Warranty: 3months-1year
Design Quantity: JK57HS56-2804SG15
Phase: 2, two
Sort: Hybrid
Existing / Phase: 2.8A
Step Angle(levels): 1.8degree
Recent: 2.8A
Voltage: 2.52V
Resistance: .9Ω
kind: Nema 23 Stepper motor
gearbox Shaft: 14mm shaft with keyway
Holding torque: 1.26N.m
Ratio: 15:one
Inductance: 2.5mH
Packaging Information: The sample is packed in carton,the batch with plastic pallet
Port: ZheJiang

Product Amount:NEMA23 Product:JK57HS56-2804SG15Holding Torque:126KG.CM Present / Period:2.8A Action Angle(degrees):1.8Degree Voltage: 2.52V Resistance:.9Ω Inductance:2.5mH Period:2 Type:Hybrid Motor size:56mm Bodyweight: 1kg JK57HSP Planetary Gearbox Stepping Motor / 57mm

Housing SubstanceMetal
Bearing at OutputBall Bearings
Max. Radial Load (12mm from flange)≤250N
Max. Shaft Axial Load≤100N
Radial Engage in of Shaft (in close proximity to to Flange)≤0.08m
Axial Play of Shaft≤0.4mm
Backlash at No-load≤2.5°
JK57HSP Planetary Gearbox Specification:
Reduction ratio3.6 / 4.twenty five13 / 15 / eighteen / 2347 / fifty five / sixty five / seventy seven / 121154 / 187 / 220 / 260 / 307
Number of gear trains1234
L2 Duration mm34.849.five60.eight71.nine
Max. rated torque N.m3122430
Short time permissible torque N.m9367290
Efficiency %90%81%73%66%
Weight kg0.five0.680.871.1
JK57HSG Eccentric Gearbox Stepping Motor / 57mm
Housing MaterialsMetal
Bearing at OutputBall Bearings
Max. Radial Load (12mm from flange)≤180N
Max. Shaft Axial Load≤30N
JK57HSG Eccentric Gearbox Specification:
Reduction ratio3 / 7.5 / 12.515 / 25 / 3050 / seventy five90 / 100 / one hundred twenty / 150
Number of gear trains2345
L2 Length mm32 & 4242
Peak torque Kg.cm50
Backlash at Noload4 deg3.5 deg3 deg2.5 deg
Nema 23 Stepper Motor Electrical Specification:
Model No.Step AngleMotor SizeCurrent/PhaseResistance/StageInductance/SectionHolding Torque# of Qualified prospectsDetent TorqueRotor Inertia
( °)(L)mmAΩmHN.mNo.Kg.cmg.cm²
JK57HS41-10061.eight4117.one80.forty eight6250150
Previously mentioned only for agent items, items of unique request can be made according to the customer ask for. Motor Attributes:1. Low warmth (static, the present is virtually zero, no heat).2.Smoothing (based on the suggestions vector room vector current control algorithm and vector smoothing filtering engineering, the conventional stepping motor troubled low frequency resonance has a really excellent resistance).3. Relevant sector: dispenser / woodworking device / welding device / screw machine / zipper device / winding equipment / placement equipment / packaging device / engraving equipment / laser device / LED / digital equipment.4. Massive torque output in some cases can simplify the complexity of the machine. Software: JKONGMOTOR’s stepper motors are broadly utilised in engraving equipment, chopping plotter, textile machine, 3D printer, medical products,phase lighting equipment, robotic, 12V one hundred eighty worm gear motor CNC machine, tunes CZPT and other industrial computerized equipment. Other Merchandise: HangZhou CZPT Co., Ltd was a large technological innovation business zone in HangZhou, china. Our merchandise used in a lot of varieties of equipment, these kinds of as 3d printer CNC machine, health care tools, weaving printing equipments and so on.JKONGMOTOR warmly welcome ‘OEM’ & ‘ODM’ cooperations and other businesses to set up long-phrase cooperation with us.Company spirit of honest and excellent track record, won the recognition and support of the broad masses of clients, at the identical time with the domestic and international suppliers near neighborhood of passions, the organization entered the phase of stage of benign development, laying a strong foundation for the strategic goal of realizing only truly the sustainable growth of the firm. 1. Can you make the gearbox or gearmotor with personalized requirements?Sure. We have strong R&D capacity, also a wonderful expression of engineers, every of them have several operate a long time experience.2. Do you provide the samples?Of course. Our company can give the samples to you3.Do you offer engineering support?Sure. Our firm have sturdy R&D ability, we can supply technologies assist if you require.4. why should you get from us not from other suppliers?Expert a single-to-1 motor personalized . The world’s massive enterprise of choice for higher top quality suppliers . ISO9001:2008 high quality administration technique certification, via the CE, ROHS certification.5. How to ship to us?We will ship the samples to you according to the DHL or UPS or FEDEX and so forth account you give.6. How can I know the product is suited for me?Frist, you need to offer us the much more specifics info about the product. We will advocate the product to you according to your prerequisite of specification. Following you confirm, we will prepare the samples to you. also we will offer some very good developments according to your merchandise use. FAQ 1. who are we?We are based in ZheJiang , China, 15T Entrance Motorcycle Chain Sprocket for CZPT XG250 Tricker 250 YBR250 start off from 2011,offer to Domestic Industry(26.00%),Western Europe(20.00%),NorthAmerica(20.00%),Northern Europe(ten.00%),Japanese Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South The usa(2.00%). There are whole about fifty one-100 people in our business office. 2. how can we ensure top quality?We are based mostly in ZheJiang , China, start from 2011,market to Domestic Industry(26.00%),Western Europe(twenty.00%),NorthAmerica(20.00%),Northern Europe(10.00%),Jap Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South America(2.00%). There are whole about 51-100 individuals in our business office. 3.what can you get from us?Usually a pre-manufacturing sample just before mass productionAlways closing Inspection prior to shipment 4. why ought to you buy from us not from other suppliers?Specialist one-to-1 motor customized . The world’s massive organization of selection for large high quality suppliers . ISO9001:2008 good quality administration system certification, by way of the CE, ROHS certification. 5. what providers can we offer?Recognized Shipping Terms: FOB,CFR, MY1016Z2 modified electrical scooter bicycle accessories bicycle modified electrical bicycle 24v 250w motor package CIF,EXW,CIP,FCA,CPT,DDP,DDU,Convey Delivery,DAF,DES;Accepted Payment Forex:USD,EUR,CAD,HKD,GBP,CNYAccepted Payment Kind: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Money,EscrowLanguage Spoken:English,Chinese Simply click the underneath picture to get a lot more price cut! Hobbing Resorts 45c Sprockets Black silent chain sprocket !!

