RCD RT CNC ROTARY TABLE. RCD series. For Machining Center from OKK

Transcription

1 RCD RT CNC ROTRY TLE RCD series or Machining Center from OKK

2 The Ultimate CNC Rotary Table Zero-backlash Technology Delivers Unsurpassed Motion 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 1 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. Theory of Operation of the RollerDrive 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. Exclusive zero-backlash construction Preload mechanism Turret (output) Roller gear cam (input) Cam followr eatures Rolling contact Preload No backlash (play). High accuracy and good efficiency. Preloadable for high rigidity. Clampless machining reduces positioning time. No deterioration of accuracy over time, initial accuracy is maintained for an extended period.

3 CNC RCDseries No Maintenance and Excellent Price Performance Consistent long-term accuracy without maintenance. Worm gear models ccuracy declines over time. Requires maintenance to achieve initial accuracy. RollerDrive ccuracy is consistent with no maintenance even after million operation cycles. (arc sec) Positioning ccuracy ging Requires maintenance at regular intervals Test High Positioning Error Low The RollerDrive graph is based on internal testing. (Center distance of test unit: 17) Drop in accuracy over time RollerDrive Worm gear rotary table (example) 1 Million 2 Million 3 Million 4 Million Million Consistent long-term accuracy Operating cycles without maintenance. Maintenance Maintenance Cost Comparison with a Worm Gear Rotary Table Offers Long-term Use without Maintenance Worm gear models Maintenance costs occur once or twice a year to adjust the backlash. RollerDrive Long-term use is possible without any mechanical maintenance. eats the cost of a worm gear even after adding annual running costs to the initial investment cost. Price performance continues thereafter. (ased on internal calculations.) 2 1 Initial Cost versus nnual Maintenance Costs Worm gear rotary table Roller gear rotary table Cost becomes less than the worm gear table in three years year 1Worm gear rotary tables require maintenance twice a year. 2ssumes an annual running cost of 3% (oil changes, etc.) for both types. Cost simulations are based on a table diameter of about 2 mm. Shorter positioning time Time comparison for 9 positioning Conventional worm gear Clamping using hydraulic pressure or air pressure is required to suppress backlash. RollerDrive Zero backlash and high rigidity eliminate the need for clamping. Compared to the worm gear type, positioning time is reduced to about one third. Conventional worm gear (with clamp) RollerDrive Rotate Unclamp Clamp Processing workpiece Rotate workpiece Positioning time reduced to about one third Processing (ased on in-house calculations) Extended ccuracy Compared against a worm gear for over million indexes. Test conditions Table size: Output table diameter: 17 mm Load inertia:. kgm 2 Index angle: 36 (unidirectional) Indexing time:.3sec Results after million indexes: Item Worm gear RollerDrive Variation in positioning accuracy 24.2sec.9sec acklash (measured at R6) 18 μm (1 μm 33 μm) - (ased on internal testing data.) Variation in positioning accuracy [sec] Variation in positioning accuracy Variation after million indexes: 1 Million 2 Million 3 Million 4 Million Million 24.2sec Worm gear RollerDrive.9sec

4 Sizing and Product Code CNC Rotary Table Selection Chart CNC Rotary Table VM/R VM43R VM3R VM76R RCD17 1-axis RCD2 RCD2 RCD3 2-axis RT1 Product Code [1-axis Series] Rotary table 1 RCD R Servo motor Model With brake Motor mounting side Connector position Connector type Table shape RCD17 NUC R Right Rear lexible 1 Tapped holes RCD2 MITSUISHI L Left S Side 2 T slot RCD2 RCD3-7 C 8 J - 9 X Options Standard / Custom ir / Hydraulic clamping Rotary joint *1 C With clamp J Internal type lank Standard lank None H External type X Custom lank None *1 There is no hollow bore in the table when the rotary joint is installed. Motor mounting side Connector position Connector type / shape Table shape R S : Straight : ngled 1 L S RCD17 (8)M8 1.2, 14DP 14 RCD2 (8)M8 1.2, 14DP 17 RCD2 (8)M1 1., 18DP 21 RCD3 (8)M1 1., 18DP 2 2 P6: Table with RCD dimensions Support table 1 ST17-2 C 3 J - 4 X Options Model ir / Hydraulic clamping Rotary joint Standard / Custom ST17 or RCD17 and RCD2 C With clamp J Internal type lank Standard ST2 or RCD2 and RCD3 lank None H External type X Custom lank None Tail stock 1 TSS13-2 M 3 R - 4 X Model Type Handle side Standard / Custom TSS13 or RCD17 and RCD2 M Manual R Right lank Standard TSS18 or RCD2 and RCD3 L Left X Custom 3

