RP+ planetary gearbox

  • RP+ planetary gearbox with flange
  • RP+ planetary gearbox with pinion
  • Premium Linear System with RP+ planetary gearbox and innovative rack INIRA®
  • Motor mounting alpha Premium Line Planetary gearboxes 

The high-precision powerhouse

This gearbox series sets standards in terms of power density, modularity and easy installation. It is used in all applications where the individual requirements far exceed what has previously been possible. RP+ gearboxes combine all the advantages of the familiar gearbox series:

  • Reduced backlash of ≤ 1 arcmin
  • Maximum power density
  • Extremely smooth-running thanks to helical toothing

Please contact your respective sales engineer or contact us via mail info@wittenstein-alpha.com for further information or CAD data.

Customized solutions

We will develop a solution for you that is tailored to your drive needs. You will benefit from our years of experience, our highly skilled staff and our services. Please contact us.

Contact form

WITTENSTEIN alpha GmbH - Walter-Wittenstein-Str. 1

WITTENSTEIN alpha GmbH

Walter-Wittenstein-Str. 1

97999 Igersheim (Germany)

  • Technical data
  • Options
Product type RP+RP+
Version MFMA
Ratio c) 4 - 105,5 - 220
Number of sizes 35

Max. backlash c)

jt [arcmin]Standard

≤ 3

Reduced 
≤ 1

Standard

≤ 1

Reduced

Max. torqueT2a [Nm]352 - 2560583 - 10450
Max. input speedn1Max [rpm]50006250
Torsional rigidityCt21 [Nm/arcmin]6102000
Max. tilting momentM2KMax [Nm]1100034000

c) In relation to reference sizes

Product typeRP+RP+
VersionMFMA
Output shape  
Flange
System output
Input shape  
Motor-mounted

Characteristic

  
Flange with slotted holes (standard)
Food-grade lubrication a) b)
Optimized mass inertia a)
System solutions  
Linear system (rack / pinion)
Servo actuator

a) Performance reduction: Technical data available on request

b) Please contact WITTENSTEIN alpha

Product highlights

Consistently high performance

Constant backlash throughout the service life of the gearbox ensures a consistently high performance.

Low maintenance

Highest quality standards guarantee a long service life and extend maintenance intervals.

Machine Interface

Integrated slotted holes ease up the positioning of rack and pinion while increasing the overall system rigidity through the elimination of additional plates.

Forces

Reinforced bearings withstand the highest forces – while maintaining a compact design.

Positioning accuracy

Minimal backlash and highest possible rigidity ensure maximum positioning accuracy at the tool center point.

Reliability

Extremely reliable gearboxes prevent cost-intensive machine breakdowns. 

Can withstand high tilting torques

Integrated slotted holes reduce the design and installation requirements to a minimum

Application adapted perfectly for a maximum service life

Optimized for rack and pinion applications

Can withstand high tilting torques

Integrated slotted holes reduce the design and installation requirements to a minimum

Application adapted perfectly for a maximum service life

Optimized for rack and pinion applications

WITTENSTEIN alpha in all axes

Low backlash planetary gearboxes

WITTENSTEIN alpha develops complete, single-supplier solutions for any driving axis. They can be used in virtually any application – from high-precision axes in manufacturing systems to packaging machinery where maximum productivity is required. 
The name WITTENSTEIN alpha is a byword for premium quality and reliability, high precision and synchronization accuracy, highest power density, a long lifetime and very simple motor mounting.