low-backlash planetary gearboxes – compact and highly precise
The new planetary gearbox series from Ever-power includes the high-end gearbox lines GSD (flange equipment), GSB (inline) and GSBL (angle gear) as well as the high-end economy GSN and GFE lines. Particularly appropriate applications for the brand new range are those which place the best demands on positioning accuracy, operating noises, running 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 complete 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 is dimensionally smaller than the output stage. Its short style makes the GSD collection the perfect high-end gearbox for space limited applications. The low standard backlash of the GSD series makes it an ideal fit for highly dynamic applications where highest positioning and quickness accuracy is required. The flange output produces 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 permits a high 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 range; the right angle form makes the GSBL collection an ideal match for all dynamic applications where space is limited.
The high-end economy lines combine high performance with economic efficiency: both lines are also equipped with helical ground gears, ensuring a minimum noise level and smooth running. The full needle bearing offers been especially designed to reach high torques that defeat the competition for systems of the same size. All planetary carriers are manufactured as a cage made from solid material. This increases calm operating characteristics while at the same time improving positioning precision and reducing backlash. Yet another shaft sealing band ensures maximum dust and splash water protection relative to protection course IP65 in every lines.
Low-backlash planetary gearboxes
Low-backlash planetary gearboxes from EVER-POWER – from precise torque converters to a universal success factor for your machine. High torsional rigidity, extremely smooth running and low torsional backlash are common performance top features of our low-backlash planetary gearboxes. Our broad product portfolio, with several different output configurations, provides the perfect planetary gearbox whatever the application. EVER-POWER ‘s sizing tools help you achieve the optimal design for a complete drive train and select the perfect gearbox for your motion profile.
Requirements on low-backlash planetary gearboxes
Low-backlash planetary gearboxes are found in drives in multiple industries. Certain requirements profile for these is usually accordingly very complex: high speeds, low operating noise, high torsional rigidity, low torsional backlash – no two applications are identical.
Our answer: the optimum solution for 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 unique planetary gearboxes in corrosion resistant style, we’ve a suitable remedy 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 but the customer. From the initial idea throughout the lifecycle of your application, we are in your part as we continue steadily to improve the bar for program quality.

EVER-POWER offers planetary gearboxes, servo right-position gearboxes, complete rack and pinion systems, design equipment for the entire drive train and add-ons. Our portfolio includes cost-effective serial solutions in addition to customer-particular high-end developments. With this know-how, you reach your goals.
Economical multitalent
Low backlash planetary gearboxes with result shaft or result flange. The LPB+ Generation 3 gearbox series combines maximum quality with cost-effective 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 an individual consultation? You reap the benefits of our years of experience, our highly skilled personnel and our comprehensive services catalog. Please contact us at hzpt@hzpt.com.