5 CNC RCDseries Product Code [2-axis Series] Rotary table 1 RT1-2 3 R 4 S Model Servo motor Motor mounting side Connector position J Options Rotary joint (Internal type) *1 RT1 NUC R Right S Side J Internal type *1 Use the rotary joint for the air supply. It is not suitable for supplying hydraulic oil. Motor mounting side MITSUISHI L Left Rear lank None Connector position Sizing and Product Code Specifications / Dimensions R L S Mount clamps(ccessories) /Precision Ratings Main unit options uxiliary equipment Control methods for air / hydraulic table clamping Layout dimensions on machine Precautions 4

6 Specifications [1-axis Series] Specifications RCD17 RCD2 RCD2 RCD3 Table diameter mm Φ17 Φ2 Φ2 Φ3 Table pilot bore diameter mm Φ6 +.3 Φ6 +.3 Φ Φ Center height mm Table T slot width mm Keyway width mm ( ) ( ) Clamp type (air. MPa, hydraulic 3. MPa) ir / Hydraulic ir / Hydraulic Hydraulic Hydraulic Clamp torque *1 N m Motor shaft equivalent inertia *2,*3 1-4 kg m Motor model (NUC) αis4/- ( ) αis8/4- ( ) αis8/4- ( ) αis8/4- ( ) Motor model (MITSUISHI) HG14S-D1 HG14S-D1 HG14S-D1 HG14S-D1 Minimum setting unit deg Maximum table speed min Gear ratio 1/ 1/ 1/6 1/6 Indexing accuracy arc.sec ±1 ±1 ±1 ±1 Repeatability arc.sec Net weight kg 1 [7] Upright position *4 kg 7 (14) 7 (14) 2 (1) 2 (1) llowable payload W Horizontal position W kg N llowable load L with clamping L N m Continuous holding torque *2,* N m 236 [321] 416 [321] 12 [66] 12 [66] Maximum output torque *2,*,*6 N m 362 [44] 44 [44] 987 [111] 987 [111] L L N m llowable workpiece inertia kg m Extenal rotary joint (number of ports) * Internal rotary joint (number of ports) * *1 Values for RCD17 and RCD2 are clamping torques when using an air hydro booster with a air pressure of. MPa as the supply source. *2 Values for motor shaft equivalent inertia, gear ratio, and continuous / maximum holding torque are given for anuc motors. Please contact Sankyo if a different motor is to be used. *3 Motor shaft equivalent inertia does not include the inertia of the motor shaft. *4 The allowable payload value for upright mounting shown in brackets applies when a tail stock or support table is used. * The continuous / maximum holding torque is the allowable load torque when a clamp is not used. *6 Maximum holding torque should not exceed 1 seconds with 2% duty. *7 Value for [ ] is the value when using a Mitsubishi motor.

