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GTR255

Backlash-free roller turntable The Okada roller turntable has the advantages of no backlash, high efficiency transmission, no thermal displacement, and maintenance-free. The bearings use NSK, NTN... and other Japanese brand bearings, and the core parts are processed by the factory. Quality requirements to ensure product accuracy, service life... and other requirements.

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E-mail:Alice@okada-china.com

Phone:+8618362001711

Roller cam transmission principle

Features of roller cam transmission

No backlash

Roller and cam rolling transmission, no forward and reverse backlash problems, improve the ultra-precision and special characteristics of rollers and cams, reduce the difficulty of assembly, and improve quality.

High efficiency transmission

Roller and cam rolling transmission, reducing wear, high transmission efficiency, the transmission efficiency is as high as 90% when running at high speed.

No thermal displacement

Under high-speed operation, reduce wear. Reduce thermal displacement.

Maintenance-free

Due to low abrasion and minimal aging, the initial accuracy can be maintained for a long time.

Excellent braking

When the brake is positioned, the disc surface will not float or tilt, and the positioning brake is kept within 0.002mm, which is a breakthrough in finishing technology.

Firm structure

Using the latest YRT bearing support, high rigidity, heavy load.

No maintenance and excellent price/performance ratio

Turbine shaft

Accuracy decreases over time and requires regular maintenance to reach or approach initial accuracy.

Backlashless roller

The accuracy is consistent within 5 million operation cycles and requires no maintenance.

Turbine shaft

Maintenance is required once or twice a year to adjust the rebound of accuracy.

Backlashless roller

Long-term use does not require any maintenance.

Different processing modes improve efficiency

Turbine shaft

In 90-degree positioning, the brake mechanism needs to be tightened to suppress backlash.

Backlashless roller

Zero clearance and high rigidity do not require clamping, no brakes are required for light-load processing, and positioning time is reduced to about 1/3.