Product Description

Zero Backlash Brushless Large-Precision Gear Solar Device Motor Gearhead NEMA34 17  CNC Wheel Travel Servo Motor Small Micro Mini Epicyclic Planetary Gearbox
 

Item Description

The precision planetary equipment box has the advantages of higher precision, gentle fat, little volume, huge transmission selection, high effectiveness, easy procedure, low noise, economic climate and practicality, and straightforward set up. Matching NEMA17, NEMA23, NEMA34 and NEMA42 stepper motors, brushless motors and servo motors. Commonly relevant to automation gear, lithium battery equipment, and many others

Servo planetary reducer is one more identify for high-precision planetary reducer in the market. Its primary transmission construction is: planetary gear, solar gear, inner gear ring. When compared with other reducers, the servo planetary reducer has the characteristics of substantial rigidity, high precision (in 1 level for a solitary phase), substantial transmission effectiveness (ninety seven% – 98% for a one stage), higher torque/quantity ratio, existence-prolonged maintenance totally free, and many others. Most of them are mounted on stepping motor and servo motor to reduce velocity, boost torque and match inertia

Positive aspects Planetary reducer

Precision planetary reducer is another title for planetary reducer in the market. Its primary transmission structure is planetary gear, sunlight gear and internal equipment ring. Precision planetary reducer is commonly utilized in servo motor, stepping motor, dc motor and other transmission systems due to the fact of its modest dimensions, substantial transmission efficiency, vast deceleration variety, higher precision and a lot of other advantages.
Traits of precision planetary reducer

one. Higher torque and affect resistance: the planetary reducer has far more than 6 uniform huge loads on the area of the transmission gear. Several transmission gears in the planetary reducer are symmetrical and bear the transient effect load, so that the planetary reducer can withstand the influence of huge torque, and its very own and rolling bearing areas will not be ruined due to long-expression load cracking.
2. Tiny size and light force: the planetary reducer is modest in measurement, gentle in bodyweight and light-weight in look, which tends to make the layout scheme more valuable. The composition of the planetary reducer can also be repeatedly connected according to the required number of segments, and independently composed of multiple segments.
3. Substantial efficiency and minimal backlash: due to the fact each and every set of transmission equipment in the reducer can only be contacted by 3 gears, when the transmission system has the identical torque, the journal have to be pressured, so when developing the equipment, a bigger modification coefficient and a thinner thickness should be chosen. The larger the equipment module is, the greater the offset tolerance in between transmission gears is, the larger the relative clearance amongst transmission gears is, and the total backlash in between transmission ratios will also improve.
4. The precision planetary reducer is characterised by higher rigidity, large precision (inside 1 stage for a one stage), higher transmission performance (ninety seven% – ninety eight% for a one stage), substantial torque/volume ratio, existence-extended servicing cost-free, and so on.

Optional output terminal type

Software

Organization Profile

HangZhou at any time electrical power is a manufacturer specializing in R&D, manufacturing and sales of substantial-precision planetary reducer, higher-precision system reducer and particular reducer. Our crew is excellent at a range of internal and external gear processing and answers. We have summarized a set of “inner top quality administration method” to make certain the relative precision of the combined areas and give a higher qualification rate and high performance ensure for the supply of the comprehensive machine.
We use innovative laptop software for design and demonstration, and merge a long time of knowledge in mechanical transmission and movement management to provide worldwide movement and control remedies. Good quality is the basis of business survival. We give steady and substantial-top quality items for the market and provide more optimized automation answers. We usually just take “person desire” as our company objective, “scientific and technological innovation” as the foundation of our improvement, and implement the procedure of ISO good quality management technique in all facets of our firm. Our items are characterised by large precision, huge bearing torque, long support existence, reduced sounds, smooth procedure, robust flexibility and routine maintenance free.
Our goods are extensively utilized in aerospace, CNC machine equipment, cutting and welding equipment, textile printing and dyeing machinery, packaging equipment, meals machinery, ships, radar, data conversation methods, robots, robotic arms, CZPT material tools, precision tests devices, tests devices, plastic equipment, glass machinery, coal mining equipment, lifting equipment, metallurgical equipment, engineering equipment and other fields. The approach of our pursuit of achievement is the procedure of constantly sublimating our romantic relationship with you.