7 CNC RCDseries Dimensions [1-axis Series] RCD17(anuc motor) The drawings apply to the following specifications: R side motor mounting, rear connector. +.3 φ φ φ Table T slot groove width Sizing and Product Code Specifications / Dimensions RCD17(Mitsubishi motor) RCD φ6 +.3 φ φ φ φ φ Table T slot groove width Table T slot groove width Mount clamps(ccessories) /Precision Ratings Main unit options uxiliary equipment RCD φ φ φ φ Table T slot groove width Control methods for air / hydraulic table clamping RCD Layout dimensions on machine 33 φ3 12 φ φ φ Table T slot groove width Precautions 6

8 Specifications [2-axis Series] Specifications Rotary axis RT1 Tilt axis Tilting angle deg -2 ~ +12 Table diameter mm Φ1 Table pilot bore diameter mm Φ4 +.2 Center height (9 degrees) mm 132 Table surface height ( degree) mm 197 Keyway width mm ( ) Motor shaft equivalent inertia *1 1-4 kg m Motor model (NUC) αis2/- ( ) αis4/- ( ) Motor model (MITSUISHI) H-KP43J H-KP73J Minimum setting unit deg.1.1 Maximum table speed min -1 1 Gear ratio 1/48 1/9 Indexing accuracy arc.sec ±1 ±1 Repeatability arc.sec 8 4 Net weight kg 91 degree W kg 3 llowable payload 9 degrees W kg 3 N 616 llowable load L Continuous holding torque L L L Maximum output torque *2 N m N m L L L L N m 29 llowable workpiece inertia kg m 2.1 Internal rotary joint (number of ports) *3 2 - *1 Motor shaft equivalent inertia does not include the inertia of the motor shaft. *2 Maximum holding torque should not exceed 1 seconds with 2% duty. *3 Use the rotary joint for the air supply. It is not suitable for supplying hydraulic oil. 7

9 CNC RCDseries Dimensions [2-axis Series] RT1 Max workpiece dia.17 mm The drawings apply to the following specifications: R side motor mounting, side connector. Sizing and Product Code φ4 +.2 φ R8 84 (8)M6 1, 12DP Specifications / Dimensions φ φ Mount clamps(ccessories) /Precision Ratings Workpiece interference region for tilting 12 φ Tilting angle ~ 4-2 ~ 9-2 ~ 12 φ286 2 φ Main unit options uxiliary equipment RT1 φ17 φ263 φ17 φ17 4 Control methods for air / hydraulic table clamping Layout dimensions on machine Precautions 8

10 Mount clamps (ccessories) Model Size Mount clamps type / Qty. used 17 g, h (1 pc. each) RCD 2 g, h (1 pc. each) 2 i (4 pcs.) 3 i (4 pcs.) RT 1 b (4 pcs.) g Φ14 THRU h Φ14 THRU 1 i Φ18 THRU b 1 Φ14 THRU

11 CNC RCDseries 1-axis Series NO. Measurement Method RCD17 RCD2 RCD2 RCD3 1 Parallelism between table top and reference surface for upright mounting.1mm.1mm.2mm.2mm 2 Runout of table top.1mm.1mm.1mm.1mm Precision Ratings Runout of table reference bore Perpendicularity between table top and reference surface for upright mounting Parallelism between rotary axis and guide blocks for reference surface for upright mounting Deviation between rotary axis and guide blocks for reference surface for upright mounting Parallelism between rotating center and reference surface for upright mounting.1mm.1mm.1mm.1mm.2mm (must not lean forward).2mm (must not lean forward).2mm (must not lean forward).2mm (must not lean forward).2mm/1mm.2mm/1mm.2mm/1mm.2mm/1mm.2mm.2mm.2mm.2mm.2mm/1mm.2mm/1mm.2mm/1mm.2mm/1mm 8 Indexing accuracy ±1arc.sec ±1arc.sec ±1arc.sec ±1arc.sec 9 Repeatability 8arc.sec 8arc.sec 4arc.sec 4arc.sec 2-axis Series NO. Measurement Method RT1 1 Straightness of table top.1mm over full length Sizing and Product Code Specifications / Dimensions Mount clamps(ccessories) /Precision Ratings Main unit options uxiliary equipment 2 Parallelism between table top and bottom surface of base.1mm 3 Runout of table top.1mm Control methods for air / hydraulic table clamping 4 Runout of table reference bore.1mm Parallelism between tilt axis center line and bottom surface of base.2mm over full length Layout dimensions on machine 6 Parallelism between table top and guide block.2mm 7 Indexing accuracy 8 Repeatability Rotary axis Tilt axis Rotary axis Tilt axis ±1arc.sec ±1arc.sec 8arc.sec 4arc.sec Precautions 1

