Product Description
Precision planetary gear reducer is a new-generation of product developed by our company, with a compromise of advanced technology both at home and abroad, its main features are as follows:
1. Low noise: under 65db.
2. Low backlash: within 3 arcmin.
3. High efficiency: 97% for 1 stage, 94% for 2 stages.
4. High input speed: Rated input speed 3000rpm, max input speed 6000 rpm.
5. High output torque: higher torque output than that of conventional planetary gear reducer.
6. High stability hardening,which extends gear service life and maintain high accuracy as new after a long period of operation.
Precicion planetary gear reducer is widely used in the following fields:
1. Aerospace industries.
2. Medical health, electronic information industries.
3. Industrial robots, productin automation, CNC machine tool manufacturing industries.
4. Motor,textile,printing,food,metallurgical,envrironment protection engineering, warehouse logistics industries.
About Xingda since 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism field and punching/stamp
ing field since 1984. Our main product, NMRV worm gear speed reducer and series helical gearbox, XDR,
XDF, XDK, XDShave reached the advanced technique index of the congeneric European and Janpanese produc
ts, We offer standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can accept orders
of non-standard products, such as gears, shafts, punching parts ect, according to customers’ Drawings or sam-
ples.
Our company has complete set of equipment including CNC, lathes, milling machines, gear hobbing machine, g-
ear grinding machine, gear honing machine, gear shaping machine, worm grinder, grinding machines, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s-
o on. We have advanced testing equipments also.
Our company has established favorable cooperation relationships with sub-suppliers involving casting, raw mat-
erial, heat treatment, surface finishing and so on.
Application: | Motor, Machinery |
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Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Step: | Single-Step |
Type: | Planetary Gear Reducer |
Frame Size: | 140 |
Samples: |
US$ 230/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Planetary Gearbox Basics
If you’re in the market for a new Planetary Gearbox, you’ve come to the right place. There’s more to these mechanical wonders than just their name. Learn about Spur gears, helical gears, and various sizes. After you’ve read this article, you’ll know exactly what to look for when shopping for a new one. And you’ll also be able to avoid common mistakes made by amateur mechanics.
Wheel drive planetary gearboxes
Planetary gearboxes have numerous benefits over conventional gearboxes. Their compact design is advantageous for servo functions. Their lubrication is a key feature to maintain smooth operation and avoid damage to the gears. Some manufactures use CZPT to ensure proper functioning. These gearboxes have nearly three times the torque of traditional gearboxes while remaining compact and low in mass.
The planetary gears are made of three different types. Each type has an input and output shaft. The input and output shafts are usually coaxially arranged. The input and output shafts are connected to each other via a carrier. The carrier rotates with the planetary gears. The sun gear is the input gear and is typically 24 teeth in diameter. The outer gears are connected to the sun gear via rings of gears that are mounted around the sun gear.
Planetary gearboxes are also used in wheeled and tracked vehicles. They are also used in winch systems, which lift and lower loads. Typical applications include heavy machinery, such as cranes and earthmovers. Wheel drives are also widely used in municipal and agricultural vehicles, as well as material handling vehicles. The wheel drive is typically mounted directly into the wheel rim. A wheel drive may be fitted into two, three, or even four wheels.
A planetary gear set may be used in stages to provide different transmission rates. In order to choose the right gearbox for your application, consider the torque, backlash, and ratio you need. Then, consider the environment where the gearbox is used. Depending on its location, it might need to be protected from weather, water, and other elements. You can find a wide range of different sizes in the market.
Spur gears
There are two basic types of gearheads: planetary and spur gearheads. Each has its advantages and disadvantages depending on the application. This article will discuss the differences between these two types of gearheads. Spur gearheads are commonly used for transmission applications, while planetary gearheads are more widely used for motors. Spur gearheads are less expensive to produce than planetary gearheads, and they are more flexible in design.
There are many different types of spur gears. Among them, a 5:1 spur gear drive ratio means that the sun gear must rotate five times per revolution of the output carrier. The desired number of teeth is 24. In metric systems, the spur gears are referred to as mm and the moon gears as modules. Spur gears are used in many different types of applications, including automotive and agricultural machinery.
A planetary geartrain is a combination of ring and spur gears, which mesh with each other. There are two kinds of planetary geartrains: simple planetary gears and compound planetary gears. Spur gears are the most common type, with a sun gear and ring gear on either side of the sun. Simple planetary gears feature a single sun and ring gear, while compound planetary gears use multiple planets.
