External gear reverse flange precision spur gear slewing drive slew drive S-II-0841-MC has small backlash

1. Company introduction Unique Transmission Equipment (Luoyang) Co., Ltd. is an innovative technology company that designs, develops and produces slew drives and slewing rings. We have a wide range of standard series products to choose from, we also focus on customized slew drive and slewing ring solutions.We have created 3D models for all standard models of slew drive products. You only need to put 3D model in your equipment model to verify the feasibility. If the standard slew drive products are not available, our engineers with rich industry experience can design a new 3D model and work with you to design an ideal slewing transmission solution.
Below are the photos of our production equipment.
2. Spur Gear Slew Drive Introduction
Spur gear slewing drive is composed of slewing bearings, gears, housings, adapter flanges, support bearings, seals and other components. After reasonable design, component manufacturing, debugging, assembly and other processes, the products have the ability to withstand axial force, radial force, tilting moment torque and at the same time has a certain gear ratio, referred to as slewing drive.
Our spur gear slew drives has 3 series, 23 standard models in total to choose from, which can meet the needs of low load, medium load and heavy load. If our standard model products cannot meet your needs, you can also contact us and our engineers will design and customize a special spur gear slew drive for you.
3. Dimension Details
(You can also download our catalogue to check more code details)
Model: S-II-0841-MC
Spur gear slewing drive gear ratio: 15.40
Rated output torque: 646Kn.M
Rotation center diameter: 841mm
Total height with adapter flange: 161mm
Rotation accuracy≤0.01°
S-II-0841-MC precision spur gear slew drive is used in the field of automation. The product is installed vertically and has a large tilting moment. The spur gear slewing drive is used to drive the workpiece to rotate at different angles. The angular error requirements are very small and need to be guaranteed within 0.01°. According to the customer's use requirements, the code S-II-0841-MC spur gear slewing drive was recommended to the customer. The slewing bearing height of the II series slewing drive is higher, the load and tilting moment are relatively large, vertical installation is more stable. What's more the gears are designed with a small modulus, which can better reduce the angle error and increase the gear ratio, customers can choose to use reducer with small gear ratio to cooperate with their machine. The overall cost is lower and the total transmission error is smaller. In the design process, the factors that affect the transmission accuracy are minimized, continue to optimize the design, reduce the difficulty of production and improve the reliability of the spur gear slewing drive.
During the production processes, all steps are strictly in accordance with the technological requirements. As for housings, casting, annealing, rough machining, finish machining to ensure the stability and accuracy of the mounting base. As for the slewing rings, forging, rough machining, tempering, semi-finish machining, quenching, finish machining, gears grinding to ensure slewing bearing clearance, runout and gear accuracy. As for pinions, forging, rough machining, tempering, finish machining, gear machining, quenching, grinding and keyway machining to ensure transmission accuracy. The adapter flange is still designed and produced according to the customer's connection size to provide customers with the greatest convenience. The quality control of the parts is strict in early stage, finally the final assembly is easily completed, assembling, testing, issuing inspection reports, packing and shipping without a break. Another precision spur gear slewing drive is sent out from Unique Transmission to serve customers.
4. Packing Way:
1) Apply anti-rust oil on slewing drives.
2) Using wrapping belts to package the slewing drive.
3) Place the packaged slewing drives to the plywood cases.
4) Using pearl cotton to fix the slewing drives in the boxes and confirm the products will not move during transportation.
5) Using packing belts to pack the wooden cases.
6) Stick the shipping marks to let our customers identify goods easily.
5. Application Area
Spur gear slew drives applications mainly include industrial robots, machine tool turrets, cranes, truck-mounted cranes, automated production lines, light machines, radar cars, positioners, flexible bending machines, grass grabs, solar panel snowplows, forestry machinery, agricultural machinery and other fields. You can also check our mounting videos to learn how to use it.
6. Transportation: By sea/ air/ rail/ road/ TNT/DHL/UPS/Fedex, all acceptable.
7. Contact information
Unique Transmission Equipment (Luoyang) Co.,Ltd
Address: No.22 Binhe Road, New & High Tech Industry Development Zone,
Luoyang Area Of China(Henan) Pilot Free Trade Zone, 471000