12 Main unit options Rotary joint Specifications Product type Size Max. number of ports Internal type External type Maximum actuation pressure *1 luid: RCD * * *1 ir.7 MPa / Hydraulic 6 MPa RT luid: ir.7 MPa *4 *1 The +1 indicates the port in the center bore. *2 Make sure to furnish a line filter in the air supply line. *3 Under prolonged use 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. *4 Use the rotary joint for the air supply. It is not suitable for supplying hydraulic oil. Internal type RCD17,2 (6)Rc1/ C D E φ2 (φ17) +. (6)φ ± φ6 E 4 D 4 C RCD2,3 (8)Rc1/ C D E G H φ83 φ3 (φ2) 1.4 ±. φ G H E D C 4 2 RT1 (2)Rc1/8( part) 1.4 ± φ41 φ64 φ φ +.2 φ

13 CNC RCDseries Sizing and Product Code Specifications / Dimensions External type RCD17,2 (6)Rc1/4 Rc1/4 G D E C φ2 (φ17 ) +. (6)φ φ φ6 G E D C Mount clamps(ccessories) /Precision Ratings Main unit options ± RCD2,3 Rc1/4 K J H D I G E C φ46 φ8 +.3 φ 3 (φ2 ) φ12. 2 J I K C H G D E uxiliary equipment Control methods for air / hydraulic table clamping (1)Rc1/4 Layout dimensions on machine Precautions 12

14 uxiliary equipment Support table Specifications Specifications ST17 ST2 Rotary table model RCD17 RCD2 RCD2 RCD3 Table diameter mm Φ17 Φ2 Table pilot bore diameter mm Φ6 +.3 Φ Center height mm Table T slot width mm Keyway width mm ( ) Clamp type (air. MPa, hydraulic 3. MPa) ir / Hydraulic Hydraulic Clamp torque *1 N m Inertia of rotating output part 1-2 kg m Maximum table speed min Net weight kg 24 4 llowable payload *2 W kg 14 1 N llowable load *2 L with clamping L N m Continuous holding torque *3 N m Maximum holding torque *3,*4 N m External rotary joint (number of ports) Internal rotary joint (number of ports) 4 6 *1 Values for ST17 is clamping torques when using an air hydro booster with a air pressure of. MPa as the supply source. *2 The allowable payload and allowable load values apply to the entire set including the rotary table. *3 The continuous / maximum holding torque is the allowable load torque when a clamp is not used. *4 Maximum holding torque should not exceed 1 seconds with 2% duty. 13

15 CNC RCDseries uxiliary equipment Support table dimensions ST φ φ φ Table T slot groove width Sizing and Product Code Specifications / Dimensions Mount clamps(ccessories) /Precision Ratings ST2 14 φ φ14 φ φ Main unit options uxiliary equipment Table T slot groove width Control methods for air / hydraulic table clamping Layout dimensions on machine Precautions 14

16 Support table options Rotary joint Specifications Product type ST Size Max. number of ports Maximum actuation Internal type External type pressure *1 luid: ir.7 MPa / *1 Hydraulic 6 MPa *1 The "+1" indicates a port using the center bore. *2 e sure to use a line filter in the air supply. *3 During prolonged use, a small amount of actuation oil may leak from an oil port to an adjacent air port. If possible, the adjacent port should be left open as a drain port. Internal type External type ST ±. +. (4)φ8.2 ST ±. +. (6)φ8.2 φ1.2 G φ6 D φ6 E C D (4)Rc1/ C D 12. C Rc1/4 G (6)Rc1/ D E C ST (6)Rc1/ C D E φ φ12.2 φ2 ±. E D C ST2 2 2 Rc1/4 K I G E C +. φ φ8 φ φ12.2 ±. I H G J K C E D J H D (1)Rc1/4 1