A planetary gearbox consists of two or more outer gears, which are arranged to rotate around the sun. The outer ring gear meshes with all of the planets in our solar system, while the sun gear rotates around the ring gear. Because of this, planetary gearboxes are very efficient even at low speeds. Their compact design makes them a desirable choice for space-constrained applications.
Helical gears
A planetary helical gearbox has two stages, each with its own input speed. In the study of planetary helical gear dynamics, the base circle radius and full-depth involute teeth are added to the ratio of each gear. The tangential position of the planets affects the dynamic amplifications and tooth forces. The tangential position error is an important factor in understanding the dynamic behaviour of helical planetary gears.
A helical gearbox has teeth oriented at an angle to the shaft, making them a better choice than spur gears. Helical gears also operate smoothly and quietly, while spur gears generate a thrust load during operation. Helical gears are also used in enclosed gear drives. They are the most common type of planetary gearbox. However, they can be expensive to produce. Whether you choose to use a helical or spur gearbox depends on the type of gearbox you need.
When choosing a planetary gear, it is important to understand the helix angle of the gear. The helix angle affects the way the planetary gears mesh, but does not change the fundamentals of planetary phasing. In each mesh, axial forces are introduced, which can either cancel or reinforce. The same applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will increase the axial forces.
The number of teeth on the planets is a variable parameter that must be considered in the design phase. Regardless of how many teeth are present, each planet must have a certain amount of tooth spacing to mesh properly with the ring or sun. The tip diameter is usually unknown in the conceptual design stage, but the pitch diameter may be used as an initial approximation. Asymmetrical helical gears may also cause undesirable noise.
Various sizes
There are several sizes and types of planetary gearboxes. The planetary gear sets feature the sun gear, the central gear, which is usually the input shaft, and the planet gears, which are the outer gears. A carrier connects the planet gears to the output shaft. The primary and secondary features of the planetary gearbox are important factors to consider. Besides these, there are other things to consider, such as the price, delivery time, and availability around the world. Some constructors are quicker than others in responding to inquiries. While others may be able to deliver every planetary gearbox out of stock, they will cost you more money.
The load share behavior of a planetary gearbox is comparable to that of a spur or a helical gearbox. Under low loads, individual gear meshes are slightly loaded, while other components have minimal deflections. In general, load sharing behaviour is affected mostly by assembly and manufacturing deviations. In this case, the elastic deflections help balance these effects. The load-sharing behavior of a planetary gearbox improves when the load increases.
Planetary gearboxes come in different sizes. The most common size is one with two or three planets. The size and type of the gears determine the transmission rate. Planetary gear sets come in stages. This gives you multiple transmission rate choices. Some companies offer small planetary gearboxes, while others offer larger ones. For those with special applications, make sure you check the torque, backlash, and ratio.
Whether the power is large or small, the planetary gearbox should be matched to the size of the drive. Some manufacturers also offer right-angle models. These designs incorporate other gear sets, such as a worm gear stage. Right-angle designs are ideal for situations where you need to vary the output torque. When determining the size of planetary gearboxes, make sure the drive shafts are lined up.
Applications
This report is designed to provide key information on the Global Applications of Planetary Gearbox Market, including the market size and forecast, competitive landscape, and market dynamics. The report also provides market estimates for the company segment and type segments, as well as end users. This report will also cover regional and country-level analysis, market share estimates, and mergers & acquisitions activity. The Global Applications of Planetary Gearbox Market report includes a detailed analysis of the key players in the market.
The most common application of a planetary gearbox is in the automobile industry, where it is used to distribute power between two wheels in a vehicle’s drive axle. In a four-wheel-drive car, this system is augmented by a centre differential. In hybrid electric vehicles, a summation gearbox combines the combustion engine with an electric motor, creating a hybrid vehicle that uses one single transmission system.
In the Global Industrial Planetary Gearbox Market, customer-specific planetary gears are commonly used for automated guided vehicles, intra-logistics, and agricultural technology. These gears allow for compact designs, even in tight spaces. A three-stage planetary gear can reach 300 Nm and support radial loads of 12 kN. For receiver systems, positioning accuracy is critical. A two-stage planetary gearbox was developed by CZPT. Its internal gear tension reduces torsional backlash, and manual controls are often used for high-quality signals.
