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PlanetGear (en/de)

Product catalog summary

Product Overview
The document provides a comprehensive overview of Nidec-Shimpo's planetary gearboxes, emphasizing their precision, low backlash, and high efficiency. These gearboxes are suitable for industries such as robotics, automation, and aerospace.

VRL Series
The VRL series is highlighted as a versatile option in the planetary gearbox market, featuring helical gearing, robust construction, and high torque density. It is ideal for applications requiring accuracy and cost-effectiveness, such as servo applications in packaging and automation systems. The series offers a variety of frame sizes and ratios, with industry-standard mounting dimensions for easy integration.

Key Features of VRL Series

Helical gears for high accuracy and smooth operation.
One-piece output shaft and planet carrier for increased stiffness and torque capacity.
Uncaged needle roller bearings for excellent torque density.
Unique labyrinth input seal design for reduced heat and increased efficiency.
Optimized mounting system for correct motor alignment.
Directly machined ring gear for better concentricity.

Specifications
The document includes detailed specifications for the VRL 050 1-stage gearbox, covering nominal output torque, maximum acceleration torque, and efficiency. Guidelines on permissible radial and axial loads, torsional rigidity, and noise levels are also provided.

Installation Instructions & Safety Precautions
Instructions for installation and safety precautions are provided to ensure proper use and maintenance of the gearboxes.

Selection Flowcharts
Flowcharts are included to assist in selecting the appropriate gearbox model based on specific application requirements.

Specifications Overview
The document provides detailed specifications for various gearbox models, including VRL 050, VRL 070, and VRL 090, in both 1-stage and 2-stage configurations. Key parameters include nominal output torque, maximum acceleration torque, emergency stop torque, nominal and maximum input speeds, no-load running torque, maximum radial and axial loads, moment of inertia, efficiency, torsional rigidity, maximum torsional backlash, noise level, protection class, ambient and housing temperatures, and weight.

Design and Modifications
All previous catalogues are invalid, and specifications are subject to design modifications. The document emphasizes contacting NIDEC GRAESSNER for testing conditions and environment details.

Additional Information
For further details, users are encouraged to contact the company or use the online gearhead selection tool available at www.nidec-shimpo.co.jp/selection/eng.

Specifications Overview
The document provides detailed specifications for VRL 090 and VRL 120 gearboxes, available in both 1-stage and 2-stage configurations. Key parameters include nominal output torque, maximum acceleration torque, emergency stop torque, nominal and maximum input speeds, no-load running torque, maximum radial and axial loads, moment of inertia, efficiency, torsional rigidity, maximum torsional backlash, noise level, protection class, ambient and housing temperatures, and weight.

Design and Modifications
All previous catalogues are invalid, and the specifications are subject to design modifications. The document emphasizes contacting NIDEC GRAESSNER for testing conditions and environment details.

Additional Information
For further details or assistance, users are encouraged to contact the company or use the online gearhead selection tool available at www.nidec-shimpo.co.jp/selection/eng.

Overview
This document provides detailed specifications and design modifications for the VRL series gearboxes, including input bore sizes, shaft types, and performance metrics for different frame sizes and stages.

Specifications

Input Bore Sizes: Available in φ14 mm, φ19 mm, φ28 mm, φ38 mm, and φ48 mm, depending on the frame size and configuration.
Shaft Types: Options include keyed and smooth shafts.
Fastening Details: Various M8 and M10 fasteners with specified depths are used for assembly.

VRL 120 Specifications

Frame Size: 120
Stages: 2-stage
Nominal Output Torque: Varies with gear ratio, up to 380 Nm.
Maximum Acceleration Torque: Up to 840 Nm.
Efficiency: 95%
Protection Class: IP54, with IP65 available as an option.

VRL 155 Specifications

Frame Size: 155
Stages: Available in 1-stage and 2-stage configurations.
Nominal Output Torque: Up to 590 Nm for 2-stage.
Maximum Input Speed: Up to 6000 rpm.
Efficiency: 90%
Protection Class: IP54, with IP65 available as an option.