17 CNC RCDseries uxiliary equipment Tail stock dimensions TSS13 16 φ MT3 14 Right hand (R) φ8 13 Sizing and Product Code Specifications / Dimensions Mount clamps(ccessories) /Precision Ratings TSS18 97 φ φ8 Main unit options MT3 Right hand (R) 18 uxiliary equipment Control methods for air / hydraulic table clamping Layout dimensions on machine Precautions 16

18 CNC rotary table Control methods for air hydraulic table clamping Introduction This section provides information as well as precautions about generally recommended control methods that can be used with Sankyo CNC rotary tables that support air or hydraulic table clamping or motor braking.ecause the RollerDrive type CNC rotary tables do not have any structural backlash, clamping is not necessary within certain conditions. This approach eliminates the time required for clamping and unclamping.it allows positioning at maximum speed, while also consuming no energy for a air or hydraulic system. However, if a very high holding torque to maintain the table at the stop position is required, table clamping can be selected as an optional specification. * In actual use, the characteristics of the equipment installed by the customer and the functions that are targeted are also relevant. Please use the information provided here as a reference in setting up the appropriate control sequence for the specific application. Table clamping pplication Recommended application Using a machine tool servo motor Using a general type servo motor Points to note Serves for holding the table at the stop position during machining. fter checking the in-position signal of the drive motor, output the clamp command for the table clamp and check pressure with the pressure sensor. fter a specific interval, establish the clamp complete (positioning complete) state. In principle, servo should be ON, but it is recommended to make provision for servo to be switched O if the table clamp was activated while unbalanced torque is generated and the motor current exceeds 7% of the rated value. (The servo motor should be designed for absolute movement and the operation commands must also be issued as absolute values.) The following two types of servo motor control are recommended. (1) If servo ON is to be maintained, change proportional integral control to proportional control. This will prevent overload problems. (2) If servo is to be set to O, the servo motor's coordinates would be lost if the servo motor is designed for relative movement. To prevent this, an absolute movement type servo motor must be used, and commands must be issued as absolute values. The system is designed for the following operation sequence: ir/hydraulic pressure ON Clamp, ir/hydraulic pressure O Unclamp. Clamping can therefore not be performed when power or the air pressure source will go O. Motor braking pplication Recommended application Using a machine tool servo motor Using a general type servo motor Points to note Serves for holding the table at the stop position during power off or servo off. Use a servo amplifier or a servo ON/O signal from higher-level equipment to turn the motor brake on or off. raking operation is taken to be completed after a specific interval has elapsed. The ON timing should be as follows. irst use the servo ON signal to enable servo, verify that servo is ON, then release the brake. fter a specific interval for brake release has elapsed, the operation is taken to be completed. The O timing should be as follows. Use the servo O signal to set the brake to ON, and take servo O to be completed after a specific interval has elapsed. Due to the characteristics of the motor brake function, it cannot be used for holding the table in the stop position during machining or for table control. Otherwise machining accuracy may be affected. 17

