Solution Description

JWB Series Speed Variator 
1. Characteristics:

 JWB-X  type

• Sizes: ≥04
• Power up to 1.5 kW or much more
• Circumstances in RAL 5571 blue solid iron
• Shafts: circumstance hardened and tempered metal.
• Interior parts: warmth-taken care of metal
• Output velocity with 4 pole(1400r/min) motors: 2-10r/min4.7-23.5r/min15-75r/min20-100r/min, 28-140r/min, 30-150r/min40-200r/min60-300r/min80-400r/min100-500r/min190-950r/min.
• Output Torque worth max 1002Nm
• Silent, vibration-cost-free managing
• Bidirectional rotation
• Manage handwheel positionable on either facet
• Slipping velocity to max load at 5% 
• Regulation sensibility: ,5 rpm 
• Painted with blue epoxy-polyester powder 

 JWB-X B type

• Measurements:01,02,03 and 04
• Electrical power up to 1.5 kW or significantly less
• Cases in die-solid aluminium alloy

• Shafts: case hardened and tempered metal.
• Inside factors: warmth-treated metal
• Output pace with 4 pole(1400r/min) motors: 2r/min-20r/min4.7r/min-23.5r/min6.5-32.5r/min, 8-40r/min, 9-45r/min, 13-65r/min, 15r/min-75r/min18-90r/min, 25-125r/min, 28r/min-140r/min40r/min-200r/min60r/min-300r/min80r/min-400r/min100r/min-500r/min190r/min-950r/min.
• Output Torque value max 795 Nm
• Silent, vibration-free operating
• Bidirectional rotation
• Manage hand wheel positionable on both facet
• Slipping speed to max load at 5%
• Regulation sensibility: ,5 rpm
• Painted with blue epoxy-polyester powder 

two. Technical parameters

 

About Us

ZheJiang CZPT Co.,Ltd,the predecessor was a state-owned  mould enterprise, was proven in 1965. CZPT specializes in the total energy transmission remedy for higher-conclude gear producing industries primarily based on the aim of “Platform Product, Software Style and Skilled Services”.
Starshine have a strong technical power with more than 350 workers at current, which includes more than thirty engineering experts, 30 top quality inspectors, masking an spot of 80000 square meters and types of advanced processing equipment and testing equipments. We have a good basis for the market software growth and provider of substantial-stop pace reducers & variators owning to the provincial engineering technological innovation analysis middle,the lab of gear speed reducers, and the foundation of CZPT R&D.

Our Crew

High quality Manage
Quality:Insist on Improvement,Strive for CZPT With the advancement of gear production indurstry,client never satirsfy with the current high quality of our items,on the opposite,wcreate the worth of quality.
Quality plan:to boost the general amount in the field of power transmission  
Quality View:Steady Improvement , pursuit of excellence
Quality Philosophy:High quality generates value

three. Incoming Good quality Manage
To establish the AQL suitable degree of incoming material handle, to offer the content for the complete inspection, sampling, immunity. On the acceptance of experienced items to warehousing, substandard products to get return, verify, rework, rework inspection accountable for tracking bad, to monitor the provider to take corrective 
actions to avert recurrence.

four. Process High quality Handle
The manufacturing site of the very first examination, inspection and closing inspection, sampling in accordance to the demands of some projects, judging the high quality alter craze
 found irregular phenomenon of producing, and supervise the creation section to enhance, remove the irregular phenomenon or point out.

5. FQC(Last QC)
After the producing section will comprehensive the product, stand in the customer’s place on the completed item good quality verification, in purchase to make certain the high quality of 
consumer anticipations and needs.

six. OQC(Outgoing QC)
Soon after the merchandise sample inspection to establish the competent, making it possible for storage, but when the finished solution from the warehouse before the official supply of the merchandise, there is a check, this is known as the shipment inspection.Check out articles:In the warehouse storage and transfer status to verify, whilst confirming the shipping of the 
merchandise is a product inspection to determine the competent goods.

seven. Certification.

