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China high quality Gear 120kgf-cm 0.8-2000rpm 12volt Electric Geared Boat 42mm Dc Gearbox Brushless For Camera 12v Motor With Planetary Reducer with Great quality

Model Number: PG42BL42
Usage: Home Appliance, Car, FAN, Other
Type: GEAR MOTOR
Torque: 5-120kgf.cm
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Totally Enclosed
Speed(RPM): 0.8-2000rpm
Continuous Current(A): depends
Efficiency: IE 1
Direction of Rotation: CWCCW
Gearbox Material: metal
Gearbox length: 5-120kgf.cm
Gearbox dimension: 42mm
Gearbox ratio: 1:3.7 to 1: 3736
Shaft Material: Carbon Steel or Stainless Steel
Shaft type: D-cut, round or keyway
Shaft diameter: 8MM-D
Motor net weight: 500g to 900g
product name: 42mm Dc Gearbox Brushless For Camera 12v Motor With Planetary Reducer
Certification: ce, RoHS, Other
Packaging Details: 1. Ctn size:32*28*26cm 2. 20pcs per ctn, 5pcs per layer(foam packing) 3. N.W.: (1-18)kgs, G.W.: (2-19)kgs 4. As customer’s requested
Port: HangZhou ZheJiang

Gear 120kgf-cm 0.8-2000rpm 12volt Electric Geared Boat 42mm Dc Gearbox Brushless For Camera 12v Motor With Planetary Reducer
1. Motor Pictures

2. Motor Specifications (Can be Customized)

Part Number
PG42BL42

Dimension
42mm*42mm*(59+L)mm

Voltage
DC Input 12v,24v (Can be Customized)

Power
38 to 42w (Can be Customized)

Speed
Variable speed from 2-2000rpm (Can be Customized)

Torque
5-120kgf.cm (Can be Customized)

Shaft
shaft Dia: 8mm-Dshaft material: 40Cr /Carbon Steel /Stainless SteelShaft type: Bare /D-Cut /Double D-Cut /Pin Hole /Keyway shaft (Can be Customized)

Bearing At Output
Ball bearing / Sleeve bearing

Accessories
Wires, Connectors, Gearbox, Encoder, Brake, Cool Fan, etc (Optional)

Weight
According to the gear stage( 220g to 350g)

Note
Motor specs such as voltage, speed, torque, Chinese manufacture speed reducers XG shaft mounted gearbox power transmission geared motor transmission belt with good strength the shaft can be customized. Please contact us if didn’t find a suitable motor from our specifications.

Note: It’s just the typical technical data for your reference, The specification such as voltage, speed, torque, and shaft can be customized.

3. Motor Details and Typical Applications

4. Related Products

Company Information 1. Basic Information

HangZhou CZPT Co. Ltd is a manufacturer and exporter of various of motors with over 10 years experience.Our product ranges include:1) DC Brush Motor: 6-130mm diameter, 0.01-1000W output power2) DC Spur Gear Motor: 12-110mm diameter, 0.1-300W output power3) DC Planetary Gear Motor: 10-82mm diameter, 0.1-100W output power 4) Brushless DC Motor: 28-110mm, 5-1500W output power 5) Stepper Motor: NEMA 08 to NEMA 43, Can with gearbox and lead screw6) Servo Motor: 42mm to 130mm diameter, 50-4000w 7) AC Gear Motor: 49 to 100mm diameter, 6-140 output power