The number of planetary gears is not fixed, but in industrial applications, the number of planetary gears is at least three. The more planetary gears a gearbox contains, the more torque it can transmit. Moreover, the multiple planetary gears mesh simultaneously during operation, which results in high efficiency and transmittable torque. There are many other advantages of a planetary gearbox, including reduced maintenance and high speed.
editor by CX 2023-04-24
500Hz wholesaler Brushless Motor Drive Controller Manual Protection 30 Speed 180rpm 2500rpm 3 Pole 143*80*33 24V 48V 60vdriver for BLDC with ce certificate top quality low price
Product Description
BL2415 | |
Name | NOTE |
DC+/DC- | DC voltage input (DC 24V~DC 84V) |
U,V,W | Motor Phase Line |
Hu,Hv,Hw | Hall signal |
VCC | Hall CZPT + |
SV | External speed regulation. suspended when using internal speed regulation. |
F/R | Direction, suspended or high at normal times positive turn, low level reverse. |
EN | Control signal enable high level stop, low level run |
BRK | Brake, low CZPT normally for normal operation, high level shutdown |
ALARM | Alarm signal output |
Electrical Specifications | |||
Projects | Minimum value | Typical values | Maximum value |
Input voltage | 24 | 48 | 60 |
Output current | – | 6 |
35 |
Apply CZPT CZPT (rpm) |
– | – | 20000 |
Hall Signal Voltage (V) |
4.5 | 5 | 5.5 |
Hall CZPT Current (mA) |
– | 20 | – |
External governor (KΩ) |
– | 10 | – |
Over-current protection function | Overcurrent protection occurs when the current exceeds the operating current setting value and lasts a set time | ||
Overpressure | An overvoltage protection occurs when the voltage exceeds 30 V | ||
undervoltage | undervoltage protection when voltage is below 10 V | ||
Hall anomaly | Hall signal anomaly | ||
We can also CZPT ize products according to CZPT er requirements. |
Name | Note |
DC+/DC |
DC voltage input (DC 10V~DC 24V) |
U,V,W |
Motor Phase Line |
Hu,Hv,Hw |
Hall signal |
VCC |
Hall CZPT + |
SV |
External speed regulation. suspended when using internal speed regulation |
F/R |
Direction, suspended or high at normal times positive turn, low level reverse |
EN |
Control signal enable high level stop, low level run |
BRK |
Brake, low CZPT normally for normal operation, high level shutdown |
ALARM |
Alarm signal output |
Signal |
Termina |
Content |
Power |
DC+ |
DC CZPT input positive. (Voltage range DC24~60 V) |
DC- |
DC CZPT input negative electrode |
|
Motor Hall |
W |
DC brushless motor W phase. |
V |
DC brushless motor V phase. |
|
U |
DC brushless motor U phase. |
|
Signal Connection |
REF- |
dc brushless motor hall signal ground wire. |
HW |
Hall Signal HW. for DC Brushless CZPT |
|
HV |
Hall Signal HV. for DC Brushless CZPT |
|
HU | Hall Signal HU. for DC Brushless CZPT | |
REF+ |
dc brushless motor hall signal CZPT cord. |
|
Control Signal |
SV |
1 external speed regulating potentiometer ;2 external analog signal speed regulating input ;3 PWM speed regulating signal input. |
COM |
common port (0 V reference level). |
|
F/R |
When the F/R end is disconnected from the COM end or when the high level input is |
|
EN |
The motor stops slowly when the EN and COM ends are disconnected or high level input, and the motor runs when short connection or low level input. | |
BRK |
BRK end and COM end disconnect or high level input timing brake stop, short connection or low level input when motor running. |
|
Output signal |
SPEED |
corresponding to the running speed of the motor and output the corresponding pulse The formula is: N(rm)=(F/P)x60/3 F:output pulse frequency;Hz:P: motor pole logarithm:N: motor speed 2ms Example:Motor 4 poles F=sec/2msF=500Hz N(rm)=(500/4)x60/3=2500 |
ALM |
Motor or drive control fault signal output signal, normal 5 V, when failure level is 0 V.. |
Alarm indication |
State description |
Countermeasures |
Red light flashes 2 times |
Overpressure alarm |
alarmCheck voltage |
Red light flashes 3 times |
Overflow CZPT for CZPT Tube |
Determine whether the selection is correct |
Red light flashes 4 times |
Over-current alarm |
Check P-sv setting, proofread motor parameters. or increase the acceleration time. |
Red light flashes 5 times |
undervoltage alarm |
Check the supply voltage and check whether the supply CZPT meets the condition of 1.5 times greater than the motor CZPT |
Red light flashes 6 times |
Hall alarm |
Please check to see if the motor wiring is secure. |
Red light |
Stopping alarm |
Make sure the motor load is too large |
Red light flashes 8 times |
More than two alarms |
Hall and shutoff alarm as a common condition. Adjust the P-sv to the maximum when the motor can not speed. |
Established in 1994, HangZhou BG CZPT Factory is a professional manufacturer of brushless DC motors, brushed DC motors, planetary gear motors, CZPT motors, CZPT motors and AC motors. We have a plant area of 6000 square meters, multiple patent certificates, and we have the independent design and development capabilities and strong technical force, with an annual output of more than 1 million units. Since the beginning of its establishment, BG motor has focused on the overall solution of motors. We manufacture and design motors, provide professional CZPT ized services, respond quickly to CZPT er needs, and actively help CZPT ers to solve problems. Our motor products are exported to 20 countries, including the CZPT States, Germany, CZPT , the CZPT CZPT dom, Poland, Slovenia, Switzerland, Sweden, Singapore, South Korea etc.