VRL 205 Specifications

Frame Size: 205
Stages: Available in 1-stage and 2-stage configurations.
Nominal Output Torque: Up to 1300 Nm for 2-stage.
Maximum Input Speed: Up to 5000 rpm.
Efficiency: 95%
Protection Class: IP54, with IP65 available as an option.

General Notes

All previous catalogues are invalid due to design modifications.
Service life is estimated at 20,000 hours at nominal input speed.
Contact NIDEC GRAESSNER for more information or use the online selection tool for gearhead configurations.

Specifications
The document provides detailed specifications for the PLANETGEAR series, focusing on models VRL 205 and VRL 235. Key parameters include:

Efficiency: 90% for VRL 205 and 97% for VRL 235.
Torsional Rigidity: 175 Nm/arcmin for VRL 205 and 400 Nm/arcmin for VRL 235.
Maximum Torsional Backlash: ≤ 5 arcmin for both models.
Noise Level: ≤ 67 dB[A] for VRL 205 and ≤ 61 dB[A] for VRL 235.
Protection Class: IP54 (IP65 optional).
Ambient Temperature: 0-40°C.
Permitted Housing Temperature: 90°C.
Weight: 40 kg for VRL 205 and 55-57 kg for VRL 235.

Procedures and Notes
Various notes are provided regarding operational limits and conditions:

Nominal input speed service life is 20,000 hours.
Maximum torque is specified for starting or stopping operations.
Emergency stop torque is allowed 1,000 times during service life.
Maximum radial and axial loads are specified for the gearbox.

Design and Modifications
The document states that all previous catalogues are invalid and subject to design modifications. It emphasizes the adaptability of the gearboxes to different motor shafts using bushings.

VRB Series Features
The VRB series is highlighted for its high positional accuracy and dynamic performance, suitable for packaging and assembly automation. Key features include:

Backlash of ≤3 arc-min.
Maintenance-free with lifetime lubrication.
Industry-standard mounting dimensions for easy integration.

Specifications
The document outlines the specifications for the VRB-Series gearboxes, highlighting features such as hardened helical gears for accuracy and smooth operation, a one-piece output shaft and planet carrier for increased rigidity and torque capacity, and cage-less needle bearings for excellent torque density and torsional rigidity. The unique labyrinth input seal design reduces heat and increases system efficiency, with IP65 protection available for wash-down applications. The optimized mounting system ensures motor alignment, and the true concentric motor shaft clamping connection is optimized for specific motors, reducing inertia for dynamic performance.

Procedures and Recommendations
The document provides guidance on selecting the appropriate motor mounting code using an online selection tool. It emphasizes the importance of contacting the manufacturer for additional information or using the online gearhead selection tool for configuration.

Standards and Norms
The document specifies that all previous catalogues are no longer valid and that design modifications are subject to change. It also provides detailed specifications for different frame sizes and stages, including nominal output torque, maximum acceleration torque, emergency stop torque, nominal and maximum input speeds, no-load running torque, maximum radial and axial loads, efficiency, torsional rigidity, maximum torsional backlash, noise level, protection class, ambient and housing temperatures, and weight.

Key Data from Tables
The tables provide detailed specifications for different frame sizes (042 and 060) and stages (1-stage and 2-stage), including ratios, nominal output torque, maximum acceleration torque, emergency stop torque, input speeds, no-load running torque, maximum radial and axial loads, moment of inertia, efficiency, torsional rigidity, maximum torsional backlash, noise level, protection class, ambient and housing temperatures, and weight. The document also notes that the length of the gearbox varies depending on the motor, and a bushing is used to adapt to the motor shaft.

Specifications Overview
The document provides detailed specifications for VRB 115 and VRB 140 gearboxes, available in both 1-stage and 2-stage configurations. Key specifications include nominal output torque, maximum acceleration torque, emergency stop torque, nominal and maximum input speeds, no-load running torque, maximum radial and axial loads, moment of inertia for various bore sizes, efficiency, torsional rigidity, maximum torsional backlash, noise level, protection class, ambient and housing temperatures, and weight.

Additional Information
For more details or to use the online gearhead selection tool, visit the provided URLs. The document also notes that the weight of the gearboxes may vary slightly between models.