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Series	Introduction	Series	Introduction
BAB series	7 sices: 42mm-220mm Output torque: 14Nm-2000Nm Ratio: 1-stage:3/4/5/6/7/8/9/10 2-stage:15/20/25/30/35 /40/45/50/60/70/80/90/100 Backlash: 1-stage:≤1, ≤3, ≤5 arcmin 2-stage:≤3, ≤5, ≤7 arcmin	BABR Series	7 sices: 42mm-220mm Output torque: 9Nm-2000Nm Ratio: 1-stage:3/4/5/6/7/8/9/10/14/20 2-stage:15/20/25/30/35/40/45/50/60/70 /80/90/100/120/140/160/180/200 Backlash: 1-stage:≤2, ≤4, ≤6 arcmin 2-stage:≤4, ≤7, ≤9 arcmin
BAD  Series	7 sices: 47mm-255mm Output torque: 14Nm-2000Nm Ratio: 1-stage:4/5/6/7/8/10 2-stage:20/25/30/35/40/50/60/70/80/100 Backlash: 1-stage:≤1, ≤3, ≤5 arcmin 2-stage:≤3, ≤5, ≤7 arcmin	BADR Series	7 sices: 47mm-255mm Output torque: 14Nm-2000Nm Ratio: 1-stage:4/5/6/7/8/10/14/20 2-stage:20/25/30/35/40/50/60/ 70/80/100/140/200 Backlash: 1-stage:≤2, ≤4, ≤6 arcmin 2-stage:≤4, ≤7, ≤9 arcmin
BAE Series	7 sices: 42mm-220mm Output torque: 14Nm-2000Nm Ratio: 1-stage:3/4/5/6/7/8/9/10 2-stage:15/20/25/30/35/40/45/50 /60/70/80/90/100 Backlash: 1-stage:≤5 arcmin 2-stage:≤8 arcmin	BAF Series	7 sices: 70mm-235mm Output torque: 14Nm-2000Nm Ratio: 1-stage:3/4/5/6/7/8/9/10 2-stage:15/20/25/30/35/40/45/ 50/60/70/80/90/100/ Backlash: 1-stage:≤5  arcmin 2-stage:≤8 arcmin
BPG/BPGA Series	10 sices: 40mm-160mm Output torque: 9Nm-423Nm Ratio: 1-stage:3/4/5/7/8/10 2-stage:12/15/20/25/30/35/40/ 50/70/100 Backlash: 1-stage:≤6, ≤8 arcmin 2-stage:≤8, ≤10 arcmin

