Low Backlash Planetary Gearbox

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 typical performance features of our low-backlash…

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 typical 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 sizing tools help you achieve the optimal design for a complete drive train and select the ideal gearbox for your motion profile. CHARACTERISTICS OF THE MRP RANGE The MRP is a low backlash planetary gearbox designed for continuous or low-acceleration servo applications. 2 radial bearings on the output shaft provide high acceptance of radial loads (like a spur pinion or a belt). This range offers: 5 sizes from 5 Nm to 290Nm (continuous) Low backlash (15, 12 or 10 min depending on size and selected option) Convenient output interface, which enables centering on the bearing, for a perfect shaft concentricity. Shaft with or without keyway (with a DIN332D threaded hole standard) IP 54 protection A high level of quality, due to the in house manufacturing of all internal mechanical components The highest quality of gears, with carburized, quenched and ground satellite gears, supplying power, precision, reliability and an everlasting, low backlash. Standard components which include bearings, lubricants, seals and joints from the most trusted international suppliers for quality without compromise A high efficiency (up to 96%) Numerous reduction ratios (multiple of 3, 4, 5, 7, 10) (other ratios available optional) A quick, easy and reliable assembly to the motor (without adapting flange) Dual screws coupling providing perfect balancing, perfect centering, and strong grip with the motor shaft, A wide range of temperature  (-20°C à +90°C)(-4°F to 195°F) (more ranges of temperature optional) Numerous available options including lubrication, interfaces, and peinture and more. An optional stainless steel version.

Quick Detail:

Standard and non-standard available
With high quality and competitive price
Prompt delivery
Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages


Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

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