Overview
The document provides detailed specifications and dimensions for various models of the PLANETGEAR VRS series gearboxes, including VRS 060, VRS 075, and VRS 100. It includes information on keyed and smooth shafts, input bore sizes, and design modifications.

Specifications

VRS 060: Available in 1-stage and 2-stage configurations. Input bore sizes include φ8 mm, φ14 mm, and φ19 mm. Key specifications include nominal output torque, maximum acceleration torque, and maximum input speed.
VRS 075: Also available in 1-stage and 2-stage configurations. Input bore sizes range from φ8 mm to φ28 mm. Key parameters include nominal output torque, maximum radial and axial loads, and efficiency.
VRS 100: Offered in 1-stage and 2-stage versions. Input bore sizes include φ19 mm, φ28 mm, and φ38 mm. Specifications cover nominal output torque, maximum torque, and protection class.

Procedures and Notes

Length varies depending on the motor used, and bushings are inserted to adapt to motor shafts.
All previous catalogues are invalid, and design modifications are subject to change.
Contact NIDEC GRAESSNER for additional information or use the online gearhead selection tool.

Key Data from Tables

Nominal output torque and maximum acceleration torque are provided for different gear ratios.
Maximum radial and axial loads are specified for each model.
Efficiency ratings and noise levels are included, with protection classes noted as IP54 or optional IP65.

Recommendations

Consider the operating factor f0 for maximum torque calculations.
Ensure compliance with permissible operating temperatures for maximum input speeds.
Use the online configurator for selecting appropriate gearbox configurations.

Specifications Overview
The document provides detailed specifications for various gear models, including VRS 100, VRS 140, and VRS 180. Key parameters include nominal output torque, maximum acceleration torque, maximum torque, emergency stop torque, nominal input speed, maximum input speed, no load running torque, maximum radial and axial loads, moment of inertia for different diameters, efficiency, torsional rigidity, maximum torsional backlash, noise level, protection class, ambient and housing temperatures, and weight.

Design and Modifications
The document notes that all previous catalogues are invalid and subject to design modifications. It also provides information on keyed and smooth shaft options, input bore sizes, and the availability of an online configurator for selection assistance.

Additional Notes

Service life is specified at 20,000 hours at nominal input speed.
Maximum torque is allowed under specific conditions, with limitations on cycles and stress situations.
Contact information and online resources are provided for further assistance and selection tools.

Specifications
The document provides detailed specifications for the VRS 240 gearboxes, available in both 1-stage and 2-stage configurations. Key parameters include nominal output torque, maximum acceleration torque, maximum torque, emergency stop torque, nominal and maximum input speeds, no-load running torque, maximum radial and axial loads, moment of inertia, efficiency, torsional rigidity, maximum torsional backlash, noise level, protection class, ambient and housing temperatures, and weight. The specifications are provided in tabular form for different ratios.

Procedures and Notes
Several notes accompany the specifications, explaining conditions such as service life at nominal input speed, permissible cycles, and torque conditions during operation. The document advises contacting NIDEC GRAESSNER for testing conditions and additional details.

Dimensions
The dimensions for both 1-stage and 2-stage VRS 240 gearboxes are provided, including input bore sizes and shaft types. The document notes that length varies depending on the motor and that bushings are used for motor shaft adaptation.

VRT Series Overview
The VRT series is highlighted for its high torque density and rigidity, compact design, and ISO robotic flange. It is suitable for applications requiring high speed and precision. The series offers low backlash and is maintenance-free with life-long lubrication.

VRT Series Features
Key features include compactness, robustness, high radial and axial load capacity, exceptional torsional rigidity, and a broad range of mounting adapters. The series is designed for easy motor attachment and flexible installation.

Model Code and Selection Tool
The document provides a model code for the VRT series and directs users to an online selection tool for configuring motor mounting codes based on specific motor requirements.

Overview
This document provides detailed specifications for the VRT 047 and VRT 064 gearboxes, available in both 1-stage and 2-stage configurations. It includes technical specifications, performance parameters, and design considerations.

