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ALF Series Precision Helical Planetary Gearbox

A 3D rendering of a planetary gearbox, featuring a silver square mounting flange with four bolt holes, a black cylindrical body, and a polished output shaft.
A 3D cutaway rendering of a planetary gearbox, showing the internal gears, bearings, and shafts, with a black and silver casing.
A 3D rendering of a planetary gearbox, featuring a black square mounting flange, a silver cylindrical body, and a polished output shaft.
A black planetary gearbox stands upright on a white surface. It features a silver mounting flange and a polished output shaft. A label on the side reads "ALF-090-10-K5-19 1011320005".
Three black planetary gearboxes of varying sizes are displayed on a white surface. The largest and smallest are upright, while the medium-sized one lies on its side. Each gearbox features a silver mounting flange and a polished output shaft. The largest gearbox has a label that reads "ALF-090-10-K5-19 1011320005". The smallest gearbox has a label that reads "ALF-060-10-K5-19 1011320001".
ALF Series Precision Helical Planetary Gearbox

Additional information

Model

ALF060, ALF090
  • Inline setup with output shafts ranging from 16 mm to 22 mm in diameter
  • Torque capacity ranges from 18 Nm to 75 Nm
  • Caged planet carrier with high-quality helical planetary gear set
  • Exceptional performance, efficiency, and low noise levels
  • Square input for servo and stepper motors: accommodates 60 mm to 90 mm, with optional sizes available
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Flexible Partnership Options: We welcome OEM/ODM projects, bulk orders, and distribution inquiries. Our dedicated team is ready to assist you with tailored solutions and responsive support. Free samples are available upon request to ensure your complete satisfaction.

Product Description

The ALF series is an affordable, high-precision helical gear planetary reducer, available in flange sizes of 60 mm and 90 mm, with reduction ratios ranging from 3:1 to 10:1. This product strikes an excellent balance between performance and cost-efficiency, making it ideal for applications across various industries, including automated production lines, industrial robotics, food packaging, medical equipment, and more.

The ALF inline planetary gearheads deliver a seamless blend of exceptional performance and cost efficiency. The monolithic planet carrier/output shaft, along with a newly engineered gear profile, enhances output torque, precision, load capacity, and reduces noise levels. Premium gears and components are used to create a compact, rigid unit with minimal backlash and maintenance-free operation. The gearheads are also compatible with adapters for all types of servo motors.

Product Parameters

Frame size (mm) 60，90
Ratio 3-10:1
Nominal input speed (rpm) 1500-3000
Max. input speed (rpm) 3000-6000
Backlash (arcmin) 5 single stage
Noise level (dBA/1m) 60
Enclosure IP54 (output shaft IP65)
Lubricant service life synthetic lubricant
Max. radial load (N) 1200-15000
Service life (hrs) 20000

Key Features

  • Helical gear transmission, treated with carburizing and quenching, along with tooth profile modifications, ensuring quiet operation and smooth performance. The load-bearing capacity is 20% greater than that of straight-cut gears.
  • A one-piece output shaft with bearing support at both ends of the planetary gears, providing high precision and durability.
  • Minimal backlash, with a precision single-stage design achieving less than 5 arc minutes of clearance.

 

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