Packing

Supply

A Short Overview of the Spur Equipment and the Helical Planetary Gearbox

This write-up will offer a brief overview of the Spur gear and the helical planetary gearbox. To learn far more about the positive aspects of these gearboxes, read on. Right here are a number of common employs for planetary gears. A planetary gearbox is utilized in several autos. Its efficiency helps make it a well-liked decision for tiny engines. Right here are a few illustrations. Each has its positive aspects and negatives. Let us discover every 1.

helical planetary gearbox

In terms of price tag, the CZPT is an entry-stage, hugely dependable helical planetary gearbox. It is suitable for programs where space, excess weight, and torque reduction are of large problem. On the other hand, the X-Treme series is appropriate for programs requiring large-acceleration, high-axial and radial masses, and large-velocity functionality. This post will go over the positive aspects of every single type of planetary gearbox.
A planetary gearbox’s traction-dependent design is a variation of the stepped-planet layout. This variation depends on the compression of the aspects of the stepped-earth design and style. The ensuing layout avoids restrictive assembly problems and timing marks. In comparison to standard gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or scaled-down volume. For case in point, a 2:1 ratio compound earth would be utilised with a 50-ton ring gear, and the outcome would be the exact same as a 100-ton ring equipment, but the planetary disks would be fifty percent the diameter.
The Helical planetary gearbox uses three elements: an enter, an output, and a stationary position. The basic model is highly effective and transmits 97% of the input power. There are a few primary sorts of planetary gearboxes, every single concentrating on a distinct functionality characteristic. The CZPT standard line is an exceptional area to begin your investigation into planetary gearboxes. In addition to its performance and versatility, this gearbox has a host of modular features.
The Helical planetary gearbox has several benefits. It is functional, light-weight, and effortless to maintain. Its composition combines a sun gear and a earth equipment. Its teeth are organized in a way that they mesh with every other and the sunshine equipment. It can also be used for stationary purposes. The sunlight equipment retains the provider stationary and rotates at the fee of -24/16 and -3/2, based on the variety of teeth on each gear.
A helical planetary gearbox can reduce noise. Its form is also smaller sized, minimizing the dimensions of the program. The helical gears are usually quieter and run far more efficiently. The zero helix-angle gears, in distinction, have scaled-down dimensions and increased torque density. This is a benefit, but the latter also will increase the life of the technique and is less costly. So, even though the helical planetary gearbox has many rewards, the latter is advisable when room is minimal.
The helical gearbox is much more successful than the spur gear, which is restricted by its absence of axial load element. The helical gears, on the other hand, generate important axial forces in the equipment mesh. They also exhibit much more sliding at the factors of tooth make contact with, adding friction forces. As such, the Helical planetary gearbox is the preferred decision in servo purposes. If you’re looking for a gearbox to minimize noise and boost performance, Helical planetary gearboxes are the proper decision.
The primary distinctions among the two types of planetary gears can be located in the design of the two outer rings. The outer ring is also named the sunlight gear. The two gears mesh jointly according to their very own axes. The outer ring is the planetary gear’s carrier. Its excess weight is proportional to the part of the ring that is stationary. The provider sets the gaps between the two gears.
Helical gears have angled enamel and are excellent for applications with large hundreds. They are also really sturdy and can transfer a high load. A typical Helical gearbox has two pairs of tooth, and this makes certain easy transmission. In addition, the increased make contact with ratio prospects to lower fluctuations in mesh stiffness, which means much more load ability. In phrases of price, Helical planetary gears are the most inexpensive gearbox type.
The outer ring gear drives the inner ring gear and surrounding planetary components. A wheel push planetary gearbox could have as significantly as 332,000 N.m. torque. Yet another widespread type of planetary gearbox is wheel travel. It is equivalent to a hub, but the outer ring gear drives the wheels and the sunlight gear. They are often blended over a housing to optimize size. A single-phase Helical gears can be employed in bicycles, while a two-phase planetary equipment system can manage up to 113,000 N.m. torque.
The style of a helical planetary geartrain is complex. It should comply with a number of constraints. These constraints relate to the geometrical partnership of the planetary geartrains. This examine of the possible style space of a Helical geartrain utilizes geometric layouts. The ring equipment, sunlight, and ring gear have no effect on the ratio of the planetary transmission. Nonetheless, helical geartrains are a good decision for several apps.

