ZAF Series Precision Helical Planetary Gearbox
product description
The ZAF Precision Series right-angle housing, square mounting flange, with caged precision class helical planetary gears, in sizes through 220 mm. High torque capacity, quiet operation and backlash as low as <5 arcmin. The square output flange makes it particularly easy to install and save spaces for a wide range of applications. ZAF series gearhead overall design suitable for combination operation with servo motor high-speed input and achieves maximum torque output. Precision gear design and gear processing create a planetary gearhead with low backlash operation, high efficiency, low noise and long service life performances.
Product Parameters
Frame size (mm) |
60,90,115,140,180,220 |
Ratio |
3-100:1 |
Nominal input speed (rpm) |
1500-3000 |
Max. input speed (rpm) |
3000-6000 |
Backlash (arcmin) |
5 single stage, 7 two stages, |
Noise level (dBA/1m) |
55-70 |
Enclosure |
IP54 (output shaft IP65) |
Lubricant |
service life synthetic lubricant |
Max. radial load (N) |
1200-15000 |
Service life (hrs) |
20000 |
product display
Core Characteristics
- 1.Helical gear transmission with carburizing and quenching treatment, along with tooth profile modifications, ensuring quiet operation and smooth performance. The load-bearing capacity is 20% greater than that of straight-cut gears.
- 2.A monolithic output shaft with bearing support at both ends of the planetary gears, ensuring high precision and structural strength.
- 3.Minimal backlash, with a precision single-stage design achieving less than 5 arc minutes of backlash.