RollerDrive CNC RS, RT series

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The Ultimate CNC Rotary Table The RollerDrive CNC is a rotary table designed to meet the requirements of machine tool manufacturers for greater speed and

The RollerDrive- Sankyo's zero-backlash reducer delivers accurate output motion that stands up to external disturbances, unlike gearmotors or torque motors.

The heavy-duty RollerDrive CNC has no internal part wear and no loss of accuracy over long-term use, thus eliminating the need for regular calibration or

The unit is constructed from an input shaft (the roller gear cam) and a turret (output shaft) fitted with roller followers.

2 The Ultimate CNC Rotary Table The RollerDrive CNC is a rotary table designed to meet the requirements of machine tool manufacturers for greater speed and accuracy. The RollerDrive- Sankyo's zero-backlash reducer delivers accurate output motion that stands up to external disturbances, unlike gearmotors or torque motors. It offers excellent rotary positioning accuracy of 10 seconds or less, and can hold up to heavy cutting forces on hard steel. The heavy-duty RollerDrive CNC has no internal part wear and no loss of accuracy over long-term use, thus eliminating the need for regular calibration or adjustments. The RollerDrive uses the roller gear mechanism, one of the finest motion control mechanisms available. The unit is constructed from an input shaft (the roller gear cam) and a turret (output shaft) fitted with roller followers. The roller followers are preloaded against a screw-like input shaft to completely eliminate backlash. Our proprietary adjustment mechanism provides optimum preload. The roller followers planted in the turret use internal roller bearings to transfer torque while rotating. This ensures zero backlash, outstanding precision, and excellent efficiency without causing wear, while providing long-term consistent accuracy. RT RS Exclusive acklash Zero Structure

3 No Maintenance and Excellent Price Performance arc sec Extended Accuracy

4 Model line up RS Compact & high-speed model Spec.P VERTICAL TALE TALE TALE TALE RT Two-axes tilting model Spec.P7 TILTING TALE TALE Auxiliary equipments Spec.P9 SUPPORT SPINDLE ROTARY JOINT Applications Cutting tool grinding: Higher accuracy by Zero-backlash movement Automotive partsimproving productivity by speed of 0.sec / 90 deg. Molding parts: High speed & accurate continuous cutting Turbine blade: High acceleration processing Medical parts: Compact axis

5 Measurement Method RS100 RS170 RS00 RS0 1 Straightness of table top Runout of table top 3 Runout of table reference bore Perpendicularity between table top and reference surface for upright mounting (must not lean forward) (must not lean forward) (must not lean forward) (must not lean forward) Parallelism between rotary axis and guide blocks for reference surface for upright mounting /10 /10 /10 6 Deviation between rotary axis and guide blocks for reference surface for upright mounting 7 Parallelism between rotating center and reference surface for upright mounting /10 /10 /10 8 Indexing accuracy ±1arc.sec ±1arc.sec ±10arc.sec ±10arc.sec 9 Repeatability 8arc.sec 8arc.sec arc.sec arc.sec Measurement Method RT080 RT100 1 Straightness of table top over full length over full length Parallelism between table top and bottom surface of base 3 Runout of table top Runout of table reference bore Parallelism between tilt axis center line and bottom surface of base over full length over full length 6 Parallelism between table top and guide block 7 Indexing accuracy Rotary axis Tilt axis ±0arc.sec ±1arc.sec ±1arc.sec ±10arc.sec 8 Repeatability Rotary axis Tilt axis 8arc.sec 8arc.sec 8arc.sec arc.sec

6 Heavy duty and versatile Upright Mount Specifications RS100 RS170 RS00 RS0 Table diameter Table reference bore diameter Center height Gear ratio Maximum table speed Indexing accuracy Repeatability Net. weight rpm arc.sec arc.sec kg H7 1 1/ H7 11 1/ H7 1 1/ H7 13 1/ Loading characteristics without clamp Allowable payload Allowable load Allowable inertia moment Upright position Allowable axial load Continuous holding torque Maximum output torque Allowable bending moment kg N Nm Nm Nm kgm RS * Maximum table speed and holding torque values are given for a FANUC motor. Contact Sankyo if you wish to use a different motor. * Maximum output torque should not exceed 10 seconds with 0% duty. RS RS RS Options uilt-in rotary joint (number of ports) Output rotary encoder RS100 MPI-36A(MPRZ-36A) (MITSUISHI) RS170 MPI-36A(MPRZ-36A) (MITSUISHI) RS00 MPI-36A(MPRZ-36A) (MITSUISHI) RS0 MPI-736(MPRZ-736) (MITSUISHI) Product Code 1 RS170 1 Model RS100 RS170 RS00 RS0 - A L S - Servo Motor A C D EX 3 3 Motor mounting side R L Connector S E E 6 J 6 Option Encoder Rotary joint (built-in) *1. If the unit is mounted with an encoder or rotary joint, the hollow bore table is not available. *. If the rotary joint is built in, the output shaft will have a different design. *3The encoder and rotary joint cannot be used together on the RS100. J Servo Motor Motor mounting side Connector Manufacture A FANUC MITSUISHI R S C D SANYO E L X