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Series	Introduction	Series	Introduction
BAB series	7 sices: 42mm-220mm Output torque: 14Nm-2000Nm Ratio: 1-stage:3/4/5/6/7/8/9/10 2-stage:15/20/25/30/35 /40/45/50/60/70/80/90/100 Backlash: 1-stage:≤1, ≤3, ≤5 arcmin 2-stage:≤3, ≤5, ≤7 arcmin	BABR Series	7 sices: 42mm-220mm Output torque: 9Nm-2000Nm Ratio: 1-stage:3/4/5/6/7/8/9/10/14/20 2-stage:15/20/25/30/35/40/45/50/60/70 /80/90/100/120/140/160/180/200 Backlash: 1-stage:≤2, ≤4, ≤6 arcmin 2-stage:≤4, ≤7, ≤9 arcmin
BAD  Series	7 sices: 47mm-255mm Output torque: 14Nm-2000Nm Ratio: 1-stage:4/5/6/7/8/10 2-stage:20/25/30/35/40/50/60/70/80/100 Backlash: 1-stage:≤1, ≤3, ≤5 arcmin 2-stage:≤3, ≤5, ≤7 arcmin	BADR Series	7 sices: 47mm-255mm Output torque: 14Nm-2000Nm Ratio: 1-stage:4/5/6/7/8/10/14/20 2-stage:20/25/30/35/40/50/60/ 70/80/100/140/200 Backlash: 1-stage:≤2, ≤4, ≤6 arcmin 2-stage:≤4, ≤7, ≤9 arcmin
BAE Series	7 sices: 42mm-220mm Output torque: 14Nm-2000Nm Ratio: 1-stage:3/4/5/6/7/8/9/10 2-stage:15/20/25/30/35/40/45/50 /60/70/80/90/100 Backlash: 1-stage:≤5 arcmin 2-stage:≤8 arcmin	BAF Series	7 sices: 70mm-235mm Output torque: 14Nm-2000Nm Ratio: 1-stage:3/4/5/6/7/8/9/10 2-stage:15/20/25/30/35/40/45/ 50/60/70/80/90/100/ Backlash: 1-stage:≤5  arcmin 2-stage:≤8 arcmin
BPG/BPGA Series	10 sices: 40mm-160mm Output torque: 9Nm-423Nm Ratio: 1-stage:3/4/5/7/8/10 2-stage:12/15/20/25/30/35/40/ 50/70/100 Backlash: 1-stage:≤6, ≤8 arcmin 2-stage:≤8, ≤10 arcmin

The Basics of a Planetary Gearbox

The basic model of a planetary gearbox is a highly efficient transmission that transmits nearly ninety percent of the power it receives. The basic planetary gearbox comes in three basic types: Inline, Helical, and Spur. Below, we will discuss the differences between each of them and which one is better for your needs. A planetary gearbox is an important part of any engine and may be the perfect choice for your vehicle.

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that enables the transfer of power. Its design makes it stable and reliable, and the space and weight-saving benefits make it a popular choice for many applications. Planetary gearboxes have low inertia, high torque, and a wide range of reduction ratios, which make them a versatile choice for many industries. To find out more about this type of gearbox, read about its construction and specifications.
A planetary gearbox is composed of two parts: a sun gear (also called the central or input gear), and two planet gears (also called outer gears). These gears are connected to each other via a carrier. In order to get the best performance from your gearbox, it’s important to find a model with the features and benefits required for your application. Also, be sure to check out the delivery time, global availability, and customer service of your selected constructor. A few constructors are faster than others and have the ability to respond quickly, while others can deliver every single planetary gearbox out of stock.
Whether you’re using an inline planetary gearbox for your car’s transmission, or you’re building a new machine, it’s important to choose the right size for your application. The most common ratio is five:1, but an inline gearbox can be as high as 1000:1! The torque range is between 250-950 lb-in for continuous torque, and up to 5800 lb-in for yield torque. Some companies even offer custom shafts if you need them to fit a specific application.
Inline planetary gearboxes have a high ratio of helical rotation and are useful for applications where space is limited. Their low-backlash design allows them to handle high torques and high accelerations without backlash. Despite their compact size, planetary gear systems also have high single-stage reduction ratios, a feature that makes them ideal for a variety of industrial applications. They can also be connected for high reduction ratios.
An inline planetary gearbox can be used in many applications, from small tools to heavy industrial machinery. Its basic design includes three components: an input gear pair, an output gear pair, and a stationary position. Some planetary gearbox designs also include additional gear sets that can provide a slight offset between input and output. A planetary gearbox may also contain multiple bearings, which make the assembly more robust and reliable.
Inline planetary gear reducers are commonly used in industrial settings to slow down an electric motor. They are able to multiply torque, which means they can reduce the input speed to a level where the mechanical devices inside the motor can function properly. This type of gear reducer also has a low clearance, which makes it ideal for machines with high torque. However, you should consider the amount of torque required in your application before you make a purchase.

