Planetary gearbox BOOSTER-SQ-ST series
helicalcoaxial200 - 500 Nm

planetary gearbox
planetary gearbox
planetary gearbox
planetary gearbox
planetary gearbox
planetary gearbox
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planetary, helical
Shaft orientation
200 - 500 Nm, 100 - 200 Nm, 20 - 50 Nm, 50 - 100 Nm
precision, high-precision, low-backlash, high-performance
machines, shaft
Other characteristics
flange, cutting, laser
Rotational speed

Max.: 7,500 rpm
(47,123.89 rad.min-1)

Min.: 2,800 rpm
(17,592.92 rad.min-1)


Max.: 0.08 °

Min.: 0.02 °


IDEAL FOR DYNAMIC APPLICATIONS FEATURING HIGH PRECISION, FREQUENT ACCELERATION AND FAST REVERSALS BOOSTER is a high-performance, low-backlash planetary gearbox. It was specifically designed for high-precision printing machines where very low-backlash is key, and laser-cutting machines, who require stiffness and high acceleration capacity. Acceleration capacity ++++ Fast reversals++++ Radial load rating+++ Axial load rating+++ Stiffness++++ Precision+++++ Economy++++ Suitable for servo applicationsYES Number of sizes in the line3 (60 to 180) Angular backlash≤3 or ≤5 arc-min Low-backlash option≤1 or ≤3 arc-min Interface (output side)Square OutputShaft, with or without a key Booster is a high-performance, helical, low-backlash planetary gearbox. The planet carrier is a cage, to provide stiffness and acceleration capacity. It is monobloc with the output shaft. The cage is centered into the inner planetary ring by means of 2 high-precision, radial ball-bearings. This construction improves acceleration capacity and acceptance of important torque variations. The planetary ring is monobloc with the housing and the output flange), to provide maximum rigidity to fast-reversals applications. We recommend this line for applications using application factor Ka<1.85 (refer to the information section for more details about application factors). For greater application factors we recommend using a rotating output flange, as in the Ultimate line.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.