Worm gear reducer gearbox

A worm gear reducer gearbox is a mechanical device used to reduce the viscosity of fluids. It can be used in a variety of applications and is available in a variety of sizes. Read on to learn more about these devices. They come in different shapes, sizes and prices. Also, these products are very reliable.
worm reducer


A new study shows that polymers derived from worms reduce the viscosity of aqueous solutions. The researchers mixed the worms with water and then applied shearing force to the mixture. Polymer-filled solutions are more resistant to shear forces than simple liquids. This is because when the solution is sheared, the filaments become entangled with each other. When the solution is sheared, the filaments line up, reducing the viscosity of the solution.
The researchers then used live insects to study the polymer’s shear thinning properties. By measuring “worm activity”, the researchers could calculate the viscosity of the mixture. The researchers then altered the worms’ activity and measured changes in the viscosity of the mixture.
The PSMA13 precursor was synthesized from BzMA at 90 °C. The resulting PSMA13-PBzMA65 worms were studied using SAXS, 1H NMR and TEM. They were found to be highly anisotropic over a wide temperature range.
The efficiency of a worm gear reducer gearbox increases with the number of revolutions of the input shaft. Braking torque also increases with the viscosity of the oil. These three factors are used to determine the efficiency of a worm gear reducer gearbox. A worm gear reducer gearbox with a helical pinion on the motor shaft will achieve a 40:1 gear ratio. The combination of a 4 liter ratio helical primary gear with a 10:l worm secondary gear will achieve high efficiency and overload capability.
The PSMA13-PBzMA65 dispersion has the same effective viscosity at 20 degrees Celsius and variable temperature. The transition time is 0.01 Pa s, indicating good thermal reversibility.