1-Stage Specifications for VRT 047

Nominal Output Torque: 9-10 Nm
Maximum Acceleration Torque: 21 Nm
Maximum Torque: 25 Nm
Emergency Stop Torque: 35 Nm
Nominal Input Speed: 4000 rpm
Maximum Input Speed: 8000 rpm
Efficiency: 95%
Protection Class: IP54 (IP65 optional)

2-Stage Specifications for VRT 047

Nominal Output Torque: 11-15 Nm
Maximum Acceleration Torque: 21 Nm
Maximum Torque: 21 Nm
Emergency Stop Torque: 35 Nm
Nominal Input Speed: 4000 rpm
Maximum Input Speed: 8000 rpm
Efficiency: 90%
Protection Class: IP54 (IP65 optional)

1-Stage Specifications for VRT 064

Nominal Output Torque: 27-28 Nm
Maximum Acceleration Torque: 66 Nm
Maximum Torque: 79 Nm
Emergency Stop Torque: 100 Nm
Nominal Input Speed: 3300-4000 rpm
Maximum Input Speed: 7500 rpm
Efficiency: 95%
Protection Class: IP54 (IP65 optional)

2-Stage Specifications for VRT 064

Nominal Output Torque: 32-45 Nm
Maximum Acceleration Torque: 66 Nm
Maximum Torque: 66 Nm
Emergency Stop Torque: 100 Nm
Nominal Input Speed: 4000-4800 rpm
Maximum Input Speed: 8500 rpm
Efficiency: 90%
Protection Class: IP54 (IP65 optional)

General Notes

All previous catalogues are invalid; subject to design modifications.
Contact NIDEC GRAESSNER for testing conditions and environment details.
Online selection tool available at www.nidec-shimpo.co.jp/selection/eng.

Overview
This document provides detailed specifications and dimensions for various models of the VRT series gearboxes, including 1-stage and 2-stage configurations. It includes information on input bore sizes, torque specifications, and other mechanical properties.

Specifications

VRT 064 and VRT 090 Models: These models are available in both 1-stage and 2-stage configurations. Key specifications include nominal output torque, maximum acceleration torque, and emergency stop torque. The nominal input speed varies between models, with maximum input speeds reaching up to 8500 rpm.
VRT 110 Model: This model also offers 1-stage and 2-stage options. It features higher torque capacities, with nominal output torque reaching up to 280 Nm for the 2-stage version. The maximum radial and axial loads are significantly higher compared to smaller models.

Dimensions

Dimensions for each model are provided, including input bore sizes and depth measurements. The length of the gearbox varies depending on the motor used.

Performance and Efficiency

Efficiency ratings are provided, with most models achieving around 90-95% efficiency at nominal output torque.
Torsional rigidity and maximum torsional backlash are specified, ensuring precise mechanical performance.

Additional Information

All previous catalogues are invalid, and the specifications are subject to design modifications.
Contact information and an online selection tool are provided for further assistance.

Specifications
The document provides detailed specifications for the VRT 285 2-stage gearbox. Key parameters include a nominal output torque ranging from 2700 to 4200 Nm, a maximum acceleration torque of 6700 Nm, and a maximum input speed of 4000 rpm. The gearbox can handle a maximum radial load of 86000 N and an axial load of 64000 N. Efficiency is rated at 90%, and the noise level is ≤ 63 dB(A). The protection class is IP54, with IP65 available as an option.

Procedures
Installation instructions emphasize the importance of cleaning and degreasing components to prevent slippage. The motor should be mounted carefully, aligning the shaft bushing and input hub. Proper torque specifications for bolts are provided in tables A and B. Safety precautions include avoiding excessive loads and ensuring the motor speed does not exceed specified limits.

Standards and Recommendations
The gearbox is pre-lubricated for its lifetime, requiring no re-lubrication. It should be used in environments with temperatures between 0°C and 40°C unless specified otherwise. The document advises against disassembling the gearbox and highlights the importance of monitoring for issues such as temperature spikes or abnormal noises.

Key Data from Tables and Figures
Tables provide torque specifications for motor installation and clamp bolts, with values ranging from 1.1 Nm for M3 bolts to 125 Nm for M12 bolts. Figures illustrate motion profiles, including trapezoidal and triangular motion, which are relevant for determining load and speed requirements.

