low-backlash planetary gearboxes – compact and highly precise
The brand new planetary gearbox series from Ever-power includes the high-end gearbox lines GSD (flange equipment), 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 which place the best demands on positioning precision, operating noises, working smoothness, bending rigidity and transmitted torque. The planetary gears are designed to meet the highest production requirements – all lines include precision surface 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 ideals, the input stage can be dimensionally smaller than the output stage. Its short design makes the GSD collection the ideal high-end gearbox for space restricted applications. The low standard backlash of the GSD collection makes it an ideal fit for highly dynamic applications where highest positioning and speed accuracy is required. The flange output produces highest torsional rigidity. For the accommodation of especially high axial loads, taper roller bearings are optionally available in sizes with 90 mm diameter or more. The GSB line means 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 collection offer the same advantages as the EP collection; 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 powerful with financial efficiency: both lines are also equipped with helical ground gears, ensuring the very least noise level and smooth running. The entire needle bearing offers been especially designed to reach high torques that beat the competition for devices of the same size. All planetary carriers are manufactured as a cage made from solid material. This increases calm operating characteristics while at exactly the same time improving positioning precision and reducing backlash. Yet another shaft sealing band 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 specific torque converters to a universal success aspect for your machine. High torsional rigidity, extremely smooth operating and low torsional backlash are typical performance top 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. EVER-POWER ‘s sizing tools help you achieve the perfect design for a finish drive train and choose the perfect 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 highly complex: high speeds, low operating noise, high torsional rigidity, low torsional backlash – no two applications are identical.
Our answer: the the best 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 up with any precision requirements. From HIGH Acceleration versions for continuous operation 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 extra services
Our low-backlash planetary gearboxes impress with a wide product portfolio and numerous variants. However, our primary focus isn’t the product but the customer. From the initial idea through the entire lifecycle of your application, we are at your part as we continue to improve the bar for services quality.

EVER-POWER provides planetary gearboxes, servo right-position gearboxes, complete rack and pinion systems, design equipment for the whole drive train and components. Our portfolio includes cost-effective serial solutions along with customer-particular high-end developments. With this know-how, you reach your goals.
Economical multitalent
Low backlash planetary gearboxes with result shaft or output flange. The LPB+ Era 3 gearbox series combines maximum quality with economical precision.The LPB+ Generation 3 is especially ideal for compact belt drives.
Personal consultation
Have you got questions on items, or would you like to have a personal consultation? You benefit from our years of experience, our highly skilled staff and our comprehensive service catalog. Please e mail us at hzpt@hzpt.com.