March 5, 2020

low-backlash planetary gearboxes – small and highly precise
The brand new planetary gearbox series from Ever-power includes the high-end gearbox lines GSD (flange gear), GSB (inline) and GSBL (angle gear) along with the high-end economy GSN and GFE lines. Particularly ideal applications for the new range are those that place the highest demands on positioning precision, operating noises, running smoothness, bending rigidity and transmitted torque. The planetary gears are made to meet the highest production requirements – all lines are equipped with precision ground helical gearing, single-piece planetary carriers and full needle bearings.
The EP high-end gearbox lines are constructed in a space-optimized, two-stage design. Because of the lower torque values, the input stage can be dimensionally smaller compared to the result stage. Its short style makes the GSD collection the ideal high-end gearbox for space limited applications. The low regular backlash of the GSD series makes it the perfect fit for highly dynamic applications where highest positioning and acceleration accuracy is necessary. The flange output generates highest torsional rigidity. For the lodging of particularly high axial loads, taper roller bearings are elective in sizes with 90 mm diameter or more. The GSB line stands for high performance in combination with low backlash and high precision. Its robust, one-piece housing allows for a higher gearbox rigidity and the absorption of high radial and axial loads. The angular gearboxes of the GSBL line offer the same advantages as the EP line; the right angle form makes the GSBL collection the perfect match for all dynamic applications where space is limited.
The high-end economy lines combine high performance with economic efficiency: both lines are also built with helical ground gears, ensuring a minimum noise level and smooth running. The entire needle bearing offers been especially made to reach high torques that beat the competition for products of the same size. All planetary carriers are produced as a cage made from solid materials. This increases tranquil operating characteristics while at the same time improving positioning precision and reducing backlash. An additional shaft sealing ring ensures maximum dirt and splash water security in accordance with protection class IP65 in all lines.
Low-backlash planetary gearboxes
Low-backlash planetary gearboxes from EVER-POWER – from exact torque converters to a universal success factor for your machine. High torsional rigidity, extremely easy working and low torsional backlash are normal performance features of our low-backlash planetary gearboxes. Our broad product portfolio, with a number of different output configurations, provides the perfect planetary gearbox whatever the application form. EVER-POWER ‘s sizing equipment help you achieve the optimal design for a complete drive train and select the ideal gearbox for your movement profile.
Requirements on low-backlash planetary gearboxes
Low-backlash planetary gearboxes are used in drives in multiple industries. The requirements profile for these is usually accordingly very complex: high speeds, low operating sound, high torsional rigidity, low torsional backlash – no two applications are identical.
Our answer: the optimum solution for just about any performance range.
From significantly less than 1 arcmin to less than 15 arcmin of torsional backlash, our low-backlash planetary gearboxes meet any precision requirements. From HIGH Quickness versions for continuous procedure through HIGH TORQUE gearboxes for higher torque densities to particular planetary gearboxes in corrosion resistant style, we’ve a suitable alternative to fit your particular application.
Variants and additional services
Our low-backlash planetary gearboxes impress with a wide product portfolio and numerous variants. However, our main focus is not the product however the customer. From the original idea through the entire lifecycle of the application, we are at your part as we continue to improve the bar for assistance quality.

EVER-POWER provides planetary gearboxes, servo right-angle gearboxes, complete rack and pinion systems, design equipment for the whole drive train and accessories. Our portfolio contains cost-effective serial solutions as well as customer-particular high-end developments. With this know-how, you achieve your goals.
Economical multitalent
Low backlash planetary gearboxes with result shaft or output flange. The LPB+ Generation 3 gearbox series combines maximum quality with economical precision.The LPB+ Generation 3 is especially ideal for compact belt drives.
Personal consultation
Do you have questions on items, or do you want to have a personal consultation? You reap the benefits of our years of experience, our highly skilled staff and our comprehensive program catalog. Please contact us at