19 CNC RCDseries Control flowchart (for type with table clamp, motor brake, and machine tool servo motor) Start positioning Servo ON command (brake release command) 1 ms delay *1 The timing should be as follows. Use servo ON signal to enable servo, verify that servo is ON, then release brake. fter a specific interval for brake release has elapsed, the operation is taken to be completed. Sizing and Product Code Specifications / Dimensions Unclamp command Check for clamp O No Issue the unclamp command for the hydraulic clamp. Check for clamp O with pressure sensor (1). Mount clamps(ccessories) /Precision Ratings Yes Check for unclamp ON Yes 2 ms delay Move command Check for in-position No *1 No Check for clamp ON with pressure sensor (2). The operation is taken to be completed after a specific interval has elapsed. Issue the move command (index command). Verify that the in-position (move complete) state has been reached. Main unit options uxiliary equipment Yes Clamp command Check for unclamp O No Issue the clamp command for the hydraulic clamp. Check for unclamp O with pressure sensor (2). Control methods for air / hydraulic table clamping Yes Check for Clamp ON Yes No Check for clamp ON with pressure sensor (1). Layout dimensions on machine 2 ms delay *1 The move operation is taken to be completed after a specific interval has elapsed. Positioning complete *1 This value is given only for reference and will depend on actual conditions. lso check the servo motor documentation for recommended values. Precautions 18

20 Layout dimensions on machine VM43R RCD2R RCD17R The drawings apply to the following specifications: R side motor mounting, rear connector (241 2) (φ17 1,2) ( 1) RCD17L dimensions. ( 2) RCD17R anuc motor dimensions. VM43R RT1R C axis The drawings apply to the following specifications: R side motor mounting, side connector φ

21 CNC RCDseries VM43R RT1R C axis The drawings apply to the following specifications: R side motor mounting, rear connector Sizing and Product Code Specifications / Dimensions VM3R-1 RCD3R RCD2R φ The drawings apply to the following specifications: R side motor mounting, rear connector. Mount clamps(ccessories) /Precision Ratings Main unit options uxiliary equipment φ3 (φ2) Control methods for air / hydraulic table clamping 1 1 Layout dimensions on machine Precautions ( 1) RCD2R dimensions. 2

22 Layout dimensions on machine VM3R-1 RT1R C axis The drawings apply to the following specifications: R side motor mounting, side connector φ VM3R-1 RT1R C axis The drawings apply to the following specifications: R side motor mounting, rear connector φ

23 CNC RCDseries VM3R-2 RCD3R RCD2R The drawings apply to the following specifications: R side motor mounting, rear connector Sizing and Product Code Specifications / Dimensions φ3 (φ2) Mount clamps(ccessories) /Precision Ratings VM3R-2 RT1R C axis ( 1) RCD2R dimensions. The drawings apply to the following specifications: R side motor mounting, side connector. Main unit options uxiliary equipment Control methods for air / hydraulic table clamping φ Layout dimensions on machine Precautions 22

24 Layout dimensions on machine VM3R-2 RT1R C axis The drawings apply to the following specifications: R side motor mounting, rear connector φ VM76R RCD3R RCD2R The drawings apply to the following specifications: R side motor mounting, rear connector φ3 (φ2) ( 1) RCD2R dimensions. 23

25 CNC RCDseries VM76R RT1R C axis 14 The drawings apply to the following specifications: R side motor mounting, side connector. 76 Sizing and Product Code Specifications / Dimensions φ VM76R RT1R C axis The drawings apply to the following specifications: R side motor mounting, rear connector. Mount clamps(ccessories) /Precision Ratings Main unit options uxiliary equipment Control methods for air / hydraulic table clamping φ Layout dimensions on machine Precautions 24

26 Precautions ir supply Sankyo's CNC rotary tables come standard equipped with an air purge outlet. (Use it to blow out condensation Pressure setting:.2 MPa ir consumption: 1 L/min and coolant to prolong the life of electrical parts and prevent rust in the motor housing.) Supply clean air for IN the air purge by referring to the drawing shown. (Do NOT block the exhaust outlet.) OUT ir combination C2C-1CG- (SMC) (Pressure Gauge G36-2-1) *Reference Model Lubrication Sankyo's CNC rotary tables use high-performance lubrication oil. lthough the lubricant is chemically and thermally stable, it should be changed every 3, hours of operation in order to ensure longer product life. Even if operated less than 3, hours, the oil should be changed once per year. The condition of the oil can be checked with the oil level gauge while the unit is in the stop condition. Check the oil level and color. If the level is low or the color has changed, change the oil regardless of the number of operation hours. Some air bubbles may form in the oil during operation. This is normal and does not affect quality. * e sure to use only the lubricant specified below. Otherwise service life may be reduced and parts may deteriorate. Specified lubricant: Mobil SHC629 (VG1) Use in grinding machines When used in grinding machines, the seal device on the outer periphery of the table may become damaged. The warranty does not cover 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 servo motor. 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 ebruary 218. 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. 2

