Shanghai Qi Pang Industrial Co., Ltd.

GP30A Rolling Ring Drive Traverse Units Small Size For Fiber Optic Cable Winding

Product Details:
Place of Origin: China
Brand Name: qipang
Certification: CE/SGS
Model Number: GP30A
Payment & Shipping Terms:
Minimum Order Quantity: MOQ≥1
Price: 88 USD per unit
Packaging Details: Carton or wooden case
Delivery Time: 2-5 working day
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000 units per month
  • Detail Information
  • Product Description

Detail Information

Name: Shanghai Qipang (QP) GP30A Traverse Units Keyword: Traverse Units
Material: Iron Model: GP30A
MOQ: Greater Than Or Equal To 1 Unit Origin: Shanghai, China
Application: Wire Winding Ship: DHL/TNT/FedEx/SF
High Light:

ring traverse drive


uhing traverse units

Product Description

Shanghai Qipang (QP) affordable GP30A traverse units for fiber optic cable winding




Technical characteristics of the folding device series GP3

Model-traverse units Shaft diameter, mm Max pitch, mm​ Maximum thrust,N Max strength, kg
GP3-15 15 11 110 11
GP3-20/22 20 16 160 16
GP3-30/25 30 26 260 26
GP3-40 40 32 420 42
GP3-50 50 40 700 70
GP3-60 60 48 1000 100


The main advantages of Qipang rolling ring unit drives 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 traverse units - Understanding Rolling Ring Linear Drive                                                                                                    
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 principle of operation of the folding devices is based on the transformation of the rotational movement of the drive shaft into a linear movement of the folding carriage on a smooth shaft in two directions using the interaction of friction forces between the drive shaft and the collars of the ball bearing mechanism for switching the stroke of the folding carriage.

By changing the angle of the on-clone of ball-clip holders, the speed of movement of the folding carriage on the smooth shaft is regulated.

GP30A Rolling Ring Drive Traverse Units Small Size For Fiber Optic Cable Winding 0GP30A Rolling Ring Drive Traverse Units Small Size For Fiber Optic Cable Winding 1

QP traverse units- Adjust the axial pressure of the bearings                                                                                                     

There are two nuts on the folding carriage for adjusting the axial pressure of the bearings: one on the upper part in the center and the other on the lower part on the left. A slight turn of the nut changes the pressure force on the bearings. If the pressure does not match the required value, adjust the two nuts to the appropriate condition. Nuts should be well tightened, do not turn them unnecessarily! The nuts are already adjusted at the factory!

GP30A Rolling Ring Drive Traverse Units Small Size For Fiber Optic Cable Winding 2

GP30A Rolling Ring Drive Traverse Units Small Size For Fiber Optic Cable Winding 3



QP traverse units - About us                                                                                                                                                          

Shanghai Qi Pang Industrial Co., LTD has been working on the supply of traverse unit 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 traverse units 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 traverse units 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 traverse units, please feel free to contact me and always serve you!


Quality is the soul of our company!



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