Low-backlash planetary gearboxes

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) and also the high-end economy GSN and GFE lines. Particularly suitable applications for the new range are those that place the highest demands on positioning accuracy, operating noises, operating 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 ideals, the input stage is certainly dimensionally smaller compared to the result stage. Its short style makes the GSD line the ideal high-end gearbox for space restricted applications. The low standard backlash of the GSD range makes it an ideal fit for highly powerful applications where highest positioning and rate accuracy is required. The flange output generates highest torsional rigidity. For the accommodation of particularly high axial loads, taper roller bearings are optionally available in sizes with 90 mm diameter or higher. The GSB line means high performance in combination with low backlash and high precision. Its robust, one-piece housing permits 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 range; the right angle shape makes the GSBL range the perfect match for all powerful applications where space is bound.
The high-end economy lines combine high performance with financial efficiency: both lines are also equipped with helical ground gears, ensuring a minimum noise level and smooth running. The full needle bearing has been especially made to reach high torques that beat the competition for devices of the same size. All planetary carriers are produced as a cage made from solid materials. This increases quiet operating characteristics while at the same time improving positioning accuracy and reducing backlash. Yet another shaft sealing band ensures maximum dust and splash water protection relative to protection course IP65 in all lines.
Low-backlash planetary gearboxes
Low-backlash planetary gearboxes from EVER-POWER – from exact torque converters to a universal success aspect for your machine. High torsional rigidity, extremely even working and low torsional backlash are common performance features of our low-backlash planetary gearboxes. Our broad product portfolio, with several different output configurations, contains the perfect planetary gearbox whatever the application. EVER-POWER ‘s sizing tools help you achieve the perfect design for a complete drive train and select the ideal gearbox for your motion profile.
Requirements on low-backlash planetary gearboxes
Low-backlash planetary gearboxes are used in drives in multiple industries. The requirements profile for these is definitely accordingly very complex: high speeds, low working sound, high torsional rigidity, low torsional backlash – no two applications are identical.
Our answer: the ideal 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 Rate versions for continuous procedure through HIGH TORQUE gearboxes for higher torque densities to special planetary gearboxes in corrosion resistant design, we have a suitable solution to fit your particular application.
Variants and extra services
Our low-backlash planetary gearboxes impress with a wide product portfolio and several variants. However, our primary focus isn’t the product however the customer. From the initial idea through the entire lifecycle of your application, we are at your side as we continue steadily to raise the bar for provider quality.

EVER-POWER provides planetary gearboxes, servo right-angle gearboxes, complete rack and pinion systems, design equipment for the entire drive train and components. Our portfolio includes cost-effective serial solutions and also customer-particular high-end developments. With this know-how, you reach your goals.
Economical multitalent
Low backlash planetary gearboxes with output shaft or output flange. The LPB+ Generation 3 gearbox series combines maximum quality with economical precision.The LPB+ Generation 3 is especially suitable for compact belt drives.
Personal consultation
Have you got questions on products, 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 services catalog. Please contact us at hzpt@hzpt.com.