Helical planetary gearbox

A helical planetary gearbox is a type of mechanical system. The gears are connected by joints to the carrier that holds the planets stationary. The sun gear serves as an input to the other gears, and the planet gears rotate at a rate that depends on the number of teeth in each gear. The ratio between these gears is -Ns/Np, and the number of teeth in the ring is N r, N s, and N p.
Another type of planetary gearbox uses multiple helical axes to distribute the load. This design also offers high stiffness and low backlash, which is important for applications involving frequent start-stop cycles and rotational direction changes. It also features a compact design and low mass inertia. A helical planetary gearbox can be used for a wide range of applications. Listed below are some of the benefits of helical gear technology.
The basic design of a helical planetary gear is based on the principle of stepping planets. This concept eliminates the need for timing marks and restrictive assembly conditions. The planetary gear’s helical shape can be modified to achieve a greater transmission ratio in an equal or smaller volume. For example, a 50-T ring gear will yield the same effect as a 100-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a wide variety of secondary features that are critical to torque transmission. For instance, compact needle roller bearings are appropriate for a helical planetary gearbox because of their low-profile design and small space. However, a tapered roller bearing is better suited to handling high axial forces. In general, a helical planetary gearbox will have a higher efficiency rate and lower noise levels.
A helical planetary gearbox will have a number of components that can vary in size and shape. They will include a sun gear and many planetary parts. The central sun gear will take a low-torque input and will run multiple external gears to increase the torque and speed. This basic model of a planetary gearbox is highly efficient, transferring 97% of the power input. There are three main types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good example of an entry-level helical planetary gearbox. It is extremely reliable and aimed at providing torque in quiet applications with high precision. The Access series is another option, which is designed to meet the needs of the low-backlash planetary gearbox market. It features helical planetary gears with five to eight arc-minutes backlash, and is built on a monobloc housing.
A helical planetary gearbox is widely used in 3D printing. They are lightweight and can provide a high gear ratio. In addition to their low weight and high efficiency, some people have installed them into 3D printers to improve the accuracy of their designs. And in addition to 3D printing, helical gears are used in many industrial applications. If you’re thinking about purchasing one, you should know what the benefits are.

Spur planetary gearbox

There are many advantages to a spur planetary gearbox, from its compact design and low cost to its unmatched power transmission capacity per unit volume. Planetary gears have high efficiency per stage and can achieve up to 95% efficiency, depending on the ratio. Planet gears are mounted on a joint carrier, and the output rotation speed is slower than the drive rotation speed, which leads to increased torque. The higher the gear wheels, the more torque the unit can produce.
A spur planetary gearbox incorporates multiple other gear sets that must have helical teeth. These other gear sets must be helical, and the motor must be aligned with the driven parts. The spur gears are the most efficient type of planetary gear, as their teeth are symmetrical, which means no axial forces are generated. The difference between a spur and a planetary gearbox is its shape.
The right angle spur planetary gearbox is a versatile design with a spiral bevel gear that provides superior smoothness and quiet operation. This gearhead is case-hardened and ground to increase its efficiency. These gears can be purchased in 3-100 ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox utilizes spur gears around the circumference of the mechanism. The spur gears rotate between gears that have internal and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the average of the ring gears and sun gears. A spur gearbox can also be considered a compound planetary gear. It is typically used for servo applications. Unlike spur gears, helical planetary gears are easier to maintain and have lower noise levels.
The most notable difference between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur gear head. A spur gear head is less complex, but cannot handle the same amount of load as a planetary gearhead. Both types can achieve the same backlash, but a planetary gearhead has better lubrication retention than a spur gear. It can run at higher speeds without excessive lubrication, while a spur gear drive is more efficient at low speeds. The reduction ratio of a planetary gearhead is near unity while that of a planetary gear head is many thousand to one.
A planetary gearbox has many applications. Plastic machinery, goods & personnel lifts, and machine tools are all prime examples of these types of gearing systems. Other industries that use these gears include wind turbines and sugar crystallizers, as well as steel and sugar mills. And of course, the use of planetary gears is not limited to these industries. It is used in many different ways, including slewing drives, mill drive, and derrick & dockyard cranes

editor by czh 2022-12-20