7 Dimensions

8 Two-axis, compact model Specifications Tilting angle deg RT RT Table diameter Table reference bore diameter 30 H7 0 H7 Table surface height at 0 degree Center height at 90 degree Gear ratio Maximum speed Indexing accuracy Repeatability Net. weight Rotary axis Tilt axis Rotary axis Tilt axis Rotary axis Tilt axis Rotary axis Tilt axis rpm arc.sec arc.sec kg 11 1/8 1/ ±0 ± /8 1/60(1/90) 100 7() ±1 ± Loading characteristics without clamp Allowable payload Allowable load Allowable inertia moment Allowable axial load Continuous holding torque Maximum output torque Allowable bending moment kg N Nm Nm Nm kgm * Maximum table speed and holding torque values are given for a FANUC motor. Contact Sankyo if you wish to use a different motor. * Maximum output torque should not exceed 10 seconds with 0% duty. RT RT Options uilt-in rotary joint (number of ports) Output rotary encoder RT080 Rotary axis MPI-36A(MPRZ-36A) (MITSUISHI) RT100 Tilt axis MPI-736(MPRZ-736) (MITSUISHI) Product Code 1 RT A L S - E 6 J 1 Model RT080 RT100 Servo Motor A C D EX 3 Motor mounting side R L Connector S 6 Option Rotary joint (built-in) Encoder E J * 1. If the unit is mounted with an encoder the hollow bore table is not available. *. Use the rotary joint for the air supply. It is not suitable for supplying hydraulic oil. Servo Motor Motor mounting side Connector Manufacture A FANUC MITSUISHI R S C D SANYO E L X

9 /Figure-1 /Figure- Dimensions

10 Automotive parts processing Specifications Table diameter Center height Gear ratio Maximum table speed min 1 Indexing accuracy arc.sec Repeatability arc.sec Net. weight kg Allowable payload kg Allowable inertia moment kgm Hydraulic clamper Nm uilt-in rotary joint (number of ports) Output rotary encoder 00 1/ MPRZ-736 Support Specifications Table diameter Center height 00 Maximum table speed min 1 0 Net. weight kg 10 uilt-in rotary joint (number of ports) 81 *1. The allowable payload assumes the use of support TS0. Compatible Servomotor Models Model RS100 is/000- (A ) HF-KP3JW0-S6 RAA0800FCP RS170 RS00 is/000- (A ) is/000- (A ) HF-KP3JW0-S6 HF-KP73JW0-S6 RAA0800FCP RAA807FCP RS0 is/000- (A ) HF-KP73JW0-S6 RAA8100FCP RT080 Rotary axis is1/6000 (A ) HF-KP3JW0-S6 RAA0600FXP RT100 Tilt axis Rotary axis is1/6000 (A ) is/000- (A ) HF-KP3JW0-S6 HF-KP3JW0-S6 RAA0807FCP RAA807HXP Tilt axis is/000- (A ) HF-KP73JW0-S6 RAA8100FCP

11 Mount fitting (Accessories) Specifications Series RS RT Size Mount fitting type a b b b e b Qty. used Dimensions for each type Mount fitting type A C Dimensions D E F G H a b e drill 1 1 drill 1 1 drill ab type e type Support Spindle * T-nut and hex bolts not included Specifications Model Center height A Dimensions C D E F Through-hole dia. [] Product weight [kg] Series Size Center height Support spindle Without clamp Spacer thickness [] SS SS SS110 SS SS110 Dimensions

12 Rotary Joints Specifications Max number of ports Model Size uilt-in External Maximum actuation pressure Actuation fluid: Hydraulic pressure 6 MPa Actuation fluid: Air 0.7 MPa 1. The +1 indicates the port that in the center bore.. Make sure to furnish a line filter in the air supply line. 3. Under prolonged used, a small amount of actuation oil may leak from the oil port toward the adjacent air port. If possible, the adjacent ports should be left open for use as drain ports Actuation fluid: Air 0.7 MPa uilt-in RS100, 170,00, 0 Model RS100 a b Size c 90 d 1 e 70 f 90 g 90 h -Rc1/ *Figure applies to models RS100 and RS0. The RS170 and RS00 have a different shape at d and f. RS Rc1/ RS Rc1/ RS Rc1/ RT100

13 acklash, lost motion, hysteresis loss RollerDrive RS0 RollerDrive

14 Efficiency RollerDrive RS0 Durability RollerDrive RollerDrive RollerDrive

15 Notes on Air Supply Sankyo's CNC Circular Table comes standard equipped with an air purge outlet. (Use it to blow out condensation and coolant to prolong the life of electrical parts and prevent rust in the motor housing.) Supply clean air for the air purge by referring to the drawing shown below. (Do NOT block the exhaust outlet.) Lubrication Sankyo's CNC Circular Table uses an oil bath to protect the internal mechanisms and maintain reliability. Refill and perform oil changes regularly using the oil listed in the instruction manual. Grinding Machine Applications When used in grinding machines, the seal device on the outer periphery of our table may become damaged. The warranty does not cover any such damage. Maximum Rotation Speed The maximum rotation speed for the table given in the specifications refers to the indexing speed. Consult with Sankyo if the table is to be rotated continuously. Otherwise, the table will heat up and lose accuracy, causing overload alarms with the servomotor. General Precautions Under the Japanese trade regulation, RollerDrive CNC can be restricted to supply or export to a country which may produce weapons or related products. Dimensions and specifications are subjected to be modified without notice. Contents of this catalogue is published in December 017. Whole or part of the contents, mechanisms, logos, drawings belongs to Sankyo-Seisakusho, Japan. No part of the catalogue is allowed to copy or redistributed to the third party without the permission of Sankyo Seisakusho.

16 SANKYO CHINA TRADING CO., LTD. HANGZHOU SANKYO MACHINERY CO., LTD. ITALY THAILAND SINGAPORE RODAX VIETNAM CO., LTD. SANKYO WORKSTHAILANDCO., LTD. SANKYO MIYAGI SEISAKUSHO CO. SANKYO SEISAKUSHO CO. SANKYO SHIZUOKA SEISAKUSHO CO. KOREA TAIWAN HEAD OFFICE OFFICE FACTORY AGENT SANKYO AMERICA INC. Group Company SANKYO AMERICA INC. 106 State Route 7 Sidney, Ohio, 36 U.S.A. PHONE+1-(0) FAX+1-(0) sales@sankyoamerica.com SANKYO CHINA TRADING CO., LTD. [SHANGHAI HEAD OFFICE] Room 1103, lock, No.391 Guiping Road, Shanghai 0033 China PHONE+86-(0)1--813FAX+86-(0) sales@sankyochina-trading.com [SHENZHEN RANCH OFFICE] Unit13, 13/F., TowerC, NEO-uilding, No.6009 Shennan Avenue, Futian District, Shenzhen China PHONE:+86-(0) FAX:+86-(0) [TIANJIN RANCH OFFICE] Room 706, Jinhuang uilding, No.0 Nanjing Road, HeXi District Tianjin China PHONE:+86-(0) FAX:+86-(0) [GUANGZHOU RANCH OFFICE] Room 913, Xing Pu buliding, No.1 Guan Hong Road, Guangzhou Economic Development Zone,Guangzhou China PHONE:+86-(0) FAX:+86-(0) HANGZHOU SANKYO MACHINERY CO., LTD. No.18 Jiang Dong Road, Hangzhou Jiang Dong Industrial Park, XiaoshanZone, Hangzhou, Zhejiang, China PHONE+86-(0) FAX+86-(0) RODAX VIETNAM CO., LTD. Plot No. M1, Thang Long Industrial Park II Di Su, My Hao, Hung Yen, Viet Nam PHONE:+8-(0) FAX:+8-(0) SANKYO WORKS (THAILAND) CO., LTD. 9/31 Moo, Phaholyotin Road, Klongnueng, Klong Luang, Patumthani 110 Thailand PHONE:+66-(0)-16-3FAX:+66-(0) Global Office Tabatashinmachi, Kita-ku, Tokyo, Japan PHONE.+81-(0) FAX. +81-(0) MAIL. overseas@sankyo-seisakusho.co.jp URL.

RollerDrive RU series

RollerDrive 高剛性汎用位置決めユニット RollerDrive RU series RU40, 63, 80, 100, 125 RU series The ZERO-Backlash Technology RollerDrive RU RollerDrive RU series RU 63-20 G T - AR-A RU40 RU63 RU80 RU100 RU125 RU40 RU63