Low-backlash planetary gearboxes

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) and also the high-end economy GSN and GFE lines. Particularly appropriate applications for the new range are those that place the best demands on positioning precision, operating noises, operating smoothness, bending rigidity and transmitted torque. The planetary gears are made to meet the highest production requirements – all lines include 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 style. Due to the lower torque ideals, the input stage is usually dimensionally smaller than the result stage. Its short style makes the GSD range the ideal high-end gearbox for space limited applications. The low regular backlash of the GSD line makes it an ideal fit for highly dynamic applications where highest positioning and velocity accuracy is required. The flange output generates highest torsional rigidity. For the lodging 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 high gearbox rigidity and the absorption of high radial and axial loads. The angular gearboxes of the GSBL range offer the same advantages as the EP collection; the right angle shape makes the GSBL line an ideal match for all powerful applications where space is bound.
The high-end economy lines combine powerful with financial efficiency: both lines are also built with helical ground gears, ensuring the very least noise level and smooth running. The entire needle bearing has been especially designed to reach high torques that beat the competition for products of the same size. All planetary carriers are produced as a cage created from solid materials. This increases silent operating characteristics while at the same time improving positioning accuracy and reducing backlash. An additional shaft sealing band ensures maximum dirt and splash water protection relative to protection course IP65 in all lines.
Low-backlash planetary gearboxes
Low-backlash planetary gearboxes from EVER-POWER – from precise torque converters to a universal success aspect for your machine. High torsional rigidity, extremely even working and low torsional backlash are standard performance top features of our low-backlash planetary gearboxes. Our broad product portfolio, with several different output configurations, provides the ideal planetary gearbox whatever the application form. EVER-POWER ‘s sizing equipment help you achieve the perfect design for a complete 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 definitely accordingly highly 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 fulfill any precision requirements. From HIGH Velocity versions for continuous operation through HIGH TORQUE gearboxes for higher torque densities to particular planetary gearboxes in corrosion resistant style, we have a suitable answer to fit your particular application.
Variants and additional services
Our low-backlash planetary gearboxes impress with a broad product portfolio and several 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 aspect as we continue steadily to improve the bar for program quality.

EVER-POWER provides planetary gearboxes, servo right-position gearboxes, complete rack and pinion systems, design tools for the whole drive train and components. Our portfolio includes 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 output shaft or output flange. The LPB+ Generation 3 gearbox series combines maximum quality with economical precision.The LPB+ Era 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 encounter, our highly skilled personnel and our comprehensive support catalog. Please e mail us at hzpt@hzpt.com.