low-backlash planetary gearboxes – compact and highly precise
The new planetary gearbox series from Ever-power includes the high-end gearbox lines GSD (flange gear), 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 highest demands on positioning accuracy, operating noises, working smoothness, bending rigidity and transmitted torque. The planetary gears are made to meet the highest production requirements – all lines are equipped with 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. Due to the lower torque values, the input stage is certainly dimensionally smaller compared to the result stage. Its short style makes the GSD series the perfect high-end gearbox for space limited applications. The low regular backlash of the GSD line makes it an ideal fit for highly powerful applications where highest positioning and quickness accuracy is necessary. The flange result generates highest torsional rigidity. For the accommodation of especially high axial loads, taper roller bearings are optionally available in sizes with 90 mm diameter or higher. The GSB line means high performance in mixture 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 range provide same advantages as the EP line; the right angle form makes the GSBL series an ideal match for all powerful applications where space is limited.
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 offers been especially made to reach high torques that beat the competition for systems of the same size. All planetary carriers are produced as a cage created from solid material. This increases tranquil operating characteristics while at the same time improving positioning accuracy and reducing backlash. An additional shaft sealing ring ensures maximum dust and splash water safety 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 element for your machine. High torsional rigidity, extremely smooth operating 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 ideal planetary gearbox whatever the application form. EVER-POWER ‘s sizing tools 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 found in drives in multiple industries. Certain requirements profile for these is definitely accordingly highly complex: high speeds, low working 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 Acceleration versions for continuous operation through HIGH TORQUE gearboxes for higher torque densities to special planetary gearboxes in corrosion resistant style, we have a suitable answer to match your particular application.
Variants and additional services
Our low-backlash planetary gearboxes impress with a broad product portfolio and numerous variants. However, our main focus isn’t the product however the customer. From the initial idea through the entire lifecycle of the application, we are at your aspect as we continue to improve the bar for provider quality.

EVER-POWER offers planetary gearboxes, servo right-angle gearboxes, complete rack and pinion systems, design tools for the entire drive train and add-ons. Our portfolio includes cost-effective serial solutions as well as customer-specific high-end developments. With our know-how, you achieve your goals.
Economical multitalent
Low backlash planetary gearboxes with result shaft or output flange. The LPB+ Era 3 gearbox series combines maximum quality with cost-effective precision.The LPB+ Generation 3 is especially suitable 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 encounter, our highly skilled personnel and our comprehensive services catalog. Please e mail us at hzpt@hzpt.com.