How a Direct Drive Rotary Table Works
Direct drive Rotary Engineered Table is a revolutionary type of rotary table usually used for the constant performance that is many times more accurate and agile than conventional rack and pinion rotaries. It is the result of application specific design coupled with new technology concepts. These designs enable better control and accuracy over the shaft and pinion. Its unique attribute is that it uses two separate shafts, which allow for high speed and agility in the rotation.
A Direct Drive Rotary Table has numerous advantages and features that make it superior to conventional rack and pinion (R&P) rotary engines. The first advantage is the direct drive (DC) rotary engine concept. It utilizes a clutch-driven, single speed electric motor with an output torque that is independent of the rack and pinion engine. This gives it the ability to run at either a low speed or high speed without affecting the other.
With direct drive rotary table, there is no need for lubrication, heat shielding, expansion valves, carbide bearings or cooling fins. This feature reduces weight and also extends the lifetime of the machine. It also has excellent thermal conductivity, which ensures maximum operating temperature range. There is also no backlash. This means that the operator has smooth and silent operation.
One of the advantages of having a direct drive rotary table is high precision. It uses a pinion that has high accuracy for precise positioning and maximum performance. This also helps in reducing operator fatigue since there are no chances of slipping off any pinions while using the device. It also ensures safety since there are no risks of slipping or twisting. The high precision and zero-backlash feature make it highly suitable for heavy equipment, automotive industries and marine applications.
There are many advantages of using direct drive rotary tables such as high positioning accuracy, low gearing and gear-driven motors. These traits make them highly suitable for all kinds of applications where high accuracy, minimum power usage and durability are vital factors. Many manufacturing applications, automotive applications, marine applications, and scientific research applications make use of these highly reliable gear-driven motors. However, despite their reliability and durability, direct drive rotary tables can be expensive.
For optimum results in all applications, a manufacturer should ensure that the direct drive rotary table is provided with a uddr-t 200-100 high-speed drive. High-speed drive is essential for preventing chatter and eliminates problems associated with slow rotation speeds. The optimal gear-driven electric motor system should be selected based on speed, bearing match, torque, etc. All other components including motor and shaft should also be chosen according to specific requirements and cost limitations.
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