ten.9≥760≥5000
DSD-31ZY012900012≤3009000≤1500670030021.≥1200≥6500
DSD-31ZY571350024≤ CZPT ULTEGRA CS R8000 Freewheels Street Bicycle 11 Pace cassette eleven-28T Sprocket bicycle 11s 11v one hundred3500≤2202600ninetytwo.5≥360≥850
DSD-31ZY571550024≤1605500≤3204100a hundred thirty5.6≥520≥1700

Do it yourself with Your Gear Motor
With the Technical Information of Gearbox and Technical Data of Motor, now you are ready to Do-it-yourself with your equipment motor. Follow the methods right here.

Standard Purposes
Certifications
Firm Information HangZhou Xihu (West Lake) Dis.shunda Motor, DSD Motor, is a DC motor manufacturer with a long time of activities on developing and production positioned at HangZhou, China. Equiped with our expert R&D staff and generation technique, we are able of offering options and producing differs DC motor for diverse programs and demands.
Our DC equipment motor are extensively utilized on house appliances, workplace equipments, overall health-care and attractiveness-treatment facilities, healthcare equipments, toys, SWC285DH2 limited flex welding type universal coupling Manufacturing unit direct sale Cardan shaft Substantial Good quality Double common joint electronic resources, digital commodities, automobile elements and computerized methods as well.
We always hold near connection to the market place, and provide very best support to obtain high popularity from our clients. Our markets have distribute to Usa, Europe, South East Asia, ZheJiang , Hong Kong and domestic market. Warmly welcome your get in touch with and pay a visit to to DSD Motor factory.

FAQQ: Can you make a motor with personalized specs?
A: Of course, in fact that is what we do most of the time.
Q: What is shipping and delivery time of samples?
A: 1~3 weeks.
Q: What is supply time of mass creation?
A: 4~5 months.
Q: What is the MOQ (least purchase amount)?
A: You can discover it in the entrance of the merchandise pages.
Q: Do you have motors in inventory?
A: No, we really don’t. All motors are created with orders.
Q: How a lot does a motor price?
A: Remember to send out us an inquiry and notify us precisely what you are searching for.
Q: Do you have quality handle?
A: Yes, we have a specialist QC staff.
Q: Are you a genuine manufacturing facility?
A: Indeed, we are.
Q: How to shell out you?
A: a) We favor PayPal transfer for samples and modest amount of money. b) Bank transfer for big quantity of cash. Standard payment conditions: thirty% deposit, harmony before cargo / from transport files.
Q: How do you manage cargo?
A: We suggest DHL Specific for samples and little portions. It is very quick, protected and reasonably cheap. b) We set up cargo by sea and by air and go with FOB/CIF/CFR conditions for massive quantities.
Q: What do you need to know if I require a suggestion on motor?
A: Usually we want to know dimensions, rated voltage, velocity at load/no load, torque at load/stall. i.e. a motor with diameter 37mm, OEM ODM Maker Amerian ASA European DIN8187 ISOR 606 Japan JIS common Roller Chain Sprockets 12V, 100rpm and 2Kgf.cm at load.
Q: Can I question you for assist if I know practically nothing about motor?
A: Sure, our pleasure. We are wonderful folks with massive hearts.

worm reducer

What is a worm gear reducer gearbox?

A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.

Hollow shaft worm gear reducer gearbox

The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.

Double throat worm gear

Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
worm reducer

Self-locking function

One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.

Heat generated by worm gears

Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
worm reducer

Size of worm gear reducer gearbox

Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.

China 70SW31ZY 24V 12v dc motor 15 watt Worm Gearbox motors for fire equipments Low Speed 5 RPM 12v high torque 20kg.cm dc motor     worm gearbox chinaChina 70SW31ZY 24V 12v dc motor 15 watt Worm Gearbox motors for fire equipments Low Speed 5 RPM 12v high torque 20kg.cm dc motor     worm gearbox china
editor by Cx 2023-07-03

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