#srvseries

SMD SRV Series Cycloidal Gearbox: Engineered for Ultimate Torque and Accuracy

The SRV Series uses a special disc that moves in a circular path, powered by an off-center shaft. As the disc turns, it works with fixed pins inside the gearbox to slow down and smooth out the motion. This design gives strong turning power and precise control, while also handling sudden heavy loads without any problems.

The speed reduction ratio in a cycloidal gearbox depends on the number of teeth on the cycloidal disc and the number of fixed ring pins. Typically, the disc has one fewer lobe than the number of pins, which makes manufacturing and assembly challenging and demands high precision

Technical Details:

Rated Output Torque: 72Nm to 4410Nm

Backlash: Less than 1 Arc-min.

Ratio: 1:83 to 1:301 for case run.

SMD Cycloidal Gearbox: Compact Precision and High Torque for Advanced Automation

Designed with a large flange rotary face and a short axial dimension, the SMD Cycloidal Gearbox offers a wide range of reduction ratios, high rated torque, and exceptional load-carrying capacity. Its minimal backlash ensures precise motion control, making it the ideal choice for robotic arms and other demanding automation applications.

For applications that require high transmission ratios in a compact form, SMD recommends either a Planetary Gearbox or a Cycloidal Gearbox. The SRV Series is particularly well-suited for servo motor applications due to its compact size, superior shock load resistance, and high accuracy, while planetary gearboxes are often preferred when maximum efficiency is required for specific uses.

Product Highlights:

Rated Output Torque: 72Nm to 4410Nm

Backlash: Less than 1 arc-min

Reduction Ratio: 1:83 to 1:301 (case run)

SMD Cycloidal Gearbox – High Torque, Compact & Precision Backlash

Achieve exceptional motion control with the SMD Cycloidal Gearbox. Designed for robotics, automation, and industrial use, it ensures smooth performance, high efficiency, and lasting durability.

SMD Cycloidal Gearbox: Compact, Lightweight & High Load Capacity

The SMD Cycloidal Gearbox offers superior torque efficiency, excellent impact resistance, and reduced play for accurate motion regulation. Its streamlined, robust construction ensures seamless performance in robotics, automation, and high-load machinery, making it perfect for rigorous industrial uses.

SMD Cycloidal Gearbox is a type of precision mechanical gear system that provides high reduction ratios, minimal backlash, and excellent positional accuracy. Deceleration occurs through spur gears. The rotation of the input shaft is transmitted from the input gear to the spur gear, resulting in a reduction in gear speed according to the gear ratio. Crankshaft-driven cycloidal wheel undergoes eccentric motion, rotating opposite to the crankshaft during one cycle.

Key technical aspects and advantages of cycloidal gearboxes:

High Reduction Ratio

Low Backlash

Compact Size

High Torque Density

Positional Repeatability:

Smooth Operation: