Read and Understand this Catalog Please read and understand this catalog before purchasing the product. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or -series other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT AC Servomotors/Servodrivers THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR Series now includes 1,500-r/min Servomotors. INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. Servodrivers now available with capacities of up to 15 kW. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, The advanced W Series of Servomotores and Servodrivers are loaded WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. with functions. They can also be connected to DeviceNet networks, IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND allowing easier distributed control and information management. MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of the product in the customer s application or use of the product. Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will be used. Know and observe all prohibitions of use applicable to this product. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product, or any consequence thereof. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. Printed on 100% Recycled Paper Note: Do not use this document to operate the Unit. OMRON ELECTRONICS LLC OMRON Corporation Authorized Distributor: 1 East Commerce Drive, Schaumburg, Industrial Automation Company IL 60173 U.S.A. Control Devices Division H.Q. Tel:(1)847-843-7900/Fax:(1)847-843-8568 Shiokoji Horikawa, Shimogyo-ku, OMRON ASIA PACIFIC PTE. LTD. Kyoto, 600-8530 83 Clemenceau Avenue, Japan 11-01, UE Square, Tel:(81)75-344-7109 Singapore 239920 Fax:(81)75-344-7149 Tel:(65)6835-3011/Fax:(65)6835-2711 Regional Headquarters OMRON (CHINA) CO., LTD. OMRON EUROPE B.V. Room 2211, Bank of China Tower, Wegalaan 67-69, NL-2132 JD Hoofddorp 200 Yin Cheng Zhong Road, The Netherlands PuDong New Area, Shanghai, 200120 China Tel:(31)2356-81-300/ Tel:(86)21-5037-2222/Fax:(86)21-5037-2200 Note: Specifications subject to change without notice. Cat. No. I805-E1-06 Fax:(31)2356-81-388 Printed in Japan 0407-0.2MThe OMNUC W Series provides the per formance demanded in Contents Features 2 todays workplace. Servomotor/Servodriver Combinations 6 Their fast response, high speed, and pr ecise control will dramatically Servomotor and Reduction Gear Combinations 10 improve machine performance and pro ductivity. System Configuration 12 Controllers 14 Servomotor Specifications 16 Servodriver Specifications 26 External Dimensions 29 Dramatically improved Cable Specifications 46 basic performance. Operation and Display 50 To realize the productivity improvements demanded User Parameters 53 of equipment today, you have to maximize the equip- Connection Diagrams 62 ment s performance with the best possible control. The OMNUC W-series CPU operation time has been Terminal Blocks and cut in half and the settling time has been slashed to Connectors 64 one-third compared to the OMNUC U Series. These Ordering Information 67 improvements and others, such as upgraded control algorithms, have helped to dramatically improve ba- DeviceNet Option Unit 76 sic performance. This catalog provides information and specifications needed to select Servomo- tors and Servodrivers. It does not provide precautions for operating these products. Always refer to the OMNUC W-series AC Servomotors/Servodriver User s Manual for precautions and other information be- fore operating these products. Improve productivity even More variety to suit more by connecting to a PLC. different applications. Even more advanced control and system con- figurations can be achieved by connecting to The OMNUC W Series has a wide range of variations an OMRON Position Control Unit (such as a to help build the ideal system. Space-saving flat Ser- CS1W-NC ) or Motion Control Unit (such vomotors, water-resistant IP67-compatible Servomo- as a CS1-MC ) mounted to an OMRON tors, and Servomotors with gears are all available PLC. Debugging can be performed using con- even with capacities over 1 kW, which could not be venient Windows-based tools. For smaller handled with earlier models. Of course, absolute en- scale systems, it is possible to connect to a coder compatibility and braking are still available compact or micro OMRON PLC. and the Servomotors conform to safety standards, such as CE and UL/cUL. The built-in online autotun- ing function is effective in applications with machi- nery that has variable loads. The autotuning function makes it easy to adjust parameters, even for users operating a Servomotor for the first time. Compatible with the open field network DeviceNet. A DeviceNet Option Unit is also available. As a Position Control Unit, it can be connected di- rectly to an OMNUC W-series Servodriver, and is equipped with communications func- tions for DeviceNet. This means that parame- ters can be set, the operating status can be monitored, and faults can be predicted from a PLC up to 500 m away. 60 to 70 % of U Series. 2 3