Description
Design and manufacture 600A,800A,1200A,2000A ,4200A …. earth coupling for welding machines !
ByTune manufactures the slip ring by copper because its superior electrical conductivity and heat dissipation properties. Copper’s superior conductivity enhances the efficiency of electrical motors. ByTune can manufacture the unique feasible current transmission devices with 20 years industry experience according your application’s specs. So if you have special requirements please do not hesitate to consult us.
Product Description
| Details | |
| Material | Copper |
| Operating | -40ºC ~+ 80ºC |
| Contact material | precious metal |
| Current | 800A |
| Electric noise | ≤10mΩ |
| Weight | 5Kg |
| Shaft Diameter | 60mm |
Rotatable welding current transmission devices applied to connecting on shafts with conical clamping sleeves. It is suitable for the diameter of shaft from 40mm to 80mm. The current transmission device commonly utilized for machines and fixtures, the typical application is various welding equipments.
ByTune’s Advantage
20 industry experience
Reliable after-services
Quality guaranteed 1 year
More than 200 sets of advanced machines
Professional engineering team with 10~20 years experience
Installation Instructions
Careful installation, adequate cross sections for the power feed and outlet cables and adherence to the recommended lubricating intervals are essential for reliable operation and a long service life of the current transmission devices.
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Installation on the shaft
1. The shaft should be a tolerance and have a surface finish comparable with a ball bearing seat.
2. Before installation, removing the adapter sleeve, cleaning the shaft and all components and applying a thin film of oil.
3. The grooved nut must be tightened manually using a sickle spanner to DIN 1810 of appropriate size and then secured using the locking plate.
Notices
1. Flexible cables or copper strip should be used.
2. Torsion of the casing should be prevented by the use of fastened on the right and the left with a play of approx.2mm to the terminal lug.
3. No radial or axial load must be applied to the casing.(when dismantling, still doing this)
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Lubrication
Before putting the devices into operation, re-grease it in an idle condition until grease emerges from the O-ring seal.
1. P34 special grease should be used exclusively for re-greasing to ensure perfect functioning and the maximum service life.
2. The devices have an R 1/8″ greasing point. If necessary, a pipe should be installed and connected to the device using a house. The overall length should not exceed 1.5m.
3. The device should be re-greased after a maximum of 30,000 rotations,or after 500operating hours, whichever is the earlier.
Notices
1. The current transmission devices used either in applications where a greasing requirement only arises after a number of months or in special applications such as 24h operation,a rotation speed of more than 5rmp.
2. The use of an electronically controlled grease cup is recommended.
Typical Application
Auto Euipments
Various Welding Equipments etc.
Main Cooperators
FAQ:
Q1: What is material of this earth coupling ?
A: it is 100% copper or Bronze
Q2: what is the weight of earth coupling?
A: It is around 5KG .
Q3: what the lead time?
A: 2 weeks for standard model, 4~6 weeks for customization.
If you are interested in Rotatable Welding Current Transmission Devices , please do not hesitate to contact us