Item Description

27mm dc gear motor micro spg gear 6v 3rpm large torque
 

A. Specification of SG27 6V 12V 24V 27MM DC Electrical Gearbox Motor:

1. Voltage: 3V, 12V, 24V
2. Velocity: 6-300RPM
three. Torque: 0.5-4Kgf.cm
4. Output Electrical power: 0.1-2W
5. Gearbox Ratio: 1:30 to 1: 610
6. Gearbox Diameter: 27mm
7. Gearbox Duration: 17.1-24.6mm
eight. Motor Duration: 20.1mm
9. Shaft Diameter: 4mm
ten. Shaft Length: Customized
11. Standard Application: Variety of Finger-digital Locks, Water Meter IC Card, Toys and Items, Optional Tools, Automated Strength Conserving Tub, Workplace Products, Household Appliances, Automated Actuator and others

Observe: The knowledge sheet is only for reference, We can make the motor according to your need following Evaluation

B. Company Capability

HangZhou CZPT Co. Ltd is a manufacturer and exporter of different of motors with over 10 years knowledge.
Our item ranges consist of:
1) DC Brush motor: 6-130mm diameter, .01-1000W output energy
two) DC Spur Gear Motor: twelve-110mm diameter, .1-300W output power
three) DC Planeary Equipment Motor: ten-82mm diameter, .1-100W output power 
4) Brushless DC Motor: 28-110mm, 5-1500W output power 
5) Stepper Motor: NEMA 08 to NEMA forty three, Can with gearbox and lead screw
6) Servo Motor: 42mm to 130mm diameter, fifty-4000w 
seven) AC Gear Motor: forty nine to 100mm diameter, 6-a hundred and forty output power 

one. Production Line:

2. Screening Gear:

3. Certificates:

four. Customer Visits:

six. FAQ:

Q: What is your main merchandise?
A:We currently generate Brushed Dc Motors, Brushed Dc equipment Motors, Planetary Dc Equipment Motors, Brushless Dc Motors, Stepper motors and Ac Motors and so forth. You can verify the specifications for above motors on our site and you can e mail us to recommend needed motors for every your specification as well.

Q:How to pick a suitable motor?
A:If you have motor photos or drawings to demonstrate us, or you have comprehensive specs like voltage, speed, torque, motor size, operating mode of the motor, required existence time and sounds stage and so on, you should do not hesitate to permit us know, then we can suggest suited motor for every your ask for accordingly.

Q: Do you have custom-made services for your regular motors?
A:Of course, we can customize for each your request for the voltage, speed, torque and shaft dimensions/condition. If you need added wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it as well.

Q:Do you have specific design service for motors?
A:Indeed, we would like to design motors individually for our buyers, but it may require some CZPT demand and layout cost. 

Q:Can I have samples for tests initial?
A:Sure, undoubtedly you can. Soon after confirmed the essential motor specs, we will quotation and supply a proforma bill for samples, when we get the payment, we will get a PASS from our account office to move forward samples appropriately.

Q:How do you make positive motor good quality?
A:We have our own inspection methods: for incoming supplies, we have signed sample and drawing to make confident certified incoming supplies for manufacturing procedure, we have tour inspection in the approach and ultimate inspection to make confident certified products ahead of shipping and delivery.

Q:What is your lead time?
A:Typically speaking, our regular standard solution will need twenty five-30days, a bit longer for personalized items. But we are quite adaptable on the direct time, it will depends on the distinct orders

Q:What is actually your payment expression?
A:For all our new consumers, we will require 40% deposite, 60% paid just before shipment.

Q:When will you reply soon after obtained my inquiries?
A:We will reaction inside 24 several hours after get your inquires.

Q:How can I trust you to make certain my income is secure?
A:We are certified by the third social gathering SGS and we have exported to over 85 nations up to June.2017. You can verify our popularity with our present consumers in your nation (if our consumers do not thoughts), or you can get via alibaba to get trade assurance from alibaba to make sure your money is secure.

Q:What’s the bare minimum get quantity?
A:Our minimal purchase quantity is dependent on distinct motor types, remember to email us to verify. Also, we usually do not acknowledge individual use motor orders. 

Q:What’s your shipping and delivery approach for motors?
A:For samples and packages considerably less than 100kg, we normally propose specific shipping For heavy deals, we generally recommend air shipping or sea shipping. But it all depends on our customers’ wants.

Q:What certifications do you have?
A:We currently have CE and ROSH certifications.

Q:Can you ship me your cost checklist?
A:Since we have hundreds of diverse merchandise, and price tag varies per diverse technical specs, we are not CZPT to offer you a price listing. But we can quote inside of 24 several hours when got your inquirues to make confident you can get the cost in time.

Q:Can I visit your organization?
A:Sure, welcome to check out our business, but make sure you permit us know at minimum 2 weeks in advance to help us make certain no other meetings during the working day you check out us. Many thanks!

Weclome get in touch with with us if have any queries about this motor or other goods!

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How to Design a Forging Spur Gear

Before you start designing your own spur gear, you need to understand its main components. Among them are Forging, Keyway, Spline, Set screw and other types. Understanding the differences between these types of spur gears is essential for making an informed decision. To learn more, keep reading. Also, don’t hesitate to contact me for assistance! Listed below are some helpful tips and tricks to design a spur gear. Hopefully, they will help you design the spur gear of your dreams.

Forging spur gears

Forging spur gears is one of the most important processes of automotive transmission components. The manufacturing process is complex and involves several steps, such as blank spheroidizing, hot forging, annealing, phosphating, and saponification. The material used for spur gears is typically 20CrMnTi. The process is completed by applying a continuous through extrusion forming method with dies designed for the sizing band length L and Splitting angle thickness T.
The process of forging spur gears can also use polyacetal (POM), a strong plastic commonly used for the manufacture of gears. This material is easy to mold and shape, and after hardening, it is extremely stiff and abrasion resistant. A number of metals and alloys are used for spur gears, including forged steel, stainless steel, and aluminum. Listed below are the different types of materials used in gear manufacturing and their advantages and disadvantages.
A spur gear’s tooth size is measured in modules, or m. Each number represents the number of teeth in the gear. As the number of teeth increases, so does its size. In general, the higher the number of teeth, the larger the module is. A high module gear has a large pressure angle. It’s also important to remember that spur gears must have the same module as the gears they are used to drive.

Set screw spur gears

A modern industry cannot function without set screw spur gears. These gears are highly efficient and are widely used in a variety of applications. Their design involves the calculation of speed and torque, which are both critical factors. The MEP model, for instance, considers the changing rigidity of a tooth pair along its path. The results are used to determine the type of spur gear required. Listed below are some tips for choosing a spur gear:
Type A. This type of gear does not have a hub. The gear itself is flat with a small hole in the middle. Set screw gears are most commonly used for lightweight applications without loads. The metal thickness can range from 0.25 mm to 3 mm. Set screw gears are also used for large machines that need to be strong and durable. This article provides an introduction to the different types of spur gears and how they differ from one another.
Pin Hub. Pin hub spur gears use a set screw to secure the pin. These gears are often connected to a shaft by dowel, spring, or roll pins. The pin is drilled to the precise diameter to fit inside the gear, so that it does not come loose. Pin hub spur gears have high tolerances, as the hole is not large enough to completely grip the shaft. This type of gear is generally the most expensive of the three.

Keyway spur gears

In today’s modern industry, spur gear transmissions are widely used to transfer power. These types of transmissions provide excellent efficiency but can be susceptible to power losses. These losses must be estimated during the design process. A key component of this analysis is the calculation of the contact area (2b) of the gear pair. However, this value is not necessarily applicable to every spur gear. Here are some examples of how to calculate this area. (See Figure 2)
Spur gears are characterized by having teeth parallel to the shafts and axis, and a pitch line velocity of up to 25 m/s is considered high. In addition, they are more efficient than helical gears of the same size. Unlike helical gears, spur gears are generally considered positive gears. They are often used for applications in which noise control is not an issue. The symmetry of the spur gear makes them especially suitable for applications where a constant speed is required.
Besides using a helical spur gear for the transmission, the gear can also have a standard tooth shape. Unlike helical gears, spur gears with an involute tooth form have thick roots, which prevents wear from the teeth. These gears are easily made with conventional production tools. The involute shape is an ideal choice for small-scale production and is one of the most popular types of spur gears.

Spline spur gears

When considering the types of spur gears that are used, it’s important to note the differences between the two. A spur gear, also called an involute gear, generates torque and regulates speed. It’s most common in car engines, but is also used in everyday appliances. However, one of the most significant drawbacks of spur gears is their noise. Because spur gears mesh only one tooth at a time, they create a high amount of stress and noise, making them unsuitable for everyday use.
The contact stress distribution chart represents the flank area of each gear tooth and the distance in both the axial and profile direction. A high contact area is located toward the center of the gear, which is caused by the micro-geometry of the gear. A positive l value indicates that there is no misalignment of the spline teeth on the interface with the helix hand. The opposite is true for negative l values.
Using an upper bound technique, Abdul and Dean studied the forging of spur gear forms. They assumed that the tooth profile would be a straight line. They also examined the non-dimensional forging pressure of a spline. Spline spur gears are commonly used in motors, gearboxes, and drills. The strength of spur gears and splines is primarily dependent on their radii and tooth diameter.
SUS303 and SUS304 stainless steel spur gears

Stainless steel spur gears are manufactured using different techniques, which depend on the material and the application. The most common process used in manufacturing them is cutting. Other processes involve rolling, casting, and forging. In addition, plastic spur gears are produced by injection molding, depending on the quantity of production required. SUS303 and SUS304 stainless steel spur gears can be made using a variety of materials, including structural carbon steel S45C, gray cast iron FC200, nonferrous metal C3604, engineering plastic MC901, and stainless steel.
The differences between 304 and 303 stainless steel spur gears lie in their composition. The two types of stainless steel share a common design, but have varying chemical compositions. China and Japan use the letters SUS304 and SUS303, which refer to their varying degrees of composition. As with most types of stainless steel, the two different grades are made to be used in industrial applications, such as planetary gears and spur gears.

Stainless steel spur gears

There are several things to look for in a stainless steel spur gear, including the diametral pitch, the number of teeth per unit diameter, and the angular velocity of the teeth. All of these aspects are critical to the performance of a spur gear, and the proper dimensional measurements are essential to the design and functionality of a spur gear. Those in the industry should be familiar with the terms used to describe spur gear parts, both to ensure clarity in production and in purchase orders.
A spur gear is a type of precision cylindrical gear with parallel teeth arranged in a rim. It is used in various applications, such as outboard motors, winches, construction equipment, lawn and garden equipment, turbine drives, pumps, centrifuges, and a variety of other machines. A spur gear is typically made from stainless steel and has a high level of durability. It is the most commonly used type of gear.
Stainless steel spur gears can come in many different shapes and sizes. Stainless steel spur gears are generally made of SUS304 or SUS303 stainless steel, which are used for their higher machinability. These gears are then heat-treated with nitriding or tooth surface induction. Unlike conventional gears, which need tooth grinding after heat-treating, stainless steel spur gears have a low wear rate and high machinability.

editor by czh 2022-11-29