|Place of Origin:||Shanghai, China|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 unit|
|Price:||85 USD per unit|
|Packaging Details:||Carton, wooden box|
|Delivery Time:||1-3 working day|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||1000 units per month|
|Name:||Roller Rolling Ring Drive||Model:||GP15C|
|Warranty:||1 Year||Other Name:||Rolling Ring Drive|
|Length:||Support Costomers||Origin:||Shanghai, China|
ring traverse drive,
uhing traverse units
Qipang GP15C copper wire roller rolling ring drive with roller guide manufacturers
|Model-rolling ring drive||d1||d2||L1||L2||L3||L4||L5||L6||H1||H2||Md||keyway|
Technical characteristics of the folding device series GP3
|Model-rolling ring drive||Shaft diameter, mm||Max pitch, mm||Maximum thrust,N||Max strength, kg|
QP rolling ring drive - Understanding Rolling Ring Linear Drives
The technology has many advantages over conventional devices, but is not for every application
Rolling ring linear drives are used worldwide, to meet a variety of positioning and reciprocating linear motion applications. These linear drives convert the rotary motion of a smooth, threadless shaft into linear output at fixed or variable pitch.
Typically, in turn, reduces overall operating and maintenance costs, and permits uninterrupted production for longer periods of Time before the system needs to be stopped for adjustment.
A rolling ring linear drives operates on an unusual but simple procedure. It runs on a smooth case-hardened steel drive shaft. The threadless shaft passes through a series of rolling ring bearings situated in a load-bearing housing, or nut. Rolling ring bearings should not be confused with standard ball or roller bearings. In a rolling ring bearing, each ring has a specially contoured inner race that bears against the smooth shaft. The rings are set at specific angles relative to the shaft (see the following picture).
The main advantages of Qipang rolling ring drive principle are:
1,highest possible efficiency due to the fact that the gear and the payload are completely supported by roller bearings
2,automatic traversing movement
3,variable traversing speeds ranging from 0 m/s to a maximum of 4.2 m/s; can also be separately set for the two directions with constant rotation of the shaft
4,variable traversing width and traversing position
5,high dynamics at the points of reversal
6,can be released from the shaft
7,low operating costs
8,low maintenance requirements
QP rolling ring drive - Easy to adjust pitch:
The pitch, or distance the nut moves per a single shaft revolution, is adjustable by changing the angle of the rings relative to the shaft. This is accompanied by a pitch control — usually a lever or a dial — on the housing.
Rolling ring drive manufacturers can design a linear motion system to permit pitch adjustment without slowing down the motor, and without making any other adjustments to controls. This is a production-boosting advantage should pitch adjustment become necessary during a production process. The system continues to operate while the operator tweaks the pitch to meet requirements. This feature helps rolling ring linear actuator users to maintain peak, or near-peak, production rates.
Easy pitch adjustment also permits using pitch control to govern linear speed. Instead of using a more costly variable-speed motor, users can employ an economical single-speed motor. Changing the pitch setting of a rolling ring drive changes the linear distance the nut travels per shaft revolution. The end result is that the nut traverses faster or slower while being driven by a single speed motor.
Typically the smooth, unthreaded shaft will not trap dirt and debris. This generally eliminates the need to incorporate a protective bellows assembly. Furthermore, it virtually does away with the “jamming and churning” that result from particles getting caught in the threads of a screw-based system. Such churning can damage expensive equipment and result in downtime for cleaning and repairs.
QP rolling ring drive - Maintenance is simple:
After periodic shaft lubrication, there are no routine maintenance procedures required with rolling ring systems. Over time, the wear on the drive shaft will make it necessary to replace it. However, rolling ring linear actuators pay for themselves in time savings and lower maintenance costs well before significant maintenance or replacement is required.
A mechanical lever affixed to the rolling ring drive's nut is automatically "flipped" when the nut contacts its end stop, which may be adjusted to determine the length of the traverse before reversal. Because no electronic controls or gear systems are involved, design time is less, maintenance is reduced, and operation requires no special training or skills.
The work issue is one of merits consideration. The workhorse nature of these drives permits longer periods of continuous use of production machinery, which in turn helps make processes more productive and more profitable.
QP rolling ring drive - Supporting the load
Screw-based and other types of non-rolling ring systems normally do not require the nut to bear the payload. Instead the load is attached to a carrier of some sort that incorporates its own supports and guide rails. This transfers moments of force from the nut to the load carrier and protects the system. The additional cost of fabricating the load-carrying device must be figured into the system development costs.
A rolling ring system typically has the load supported directly on the traversing nut. This means the user must pay heed to the risk of torque, or twisting the shaft, if the load is overhung or off center. In such applications, to remove moments of force from the nut, rolling ring linear actuators require an attachment called a linear slide to counter radial forces. The linear slide is a sturdy support system that is designed to carry the load. The slide is linked to the rolling ring actuator via a flexible coupling. Torque and bend forces are transferred to the slide, away from the actuator, thereby protecting the actuator and drive shaft.
QP rolling ring drive - About us
Shanghai Qi Pang Industrial Co., LTD has been working on the supply of Rolling Ring Drive equipment since 2008. During this time, the company supplied supplies to many cable, textile and construction companies located in most European countries, Southeast Asian countries, the Americas and northern African countries.
The GP series polished rod cable proves its operation from the front. The high quality materials and assembly quality used in the manufacturing process can compete freely with similar equipment made in Europe.
The Rolling Ring Drive unit on the smooth shaft is designed to evenly lay cables and other winding products on coils and coils on Spools of any width.
The device maintains a constant step when winding the product from the first layer to the last layer. This winding allows you to increase the packing density and improve the display of the finished product.
The device of this type is simple and reliable in operation, does not require special maintenance and has a simple mechanism for adjusting the stages of lamination.
Our main products are: GP15/20/30/40/50/60 rolling ring linear drive, XD series traverse unit ,guide rollers, wire roller guide, and its accessories.
If you need our rolling ring drive, please feel free to contact me and always serve you!
Quality is the soul of our company!