2. Manufacturing Plant

3. Certifications

Packaging & Shipping 1. Packing

2. Delivery

Payment Method

Customer Visits FAQ
Q: What’re your main products?A: We currently produce Brushed Dc Motors, Brushed Dc gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, and Ac Motors, Y2 63M12 0.18kw electric motor reduction gearbox small electric motors electric motor 220v 5000 rpm etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.Q: How to select a suitable motor?A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level, etc, please do not hesitate to let us know, then we can recommend a suitable motor per your request accordingly.Q: Do you have a customized service for your standard motors?A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.Q: Do you have an individual design service for motors?A: Yes, we would like to design motors individually for our customers, but it may need some mold charge and design charge.
Q: Can I have samples for testing first?A: Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, Delta ASD-B2-5711-F 0.2kw 200w 220v ac servo motor driver servo drive for servo motor once we get the payment, we will get a PASS from our account department to proceed samples accordingly.Q: How do you make sure motor quality?A: We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for the production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.Q: What’s your lead time?A: Generally speaking, our regular standard product will need 25-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific ordersQ: What’s your payment term?A: For all our new customers, we will need a 40% deposit, 60% paid before shipment.Q: When will you reply after got my inquiries?A: We will respond within 24 hours once get your inquiries.Q: How can I trust you to make sure my money is safe?A: We are certified by the third party SGS and we have exported to over 85 countries up to June.2017. You can check our reputation with our current customers in your country (if our customers do not mind), or you can order via Alibaba to get trade assurance from Alibaba to make sure your money is safe.Q: What’s the minimum order quantity?A: Our minimum order quantity depends on different motor models, please email us to check. Also, we usually do not accept personal use of motor orders. Q: What’s your shipping method for motors?A: For samples and packages less than 100kg, we usually suggest express shipping; For heavy packages, we usually suggest air shipping or sea shipping. But it all depends on our customers’ needs.Q: What certifications do you have?A: We currently have CE and ROSH certifications.Q: Can you send me your price list?A: Since we have hundreds of different products, and price varies per different specifications, we are not CZPT to offer a price list. But we can quote within 24 hours once got your inquiries to make sure you can get the price in time.Q: Can I visit your company?A: Yes, TRANSMISSION PARTS 5S400V TM210 6210 0571 300787 GEARBOX PARTS BEARING welcome to visit our company, but please let us know at least 2 weeks in advance to help us make sure no other meetings during the day you visit us.Thanks!

Key Market Insights Related to Worm Reduction Gearboxes

A gearbox is a mechanical device that allows you to shift between different speeds or gears. It does so by using one or more clutches. Some gearboxes are single-clutch, while others use two clutches. You can even find a gearbox with closed bladders. These are also known as dual clutches and can shift gears more quickly than other types. Performance cars are designed with these types of gearboxes.
gearbox

Backlash measurement

Gearbox backlash is a common component that can cause noise or other problems in a car. In fact, the beats and sets of gears in a gearbox are often excited by the oscillations of the engine torque. Noise from gearboxes can be significant, particularly in secondary shafts that engage output gears with a differential ring. To measure backlash and other dimensional variations, an operator can periodically take the output shaft’s motion and compare it to a known value.
A comparator measures the angular displacement between two gears and displays the results. In one method, a secondary shaft is disengaged from the gearbox and a control gauge is attached to its end. A threaded pin is used to secure the differential crown to the secondary shaft. The output pinion is engaged with the differential ring with the aid of a control gauge. The angular displacement of the secondary shaft is then measured by using the dimensions of the output pinion.
Backlash measurements are important to ensure the smooth rotation of meshed gears. There are various types of backlash, which are classified according to the type of gear used. The first type is called circumferential backlash, which is the length of the pitch circle around which the gear rotates to make contact. The second type, angular backlash, is defined as the maximum angle of movement between two meshed gears, which allows the other gear to move when the other gear is stationary.
The backlash measurement for gearbox is one of the most important tests in the manufacturing process. It is a criterion of tightness or looseness in a gear set, and too much backlash can jam a gear set, causing it to interface on the weaker part of its gear teeth. When backlash is too tight, it can lead to gears jamming under thermal expansion. On the other hand, too much backlash is bad for performance.

Worm reduction gearboxes

Worm reduction gearboxes are used in the production of many different kinds of machines, including steel and power plants. They are also used extensively in the sugar and paper industries. The company is constantly aiming to improve their products and services to remain competitive in the global marketplace. The following is a summary of key market insights related to this type of gearbox. This report will help you make informed business decisions. Read on to learn more about the advantages of this type of gearbox.
Compared to conventional gear sets, worm reduction gearboxes have few disadvantages. Worm gear reducers are commonly available and manufacturers have standardized their mounting dimensions. There are no unique requirements for shaft length, height, and diameter. This makes them a very versatile piece of equipment. You can choose to use one or combine several worm gear reducers to fit your specific application. And because they have standardized ratios, you will not have to worry about matching up multiple gears and determining which ones fit.
One of the primary disadvantages of worm reduction gearboxes is their reduced efficiency. Worm reduction gearboxes usually have a maximum reduction ratio of five to sixty. The higher-performance hypoid gears have an output speed of around ten to twelve revolutions. In these cases, the reduced ratios are lower than those with conventional gearing. Worm reduction gearboxes are generally more efficient than hypoid gear sets, but they still have a low efficiency.
The worm reduction gearboxes have many advantages over traditional gearboxes. They are simple to maintain and can work in a range of different applications. Because of their reduced speed, they are perfect for conveyor belt systems.
gearbox