Additional Information
For further details, users are directed to contact NIDEC GRAESSNER or use the online gearhead selection tool. The document notes that all previous catalogues are invalid and subject to design modifications.

Specifications and Parameters
The document outlines the comparison of maximum permissible and operated output torque, radial load, axial load, and input/output speeds. It provides formulas for calculating maximum values and average operated values for these parameters. It includes operation factors based on cycles per hour and hours per day, affecting the gearbox selection.

Procedures
The procedure for gearbox selection involves calculating average operated radial and axial loads, output torque, and speed. It also includes life calculations for needle bearings, radial load, and thrust load. The document advises ensuring a proper fit between the gearbox and motor.

Recommendations
Use the Nidec-Shimpo online selection tool for configuring planetary gearboxes based on servo motor specifications, movement profile requirements, and application specifications. The selection tool provides a comprehensive list of specifications and helps in selecting the appropriate gearbox series and ratio.

Additional Information
Contact details for Nidec Graessner are provided for further inquiries. The document mentions downloadable drawing formats (PDF, DXF, IGS, STP) and notes on motor selection, including Rockwell Servo Motors.

Conclusion
The document serves as a guide for selecting and configuring planetary gearboxes, emphasizing the importance of matching application criteria with gearbox specifications.

Catalog excerpts

Spielarme Planetengetriebe in höchster Präzision Low backlash planetary gearboxes with maximum precision

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Die Planetengetriebe von NidecShimpo sind das Ergebnis jahrzehntelanger Erfahrung, die in permanenten Austausch mit Kunden und deren Applikationen weiterentwickelt wurden. Moderns te Fertigungsanlagen, technisches Knowhow und höchste Produktionsmaßstäbe sichern einen ho hen Qualitätsstandard. INHALT TABL E OF CONT ENT S Nidec-Shimpo's planetary gearboxes are the result of years of experience and have been further developed through our constant exchange with customers and their applications. State-of-the-art production facilities, technical know-how and the highest production benchmarks ensure...

Open the catalog to page 3

Durch die hohe Genauigkeit der Schrägverzahnung und durch die optima len Zahneingriffsverhältnisse werden geringe Laufgeräusche, ein geringes Verdrehspiel und ein hoher Wirkungsgrad realisiert. Das große Sortiment an Motorflanschen und Reduzierhülsen ermöglicht eine hohe Flexibili tät für den Anbau des Motors. Das vielfältige Produktportfolio von Nidec Graessner ermöglicht unseren Kunden das passende Planetengetriebe für die jeweilige Anwendung auszuwählen. Low running noise, low circumferential backlash and a high efficiency factor are all achieved thanks to the high precision of the helical...

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PLANETGEAR Product Overview Product Overview Baureihe Product Series Katalogseite Catalog Page Achsausrichtung Axis of Orientation Koaxial Inline Koaxial Inline Koaxial Inline Koaxial Inline Getriebetechnologie Gear Technology Planetengetriebe, schrägverzahnt Helical planetary Planetengetriebe, schrägverzahnt Helical planetary Planetengetriebe, schrägverzahnt Helical planetary Planetengetriebe, schrägverzahnt Helical planetary Kleinste Smallest Größte Largest Varianten Variety Minimum Minimum Maximum Maximum Varianten Variety Baugröße Frame Size Übersetzung Ratio Art der Abtriebsausführung ...

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as Getriebe der Baureihe VRL ist der Allrounder im Bereich Planetengetriebe. Das Produkt ist dank Schrägverzahnung, robuster Innenkonstruktion, ruhigem Lauf und hoher Drehmomentdichte führend in seiner Klasse. Mit einem Verdrehspiel von nur 5 arcmin ist das VRLGetriebe in einer breiten Palette von Anwendungen einsetzbar, bei denen Genauigkeit und Dynamik im Spiel, jedoch auch die Kosten im Blick zu behalten sind. Das VRL ist eine hervorragende Wahl für Servo Anwendungen in Verpackungs, Förder und Automa tisierungsanlagen. Das Getriebe ist in verschiedenen Schutzklassen und lebensmitteltauglichen...

