Harmonic Drive Gearbox SHG020 High Torque Capacity with Basic Applied in Precision Instrument with ISO9000

Product Description

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Product Overview
Harmonic Gearbox 1
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SHG & SHF combination harmonic gearboxes are mainly structured by component sets. The cross roller bearing inside the harmonic drive is with high precision and high rigidity, it is used for holding (main bearing) external loading.

SHG & SHF series harmonic gearbox units are available in nine sizes with gear ratios of 50, 80, 100, 120 and 160:1. These harmonic drive gearboxes are ideal for highly dynamic applications, such as in robot axes. This is supported by: enormous torque density, high-tilt output bearing, lifelong precision and zero backlash.

The integrated output bearing with high tilting capacity enables the direct attachment of heavy payloads without the need for further support, ensuring a simple and space-saving design.

SHG/SHF-2UH: Fully sealed with a large hollow shaft diameter to feed through supply lines, shafts or cables. Feature a long service life and wide torque range.

SHG/SHF-2SO: Simple gear units, very compact and lightweight. The absence of input and output flanges makes maximum flexibility in design integration.

SHG/SHF-2SH: Simply units are very short and lightweight. The enlarged hollow shaft can be used for cables or further drive systems.

FEATURES AT A GLANCE
● Large diameter, hollow hole and flat shape
● Compact design
● High torque capacity
● High rigidity
● Zero backlash
● Excellent positioning and rotation accuracy
● Coaxial input and output
Technical Specifications
Specification Diagram
Model SHG/SHF-14, 17, 20, 25, 32, 40, 45, 50, 58, 65
Ratio 30:1, 50:1, 80:1, 100:1, 120:1, 160:1
Backlash Zero arcmin
Torque Range 9 - 2041 Nm
Weight 0.45 - 28.5 kg
Package Carton or wooden gearbox case
Model Selection
PRODUCT SPECIFICATIONS
Company Profile & Factory
Certificate & Feedback
Logistics and Payment
FAQ
What are the available gear ratios for the SHG/SHF series?
The SHG and SHF series harmonic gearboxes are available in ratios of 30:1, 50:1, 80:1, 100:1, 120:1, and 160:1.
What does "Zero Backlash" mean for these gearboxes?
Zero backlash ensures there is no lost motion during rotation, providing exceptional positioning accuracy and rotation precision, which is critical for robotic applications.
Can these gearboxes handle heavy payloads?
Yes, the integrated cross roller bearing features high rigidity and high tilting capacity, allowing for the direct attachment of heavy payloads without additional support.
What is the difference between the 2UH and 2SO models?
The 2UH model is fully sealed with a hollow shaft for cable feeding, while the 2SO is a simple unit designed for maximum design flexibility and compactness without flanges.
What is the typical torque range for these harmonic drives?
Depending on the size and model, the torque range typically spans from 9 Nm up to 2041 Nm.
How are the products packaged for shipping?
We ensure safe delivery by using standard cartons or sturdy wooden cases specifically designed for gearbox transportation.

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