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Servo

Product catalog summary

General Information
This document from Sumitomo (SHI) Cyclo Drive Germany GmbH provides comprehensive details on compact low backlash gearboxes for positioning applications. It includes global contact information for Sumitomo Drive Technologies.

The Cyclo Principle
The Cyclo gearbox operates using an eccentric mechanism that rotates cycloid discs within a ring gear housing, resulting in reverse rotation at reduced speed. It comprises four main components: the high-speed shaft with eccentric bearing, cycloid discs, ring gear housing with pins and rollers, and the slow-speed shaft or flange with pins and rollers.

Selection Procedure
The selection process involves determining the working cycle, calculating mean input speed, equivalent torque, and load duty cycle. Tables and formulas are provided to assist in selecting the appropriate gear size to meet specific torque and speed requirements.

Product Description
The SERVO Precision Gears Series includes the SERVO 100 and SERVO 6000, designed for motion precision control and medium positioning control, respectively. These gearboxes are compact, lightweight, maintenance-free, and suitable for various applications such as conveyors, machine tools, and robotic systems.

Features & Benefits
The gearboxes offer low backlash, high shock load capacity, and unlimited mounting flexibility. They are cost-effective with a long lifetime. The SERVO 100 series is noted for its compact size and compatibility with standard AC/DC servomotors.

Technical Specifications
Detailed technical specifications are provided, including torque ratings, dimensions, and type designations for the SERVO 100 series, outlining available sizes and reduction ratios.

Conclusion
This catalogue serves as a comprehensive guide for selecting and understanding Sumitomo's compact low backlash gearboxes, emphasizing their application in precision control tasks.

Overview: The document provides technical specifications and assembly instructions for the SERVO 6000 series, highlighting their high efficiency, low noise, and long life for precise motion control applications.

Specifications: Extensive tables detail dimensions and mass for different frame sizes, including mass moment of inertia based on frame size and motor shaft diameter.

Assembly Instructions: Instructions emphasize proper alignment and grease application to prevent damage, with guidelines for tightening bolts correctly.

Lubrication: Gearboxes are pre-filled with grease, maintenance-free under normal conditions, with grease replacement recommended after 20,000 hours or 4-5 years.

Load Specifications: Allowable radial and axial loads for different frame sizes are outlined, with correction factors for load position and drive connection type.

Additional Information: Includes a disclaimer on information accuracy and a copyright notice from Sumitomo (SHI) Cyclo Drive Germany, GmbH.

Specifications and Load Calculations
Detailed specifications for gear and pulley systems focus on radial and axial load calculations on slow-speed shafts, using factors like equivalent radial load and correction factors.

Tables and Data Interpretation
Tables provide numerical values for load calculations, dimensions, and tolerances, adhering to DIN ISO standards.

Installation and Maintenance Procedures
Procedures for mounting motors and fitting couplings emphasize avoiding excessive axial force and heating components for fitting.

Service and Lubrication
The CYCLO Series SERVO Speed Reducers are grease-lubricated for life, with lubricant changes recommended after 20,000 hours or five years.

Features and Benefits
The SERVO 6000 series offers high overload capacity, compact design, high efficiency, and low noise.

Specifications:
Detailed specifications for the SERVO 6000 series include dimensions, frame sizes, and mass moment of inertia, with tables for various components.

Procedures:
Assembly instructions emphasize grease application and proper alignment to prevent damage.

Standards and Recommendations:
Lubrication standards state that SERVO 6000 reducers come pre-filled with grease suitable for temperatures between -10°C and +40°C, with grease replacement recommended after 20,000 hours or 4-5 years.

Key Data from Tables:
Tables provide data on dimensions, inertia values, and allowable radial and axial loads, with correction factors for load positions and drive connections.

Critical Information:
Ensure proper alignment during assembly to avoid internal damage. Do not mix grease types, and disassemble the unit for grease replacement if unused for over a year.

Catalog excerpts

Sumit_Katalog_Umschlag_RZ.qxd 28.09.2006 12:25 Seite 1 Worldwide locations World Headquarters Sumitomo Drive Technologies Sumitomo Heavy Industries Ltd. PTC Group 5-9-11 Kita-Sinagawa Singagwa-ku Tokyo 141-8686 Japan Tel: +81 (3) 54 88 83 63 Fax: +81 (3) 54 88 83 65 Headquarters & Manufacturing USA Sumitomo Drive Technologies Sumitomo Machinery Corp. of America 4200 Holland Boulevard Chesapeake, VA 23323 Tel: +1 (757) 4 85 33 55 www.smcyclo.com www.cyclo.shi.co.jp Headquarters & Manufacturing EUROPE Sumitomo Drive Technologies Sumitomo (SHI) Cyclo Drive Germany GmbH Cyclostraße 92, D - 85229 Markt Indersdorf, Germany Tel: +49 (8136) 66 -0 Fax: +49 (8136) 57 71 Servo www.sumitomodriveeurope.com Sales Offices & Assembly Centres in Europe Sumitomo Drive Technologies SM-Cyclo UK Limited Marfleet, Kingston Upon Hull, GB-HU9 5RA Great Britain Tel: +44 (0) 1482 79 03 40 Fax: +44 (0) 1482 79 03 21 Sumitomo Drive Technologies SM-Cyclo Italy S.R.L Via dell' Artigianato 23 I-20010 Cornaredo (MI) Italy Tel: +39 (02) 93 56 21 21 Fax: +39 (02) 93 56 98 93 Sumitomo Drive Technologies SM-Cyclo Scandinavia AB Företagsvägen 30A S-23237, Arlov Sweden Tel: +46 (40) 43 02 20 Fax: +46 (40) 43 10 01 Sumitomo Drive Technologies SM-Cylo Iberia Edificio Gobelas C/Landabarri no4 Escalera1 2o izqda, Leioa 48940, Vizcaya Spain Tel: +34 (94) 48 05 38 9 Fax: +34 (94) 48 01 55 0 Compact low backlash gearboxes for positioning applications Kompakte spielreduzierte Getriebe für Positionieranwendungen Sumitomo Drive Technologies SM-Cyclo France 65-75 Avenue Jean Mermoz Espace Primagaz, F-93126 La Courneuve, Paris France Sumitomo (SHI) Cyclo Drive Germany, GmbH CATALOGUE | 999015- 07/2006