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➔ Der Allrounder für Bewegungssteuerungsanwendun gen im mittleren bis oberen Leistungsbereich ➔ The all-rounder for mid to high end motion control applications ➔ Größte Auswahl von Baugrößen und Übersetzungen auf dem Markt ➔ The widest range of frame sizes and ratios available in the market ➔ Kleinstes Verdrehspiel in dieser Klasse (≤ 5 arcmin) ➔ Best-In-class backlash (≤5 arc-min) ➔ Präzise Montage an jedem Motor dank großer Aus wahl von Adaptern ➔ Broad range of mounting adapters offer a simple, precise attachment to any motor ➔ Wartungsfreie Lösung mit Lebensdauerschmierung. Hochleistungsschmierfett...

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Merkmale der Baureihe VRL VRL Series Features 1 2 1 Einsatzgehärtete Schrägverzahnung, zahnflanken optimiert für besondere Genauigkeit und ruhigen Lauf. 40% größere Zahnoberfläche als nach Industrie standard 1 Carburized helical gears with proprietary secondary finishing process for higher accuracy and smooth, quiet operation. 40% higher tooth surface area than the industry standard 2 Einteilige Abtriebswelle und Planetenradträger mit zwei Lagern über den Planetenrädern. Größere Steifigkeit, Drehmomentkapazität und besserer Sicherheitsfaktor mit garantierter Passung der Verzahnung 2 One piece...

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Modellbezeichnung Baureihe VRL VRL Series Model Code VRL Motormontage-Code (*1) Motor mounting code (*1) Verdrehspiel: Backlash: 5 arcmin Art der Abtriebsausführung: K: Genutete Welle S: Glatte Welle Output mounting style: K: Keyed Shaft S: Smooth shaft Ausführung Design version Baureihe Series Der MotormontageCode variiert je nach Motor. Bitte nutzen Sie zum Konfigurieren des Codes unsere Auswahlhilfe unter dem nachfolgenden Link. Motor mounting code varies depending on the motor. Use the selection tool link below to configure the code. Auswahlhilfe Selection Tool Bitte nehmen Sie mit uns Kontakt...

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PLANETGEAR VRL 050 Spezifikationen 1-stufige Ausfuhrung VRL 050 1-Stage Specifications BaugroBe Frame Size *1) Bei antriebsseitiger Nenndrehzahl betragt die Lebensdauer 20.000 Stunden *2) Maximales Drehmoment beim Anfahren oder Anhalten des Betriebs *3) Zulassig sind 10.000 Zyklen. Basierend auf 10 % der maximalen Radialkraft und basierend auf einer Vollwelle. Bitte den Betriebsfaktor f0 auf Seite 140 berucksichtigen *4) Je nach Beanspruchungssituation zulassiges maximales Drehmoment (1.000 Mal wahrend der Lebensdauer zulassig) *5) Durchschnittliche Antriebsdrehzahl *6) Maximale diskontinuierliche...

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PLANETGEARVRL 050 Spezifikationen 2-stufige Ausfuhrung VRL 050 2-Stage Specifications BaugroBe Frame Size Alle vorherigen Kataloge haben keine Gultigkeit mehr. Konstruktionsanderungen vorbehalten. All previous catalogues are no longer valid. Subject to design modifications.

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VRL 050 Abmessungen 1-stufige Ausführung VRL 050 1-Stage Dimensions Antriebsseitige Lochgröße Input bore size ≦φ8 mm Antriebsseitige Lochgröße Input bore size　≦φ14 mm Genutete Welle Keyed shaft Keyed shaft Glatte Welle Smooth shaft Smooth shaft *1) Länge variiert je nach Motor *2) Buchse wird eingesetzt zum Anpassen an die Motorwelle *1) ength will vary depending on motor L *2) ushing will be inserted to adapt to motor shaft B Alle vorherigen Kataloge haben keine Gültigkeit mehr. Konstruktionsänderungen vorbehalten. All previous catalogues are no longer valid. Subject to de

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