27 CNC RCDseries Global network ITLY RODX VIETNM CO., LTD. Contact us THILND SINGPORE SNKYO WORKS(THILND)CO., LTD. SNKYO MIYGI SEISKUSHO CO. SNKYO SEISKUSHO CO. SNKYO SHIZUOK SEISKUSHO CO. KORE TIWN HED OICE OICE CTORY GENT SNKYO MERIC INC. Head Office Tabatashinmachi, Kita-ku, Tokyo, Japan (International department ) PHONE: +81-() X: +81-() E-MIL: overseas@sankyo-seisakusho.co.jp Group Company Mon-ri M8:3-12: PM13:-17:3 UTC + 9: (JST)(Except public holidays and company holidays) SNKYO MERIC INC. 16 State Route 47 Sidney, Ohio, 436 U.S.. PHONE:+1-() X:+1-() sales@sankyoamerica.com SNKYO CHIN TRDING CO., LTD. [ SHNGHI HED OICE ] Room 113, lock, No.391 Guiping Road, Shanghai 2233 China PHONE:+86-() X:+86-() sales@sankyochina-trading.com [ SHENZHEN RNCH OICE ] Unit13, 13/., TowerC, NEO-uilding, No.69 Shennan venue, utian District, Shenzhen China PHONE:+86-() X:+86-() [ TINJIN RNCH OICE ] Room 276, Jinhuang uilding, No.2 Nanjing Road, HeXi District Tianjin China PHONE:+86-() X:+86-() [ GUNGZHOU RNCH OICE ] Room 913, Xing Pu buliding, No.12 Guan Hong Road, Guangzhou Economic Development Zone, Guangzhou 167 China PHONE:+86-() X:+86-() HNGZHOU SNKYO MCHINERY CO., LTD. No.218 Jiang Dong 2 Road, Hangzhou Jiang Dong Industrial Park, Xiaoshan Zone, Hangzhou, Zhejiang, China PHONE:+86-() X:+86-() RODX VIETNM CO., LTD. Plot No. M1, Thang Long Industrial Park II Di Su, My Hao, Hung Yen, Viet Nam PHONE:+84-() X:+84-() SNKYO WORKS (THILND) CO., LTD. 9/31 Moo, Phaholyotin Road, Klongnueng, Klong Luang, Patumthani 1212 Thailand PHONE:+66-() X:+66-() Sizing and Product Code Specifications / Dimensions Mount clamps(ccessories) /Precision Ratings Main unit options uxiliary equipment KORE TIWN 12-48, Digital Empire2, 88 Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea PHONE. +82-() X. +82-() No.2, Gongyequ 4th Rd., Xiehe Vil., Xitun Dist., Taichung City 4768, Taiwan (R.O.C.) PHONE () X () E-MIL: tw-sales@rollerdrive.com Control methods for air / hydraulic table clamping Layout dimensions on machine Precautions 26

28 Dealers * Photos of the Machining Center are used courtesy of Okk Corporation. Sankyo Seisakusho is responsible for the manufacture of the CNC Rotary Table and CNC Tilting Table. * ll patent rights and copyrights for parts of mechanisms described in this catalog and for trademarks, images, drawings etc. belong to Sankyo Seisakusho Co. "RollerDrive" is a registered trademark of Sankyo Seisakusho Co. in Japan. OKKCNC-218/2E(Z)