Why Indian CNC Manufacturers Choose TriQuench
Direct OEM precision engineering, verified ISO 1940 balancing certifications, and pan-India express dispatch.
1,200+ CNC Customers
Trusted by machine builders, furniture plants, and die-makers across India. Fully compatible with standard Biesse, Homag, SCM, Apex Precision, and Jyoti CNC platforms.
ISO & CE Certified
Every spindle is balanced to ISO 1940 Grade G0.4 with sub-3 micron runout accuracy. Manufactured under ISO 9001:2015 certified quality management systems.
24–48h Fast Shipping
Express dispatch from our central facility in Ahmedabad. Shipped in reinforced heavy-duty wooden crates with vacuum barrier packaging for safe transit.
Servo planetary gearbox and gearbox for CNC router axes
A servo planetary gearbox lets a smaller motor drive a heavy gantry: a 1:5 ratio gives roughly five times the torque at one fifth of the speed. As a gearbox for CNC router rack and pinion drives, planetary gearboxes are the standard because they are compact and low backlash. A planetary gearbox for servo motor or stepper use is chosen by frame size (matched to motor flange), planetary gearbox ratio and backlash. TriQuench India is a planetary gearbox supplier and manufacturer in India serving machine builders.
Gearbox for stepper motor and low backlash gearbox options
A gearbox for stepper motor drives raises torque and resolution and reduces the risk of lost steps on heavy axes. For positioning accuracy, choose a low backlash gearbox; precision planetary gearboxes are rated in arc-minutes of backlash. Cycloidal gearboxes offer very high reduction and shock resistance; cycloidal gearbox price is usually higher than planetary for the same frame.
Planetary Gearbox: frequently asked questions
What is a planetary gearbox?
A planetary gearbox is a compact speed reducer in which a central sun gear drives several planet gears that run inside an outer ring gear. Load is shared across the planets, so it carries high torque in a small coaxial package with low backlash. On CNC machines it sits between a servo or stepper motor and the pinion.
Planetary vs cycloidal gearbox?
Planetary gearboxes are compact, efficient and low backlash at ratios up to about 1:10 per stage, ideal for servo-driven rack and pinion axes. Cycloidal gearboxes give very high single-stage ratios, near-zero backlash and strong shock-load resistance, but cost more and are larger. Choose planetary for most CNC axes, cycloidal for heavy shock loads and rotary tables.
Which planetary gearbox ratio should I use?
Pick the ratio that brings the motor to its efficient speed range at your maximum axis speed while giving enough torque to accelerate the load. On CNC router rack drives, 1:5 and 1:10 are the most common; higher ratios give more force but lower top speed. Match the frame size to the motor flange.
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