Worm reduction gearboxes with closed bladders

The worm and the gear mesh with each other in a combination of sliding and rolling movements. This sliding action is dominant at high reduction ratios, and the worm and gear are made of dissimilar metals, which results in friction and heat. This limits the efficiency of worm gears to around thirty to fifty percent. A softer material for the gear can be used to absorb shock loads during operation.
A normal gear changes its output independently once a sufficient load is applied. However, the backstop complicates the gear configuration. Worm gears require lubrication because of the sliding wear and friction introduced during movement. A common gear arrangement moves power at the peak load section of a tooth. The sliding happens at low speeds on either side of the apex and occurs at a low velocity.
Single-reduction gearboxes with closed bladders may not require a drain plug. The reservoir for a worm gear reducer is designed so that the gears are in constant contact with lubricant. However, the closed bladders will cause the worm gear to wear out more quickly, which can cause premature wear and increased energy consumption. In this case, the gears can be replaced.
Worm gears are commonly used for speed reduction applications. Unlike conventional gear sets, worm gears have higher reduction ratios. The number of gear teeth in the worm reduces the speed of a particular motor by a substantial amount. This makes worm gears an attractive option for hoisting applications. In addition to their increased efficiency, worm gears are compact and less prone to mechanical failure.

Shaft arrangement of a gearbox

The ray-diagram of a gearbox shows the arrangement of gears in the various shafts of the transmission. It also shows how the transmission produces different output speeds from a single speed. The ratios that represent the speed of the spindle are called the step ratio and the progression. A French engineer named Charles Renard introduced five basic series of gearbox speeds. The first series is the gear ratio and the second series is the reverse gear ratio.
The layout of the gear axle system in a gearbox relates to its speed ratio. In general, the speed ratio and the centre distance are coupled by the gear axles to form an efficient transmission. Other factors that may affect the layout of the gear axles include space constraints, the axial dimension, and the stressed equilibrium. In October 2009, the inventors of a manual transmission disclosed the invention as No. 2. These gears can be used to realize accurate gear ratios.
The input shaft 4 in the gear housing 16 is arranged radially with the gearbox output shaft. It drives the lubricating oil pump 2. The pump draws oil from a filter and container 21. It then delivers the lubricating oil into the rotation chamber 3. The chamber extends along the longitudinal direction of the gearbox input shaft 4, and it expands to its maximum diameter. The chamber is relatively large, due to a detent 43.
Different configurations of gearboxes are based on their mounting. The mounting of gearboxes to the driven equipment dictates the arrangement of shafts in the gearbox. In certain cases, space constraints also affect the shaft arrangement. This is the reason why the input shaft in a gearbox may be offset horizontally or vertically. However, the input shaft is hollow, so that it can be connected to lead through lines or clamping sets.
gearbox

Mounting of a gearbox

In the mathematical model of a gearbox, the mounting is defined as the relationship between the input and output shafts. This is also known as the Rotational Mount. It is one of the most popular types of models used for drivetrain simulation. This model is a simplified form of the rotational mount, which can be used in a reduced drivetrain model with physical parameters. The parameters that define the rotational mount are the TaiOut and TaiIn of the input and output shaft. The Rotational Mount is used to model torques between these two shafts.
The proper mounting of a gearbox is crucial for the performance of the machine. If the gearbox is not aligned properly, it may result in excessive stress and wear. It may also result in malfunctioning of the associated device. Improper mounting also increases the chances of the gearbox overheating or failing to transfer torque. It is essential to ensure that you check the mounting tolerance of a gearbox before installing it in a vehicle.

China high quality Gear 120kgf-cm 0.8-2000rpm 12volt Electric Geared Boat 42mm Dc Gearbox Brushless For Camera 12v Motor With Planetary Reducer  with Great qualityChina high quality Gear 120kgf-cm 0.8-2000rpm 12volt Electric Geared Boat 42mm Dc Gearbox Brushless For Camera 12v Motor With Planetary Reducer  with Great quality