High precision Polished Shaft Rolling Ring Drive GP3-30 manufacturers Made-in-China
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.
For advantages
Stepless Adjustment The take up reel transfers a certan speed to the polishes shaft Without changing the rotating speed of the shaft though move the indicator on the scale dial , adjust the travers drive's speed of reciprocating motion on the shaft , range from 0 to the maximum pitch setting .
Instantaneous Reversal With no need to change the shaft speed of rotation , when the reversal trigger roller contacts the end stop , the travel direction of the travers drive will be pivoted to its mirror diresction with reversal time of not more than i second .
Hight Traverse Speed The traverse drive speed of linear motion on the shaft can be up to 0.4m/sec. max., and the applicable speed is Usually 0.3m/sec. So it can meet the requirement of some situations for high traverse speed and very frequent reversal.
Release Assembly The traverse drive features the release system. It allows the rolling rings to disengage from the shaft
without the shutdown and so can be manually moved at any position on the shaft. It can traverse from the end part.
| Model type | Linear Pitch mm/r | Thrust N | Weight Kg |
| GP3-15 | 11 | 110 | 0.9 |
| GP3-20 | 16 | 160 | 1.6 |
| GP3-22 | 16 | 160 | 2 |
| GP3-25 | 25 | 260 | 3 |
| GP3-30 | 25 | 260 | 2.7 |
| GP3-40 | 32 | 420 | 11.2 |
| GP3-50 | 40 | 700 | 33 |
| GP3-60 | 48 | 1000 | 42 |
| Model type | Linear Pitch mm/r | Trust N | Weight Kg |
| GP4-15 | 11 | 220 | 1.5 |
| GP4-20 | 16 | 320 | 3 |
| GP4-30 | 25 | 520 | 3.7 |
| GP4-40 | 32 | 840 | 13 |
| GP4-50 | 40 | 1400 | 38 |
| GP4-60 | 48 | 2000 | 45 |
| Model | GP15 | GP20 | GP30 | GP40 | GP50 | GP60 |
| A*B*C ( mm ) | 92*52*66 | 111*68*85 | 135*85*105 | 160*101*129 | 184*119*149 | 220*132*160 |
| D | | 215 | 215 | 240 | 360 | 360 |
| E | | 30-60 | 30-60 | 32-77 | 37-77 | 37-77 |
| F | | 25 | 25 | 32 | 38 | 38 |
| G | 14 | 14 | 14 | 17 | 25 | 25 |
| H | 38 | 40 | 42 | 50 | 60 | 60 |
| I | 16 | 18 | 20 | 22 | 28 | 28 |
| J | 24 | 35 | 55 | 60 | 70 | 70 |
| K | 48 | 60 | 70 | 85 | 96 | 101 |
| M | | 50 | 50 | 65 | 65 | 65 |
| S | 40 | 70 | 70 | 76 | 100 | 100 |
| N | 32 | 40 | 60 | 70 | 80 | 80 |
| 4-M | 4-M6 | 4-M6 | 4-M6 | 4-M12 | 4-M12 | 4-M12 |
| Thrust N | 100 | 135 | 265 | 420 | 700 | 1000 |
| Weight KG | 1.2 | 2.5 | 8.5 | 11.2 | 33 | 42 |
| Moving intercept | 0.1-11 | 0.1-16 | 0.1-25 | 0.5-32 | 1-40 | 1.5-48 |
Product display
Installation instruction
It is important to prepare the polished shaft, the guide bar, the end stop lead screw, the endstops, etc. according to the installation dimensions of relative types and the technical requirementsof equipment, as the figure shows.
Polished Shaft Surface hardness: HRC50- -60; Tolerance on diameter: h6; True runningtolerance: <0. 1mm/m; Length: not larger than 20- 30 times of the diameter of the shaft; Leadingend chamfer: 2x 30°.
Ratio of take-up reel and the shaft in general, the shaft speed should be smaller than thetake- -up reel speed so that the shaft and traverse drive lives could be increased. It isrecommended that the rotation ratio of the shaft over the take-up reel be 1:1-1:5, with lower ratiofor thicker wires and higher ratio for thinner wires, and the scale indication not
Direction of Shaft Rotation the rotation direction of the shaft transmitted by the take- -up reelmay be either positive or negative, however, there is difference regarding the installation positionsof the reversal arm, or otherwise the direction could not be switched. When facing the scale dial,downward rotation is defined as positive. The reversal may be realized only when the trigger rolleris installed backward. The shaft rotation is presetted and installed as in positive direction at thefactory.