Self-locking function

Worm reducer gearboxes have many advantages. This gear has a high capacity and can transmit a lot of power. It’s also very quiet. Its advantages also include a space-saving design. Another benefit of worm reducer gearboxes is their ease of lubrication and cooling. It is also an excellent choice for transmitting high power with high gear ratios.
The self-locking function of the worm gear unit ensures that torque is only transmitted in one direction. When the load peaks, the torque signal is disabled. Unlike conventional gear reducer gearboxes, self-locking worm gears are not interchangeable.
Self-locking worm gears are not suitable for high mass applications because the weight of the driven mass can overwhelm the gear. The large mass can cause a huge side load on the worm, which can cause the worm to break. To solve this problem, a self-locking worm gear train with special provisions can be designed to reduce the heat generated.
The self-locking properties of worm reducer gearboxes are helpful in many industrial applications. It prevents reversing, which saves money on the braking system. It can also be used to lift and hold loads. The self-locking function is very useful in preventing backing.
The self-locking function depends on the pitch diameter and lead angle. A larger pitch diameter will make the self-locking function easier. However, the lead angle decreases as the pitch diameter increases. The higher pitch diameter will also make the worm reducer gearbox more resistant to backlash.
Self-locking worm gears are also useful in lifting and hoisting applications. If the worm gear is self-locking, it cannot reverse its direction without positive torque.s This makes the worm gear ideal for applications where the worm must be lowered.
worm reducer


The worm gear reducer gearbox market is a global industry consisting of several sub-sectors. This report analyzes past and current market trends and discusses key challenges and opportunities in this market. It also highlights leading marketing players and their marketing strategies. Furthermore, the report covers important segments and provides information on emerging segments.
Worm reducer gearboxes can be used in a variety of applications, such as reducing the speed and torque of rotating parts. These gears are usually available as gear sets and seat units and are available in multi-speed designs. Some manufacturers also offer precision worms and zero-backlash worms for high precision reduction.
Typically, worm gears are used on vertical axes that do not intersect. Compared to other gear drives, they are inefficient but produce a lot of reduction. There are two basic types of worm gears: double envelope and single envelope. The difference is in how they work. When the two axes do not intersect, a double-enveloping worm gear is used.
In the industrial world, worm gear reducer gearboxes are the most popular type of reducer gearbox. They are known for their high torque output multipliers and high reduction ratios. They are used in many power transmission applications including elevators, safety gates, and conveyor belts. They are especially suitable for low to medium-horsepower applications.
Worm gears can also be used for noise control. Its unique shape and size make it suitable for tight spaces. They are also suitable for conveying heavy materials and the packaging industry. In addition, they have high gear ratios, which make them suitable for small and compact machinery.


The cost of a worm gear reducer gearbox depends on several factors, including the type of worm used, the materials used to manufacture the equipment, and the number of users. The worm gear reducer gearbox market is divided into two types: vertical and horizontal. Furthermore, the market is segmented by application, including the automotive industry, shipping industry, and machinery and equipment.
Worm gear reducer gearbox is a popular type of reducer gearbox. They are available in standard and flush-type packaging. They feature C-side inputs for standard NEMA motors and multiple mounting positions to suit the application. For example, a soup factory can use the same hollow reducer gearbox in multiple installation locations.
Another application for worm gear reducer gearboxes is in conveyors. They provide torque and speed reduction to move products efficiently. They are also widely used in security doors that automatically lock when they are closed. Typically, these doors use two separate worm drives. In this way, they cannot be reversed.
The cost of a worm gear reducer gearbox is determined by several factors. Size and material are important. Worm gear reducer gearboxes can be made of aluminum, cast iron, or stainless steel. Its efficiency depends on its size and proportions. It is usually used as a retarder in low-speed machinery, but can also be used as a secondary braking device.
There are two types of worms: standard worm and double worm gear. Standard worms have one or two threads, and double worm gears have one left-hand and right-hand thread. A single-threaded combination will give you a 50 reduction ratio, while a dual-threaded combination will only give you a 25% reduction.
worm reducer


Agknx Transmission Ltd. manufactures premium worm gear reducer gearboxes with robust construction and premium case-hardened steel worms. They use phosphor bronze centrifugally cast rims and attach them to the output shaft in the center. They also feature dual-purpose bearings and a large overhang load margin on the output shaft. The high-quality reducer gearbox also has a full range of positive lubrication functions. This means that they do not need special attention when using low-speed shaft extensions.
China Jkongmotor 1.26N.m nema 23 stepper motor with planetary worm or eccentric gearbox reducer ratio 151 for cnc machine     worm gear backdriveChina Jkongmotor 1.26N.m nema 23 stepper motor with planetary worm or eccentric gearbox reducer ratio 151 for cnc machine     worm gear backdrive
editor by czh 2023-02-13