Our founder, Mr. CZPT , has more than 40 years of experience in motor technology, and CZPT other engineers also have more than 15 years of experience, and 60% of CZPT staff have more than 10 years of experience, and we can assure you that the quality of CZPT motors is top notch.
The products cover AGV, underwater robots, robots, sewing machine industry, automobiles, medical equipment, automatic doors, lifting equipment, industrial equipment and have a wide range of applications.
We strive for excellence in the quality of each product, and we are only a small and sophisticated manufacturer.
Our vision: CZPT the world forward and make life better!
1. How can I use the driver for the first time?
A: After correctly connecting the CZPT line, motor line, and Hall line, the external potentiometer slowly accelerates, and the motor rotates correctly, and then test the enable, direction and other functions in turn. If you are unfamiliar with this product, you should test it for the first time before installing it for actual use.
2. What is the impact of reverse CZPT connection?
A: Will burn the drive immediately.
3. What is the highest voltage of the upper control signal V?
A: The maximum voltage of the speed control signal is 5V, exceeding this voltage will cause the drive to burn.
4. After the driver has been working for a CZPT time, the housing is relatively hot, is it normal?
A: Normally, under normal temperature, working the shell for a CZPT time to 90 degrees will not affect the performance.
5. The CZPT indicator is on, but the motor does not rotate and shakes. What is the reason?
A:It may be that there is an error between the phase line and the Hall line. Please follow the motor manual and reconnect the CZPT to test.
6. Can I adjust the speed of my motor to 6000 with this driver?
A:The maximum speed of the brushless motor is determined by the parameters of the motor itself, and the driver can control the motor speed from 0 to the highest speed.
7. I already have a motor on my hand. How do I connect it after purchasing this driver?
A:You must first determine the definition of the phase line and Hall line of the motor on your hand before wiring. If you are not sure, you need to ask the motor manufacturer. Incorrect wiring will cause damage to the drive.
8. Can I add some functions to this drive or develop new products?
A: Yes, please contact CZPT company.
130mm manufacturer Hollow Rotary Speed Reducer Motion Controller Rotary Actuator Slewing Drive with Reduction Ratio 18 for NEMA23 57mm Stepper Motor with ce certificate top quality low price
Product Description
Product Description
Rotary speed reducer/slewing drive
Main fetures:
1.large speed ratio range
2.small volume,low weight ,saving space for mounting.
3.high efficiency,high mechanical strength and high quality aluminum alloy housing
4.long life service,large output torque,low noise and little vibration
5.low temperature rise,omnibearing installation ,easy to connect with other machinery.
6.high carry ability,elegant apperance.
7.CE standard,input CZPT can be 0.06KW-15KW
8.stable transmission
Product Parameters
Model | Output Torque |
Tilting Moment Torque |
Holding Torque |
Static Axial Rating | Static Radial Rating | Dynamic Axial Rating | Dynamic Radial Rating | Gear Ratio | Tracking CZPT | Weight |
JQCB355 | 8kN.m | 67.8kN.m | 48kN.m | 555kN | 222kN | 133kN | 117kN | 85:1 | ≤0.15° ≤0.1° ≤0.0° |
70kg |
5900 1bf.ft | 50*10³ 1bf.ft | 35*10³ 1bf.ft | 125*10³ 1bf | 50*10³ 1bf | 30*10³ 1bf | 26*10³ 1bf |
Detailed Photos
More Models
Packaging & CZPT
Company Profile