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Copyright Sumitomo (SHI) Cyclo Drive Germany, GmbH 2005. All rights reserved. Reproduction in part or whole is not permitted without our prior approval. Whilst every care has been taken in preparation of this catalogue, no liability can be accepted for any errors or omissions. Copyright Sumitomo (SHI) Cyclo Drive Germany, GmbH 2005. Alle Rechte vorbehalten. Nachdruck, auch auszugsweise, nur mit unserer Genehmigung gestattet. Die Angaben in diesem Katalog wurden mit größter Sorgfalt auf ihre Richtigkeit überprüft. Trotzdem kann für eventuell fehlerhafte oder unvollständige Angaben keine Haftung...

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SERVO Product description Produktbeschreibung The SERVO Precision Gears Series are compact speed reducers with low backlash, made in aluminium and ideal for all low weight applications. SERVO Getriebe sind spielreduzierte Getriebe in Aluminiumausführung und ideal für alle Applikationen mit geringem Gewicht. The SERVO 100 is custom made for Motion Precision Control, the SERVO 6000 range is recommended for Medium Positioning Control. SERVO 100 ist ein spielreduziertes Getriebe für Positioniersteuerung. SERVO 6000 wird für mittlere Positioniersteuerung empfohlen. Features & Benefits Eigenschaften...

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There are essentially four major components in the Cyclo 1. High speed shaft with eccentric bearing 3. Ring gear housing with pins and rollers 4. Slow speed shaft or flange with pins and rollers Das CYCLO-Getriebe setzt sich aus 4 Hauptbestandteilen 3. Bolzenring mit den Bolzen und Rollen 4 Abtriebswelle mit Bolzen und Rollen System-Da rstel lung Schematic Diagram Mftnehmerbolzen_& Rollen Rollers Cycloidal Disc High Speed Shaft Cycloidal Disc /Kurvenscheibe Bearing / Walzkorper Slow Speed Shaft High Speed Shaft Antriebswelle Slow Speed Shaft Rollers/Aussen rollen \High Speed Shaft As the eccentric...

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SERVO Selection Auswahl 1. Determine the working cycle of the application 1. Arbeitszyklus der Anwendung festlegen Output torque / Abtriebsdrehmoment (T2) Input Speed / Antriebsdrehzahl (n1) n1 T2 n1A tA n1R tR n1B t tB tp tm Σt T2A T2R T2B t ED = load duty cycle [%] FA2 = axial load on output shaft [N] FA2zul = allowable axial load on output shaft [N] FR2 = equivalent radial load on output shaft [N] FR2zul = allowable radial load on output shaft[N] n1A = mean input speed during acceleration [min-1] n1B = mean input speed during braking [min-1] n1m = mean input speed during cycle [min-1] n1m...

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SERVO Selection 2. Flow chart for selection 2. Flussdiagramm zur Auswahl If combination of axial & radial load, ask SCG. Bei Radial- und Axiallast Rucksprache mit SCG. Final selection of size endgiiltige Auswahl der GroBe Choose bigger gear size hohere GetriebegroBe wahlen 7 Sumitomo Drive Technologies

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Type Designation Torque Ratings Page Seite 9 Sumitomo Drive Technologies

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Compact Low Backlash Gearboxes for Kompaktes verdrehspielreduziertes Getriebe fUr Medium Precision Control Medium Precision Control Four mounting sizes are available from 25 Nm to 500 Nm rated output torque with ratios ranging from 11:1 to 87:1 (single stage) The mechanical backlash at slow speed shaft is <3 arc min. Compact Size For similar torques, the outside diameter of the Series SERVO 100 is approx. 20% smaller than the previous CYCLO Servodrive range.The length is also reduced by approx. 30%. When combined with a standard plug-in servomotor the overall length is approx. similar to that...

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SERVO 100 Type Designation Size - i / G Servo 100 XFCG Typenbezeichnung - = Standard S = Special Design Life time grease lubrication Lebensdauer-Fettschmierung Flange Mounting Code for Motor Flange any mounting position (see motor selection) Flanschausführung Motor Flansch Code beliebige Einbaulage (siehe Motorauswahl-Tabellen) Size Größe 106 108 110 111 i = Reduction Ratios i = Übersetzung einstufig - 11/17/29/43 11/17/29/43/59 11/17/29/43/59/87 11/17/29/43/59/87 11

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Torque ratings Single Reduction nlm = Mean input speed [min1] T2N = Rated output torque [Nm] i = Reduction ratio (single stage) Einstufige Getriebe *40% ** 20%ED / Duty factor *** Short time

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SERVO 100 Radial load slow speed shaft Radiale Belastung Abtriebswelle When a gear or pulley is mounted on the slow speed shaft, a radial load is applied to the shaft. It is necessary to check the following formula to determine whether the shaft can accept the radial load. Wird die Abtriebswelle mit einem Ritzel oder einer Scheibe versehen, wirkt eine Kraft auf die Welle. Anhand der folgenden Formel wird geprüft, ob die radiale Belastung zulässig ist. Equivalent radial load / aquivalente Radialbelastung F R2 zul T 2v Lf Cf do n 2m = = = = = = Allowable radial load of gearsize [N] Equivalent torque...

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