Spur gear planetary gearbox

The mixture of planetary gears and spur gears in a transmission program is called a planetary or spur gearbox. The two the planetary gear and spur gear have their very own characteristics and are utilized in a variety of types of automobiles. They function in a similar way, but are constructed otherwise. Here are some essential variations in between the two types of gears. Shown beneath are some of the most crucial variations among them:
Helical gears: As opposed to spur gears, helical gears create substantial axial forces in the gear mesh. They also attribute higher sliding get in touch with at the level of tooth contact. The helix angle of a gearbox is generally in the variety of fifteen to 30 degrees. The greater the helix angle, the far more axial forces will be transmitted. The axial pressure in a helical gearbox is greater than that of a spur equipment, which is the explanation why helical gears are much more successful.
As you can see, the planetary gearhead has numerous variations and apps. Nonetheless, you ought to just take treatment in choosing the number of teeth for your planetary equipment system. A 5:1 spur gear push ratio, for example, signifies that the sunshine equipment demands to total 5 revolutions for each output provider revolution. To accomplish this, you may want to choose a sunlight equipment with 24 enamel, or five mm for every single revolution. You may require to know the metric units of the planetary gearhead for it to be suitable with different varieties of equipment.
An additional critical feature of a planetary gearbox is that it will not call for all of the spur gears to rotate about the axis of the travel shaft. Rather, the spur gears’ inner tooth are fastened and the drive shaft is in the identical course as the output shaft. If you select a planetary gearbox with fixed internal tooth, you’ll require to make sure that it has enough lubrication.
The other important big difference amongst a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a large pitch diameter, even though a spur gear has low pitch. A spur gear is in a position to manage larger torques, but just isn’t as productive. In addition, its higher torque capacity is a large disadvantage. Its performance is similar to that of a spur equipment, but it is considerably much less noisy.
One more variation among planetary and spur gear motors is their expense. Planetary gear motors are likely to be a lot more pricey than spur equipment motors. But spur gears are less expensive to make, as the gears by themselves are smaller and easier. Nevertheless, planetary gear motors are far more efficient and effective. They can manage reduce torque programs. But each gear carries a set load, restricting their torque. A spur gear motor also has less internal frictions, so it is usually suited for decrease torque programs.
An additional variation among spur gears and planetary gears is their orientation. One spur gears are not coaxial gearboxes, so they are not coaxial. On the other hand, a planetary gearbox is coaxial, that means its input shaft is also coaxial. In addition to this, a planetary gearbox is produced of two sets of gear wheels with the exact same orientation. This presents it the capability to achieve concentricity.
Yet another difference in between spur gears and planetary gears is that a planetary equipment has an integer amount of teeth. This is critical because every single gear must mesh with a sunshine gear or a ring equipment. Moreover, every single planet should have a corresponding variety of teeth. For every earth to mesh with the sunlight, the teeth must have a particular distance aside from the other. The spacing among planets also issues.
Besides the dimensions, the planetary gear program is also known as epicyclic gearing. A planetary equipment program has a sunlight gear in the center, which serves as the enter equipment. This gear has at the very least 3 pushed gears. These gears have interaction with every single other from the inside and type an internal spur gear layout. These equipment sets are hugely tough and ready to modify ratios. If preferred, a planetary equipment teach can be converted to yet another ratio, therefore boosting its efficiency.
Another crucial variation between a spur equipment and a planetary gearbox is the sort of teeth. A spur gear has tooth that are parallel to the shaft, whilst a planetary equipment has tooth that are angled. This variety of gear is most suitable for minimal-pace purposes, the place torque is essential to transfer the actuation item. Spur gears also make sounds and can damage equipment teeth because of to repeated collisions. A spur equipment can also slip, stopping torque from reaching the actuation object.