Gear rack position accuracy
The rack and pinion drive position accuracy is generally less than 0.1mm.
Rack and pinion drive
Advantages: large bearing capacity, high precision of rack and pinion transmission, up to 0.1mm, continuous connection with infinite length, high transmission speed,> 2m / s;
Disadvantages: poor processing and installation accuracy, high transmission noise, and high wear.
Uses: Large-format steel plate, glass numerical control cutting machine, building construction elevator can reach 30 floors.
(1) Features of large transmission power and efficient gear transmission. Gear transmission is used to transmit gear and power between any two shafts. Its peripheral speed can reach 300m / s, the transmission power can reach 105KW, and the gear diameter can be less than 1mm to more than 150m. It is a widely used machine in modern machinery transmission.
(2) Long life, stable work and high reliability;
(3) It can guarantee a constant transmission ratio and can transmit the motion between the two axes at any included angle.
The main disadvantages of gear transmission compared with belt transmission are
Rack and pinion: the manufacturing and installation accuracy requirements are high, so the cost is also high;
Transmission belt: Not suitable for long-distance transmission.
More Gear Information please visit : Aixi Rapid Gear Products