Precision Surface & Form Grinding Machine ACC/PSG-CA Series

Precision Surface & Form Grinding Machine ACC/PSG-CA Series OKAMOTO MACHINE TOOL WORKS, LTD. 2993 Gobara, Annaka, Gunma, Japan 379-0135 TEL : +81-27-388-9595 FAX : +81-27-385-1144 JQA-QMA10960 URL : www.okamoto.co.jp Annaka Factory *Prior to and while using our products you are requested to thoroughly go through the articles on danger, warning and attention for the sake of safety described in operation manual attached to the machine and also in the warning plates mounted on the machine. CAUTION *When the products fall under the eport controlled goods stipulated in “Foreign Exchange and Foreign Trade Act” , it requires the license or approval of Goverment of Japan when exporting out of Japan. *Specifications subject to change without notice. This printed matter uses environmentally friendly paper and vegetable oil inks Printed in Japan in July 2024 2024071000MTR-1

Precision cutting-edge column type surface / form grinding machines built with OKAMOTO’s long standing history and knowledge in surface grinding machines CA Series Since the first surface grinding machine in Japan CONTENTS was developed by Okamoto Machine Tool Works in 1953, Okamoto has been developing and providing high-precision and high-quality grinding machines Contents 2 as a pioneer of Japanese grinding machine manu- Product Lineup 3 facturers, and has gained high praise worldwide. In our 80th memorial year, we set the slogan of Product Overview 5 “Grinding Innovation”. We propose high efficien- cy grinding with high-rigidity grinding machine Construction 7 to achieve a wide variety of applications which is CA1 Series 9 achieved with our column type precision surface grinding machine CA-Series, allowing grinding of CA-iQ Series 11 large workpieces as well. It is possible to do high precision & high effi cien- CA3 Series 13 cy grinding by adopting the ultimate high-rigidi- Standard Accessories 15 ty structure, high efficiency grinding wheel, and TWIN-BIX, while the operability of column type Optional Accessories 16 model is remained as high as ever. CA1 series is the next-generation general-purpose Specifi cations 17 surface grinding machine with improved load ca- Outline Drawings 18 pacity and operability, CA3 series is the standard model responding to the demand of complex shapes, and CA-iQ series is the model equipped with text-free and no-skill-required iQ world stan- Precision Surface Grinding Machine dard software. CA series opens up further possibilities for surface grinding machines. CA Series 2

Precision surface & form grinding machine CA Series Product Lineup With the high rigidity design that adopts the column type, the load capacity is signifi cantly increased from the conventional grinding machines. Abundant lineup of general-purpose/CNC, workpiece size, grinding methods, etc. is available to meet various application requirements. General-purpose type enables standard grinding, and CNC type enables grinding of complex shapes. Abundant lineup that covers a wide range of grinding methods and drive systems CA1 CA-iQ CA3 A surface grinding machine that emphasiz- CNC surface grinding machine is capable Concept Various options High effi ciency surface grinding Software control for grinding know-how to make complex grinding easy es versatility with simultaneous 1-axis con- of form grinding with 2-axis or 3-axis con- Independent 1-axis / automatic vertical infeed Vertical / Crossfeed CNC Longitudinal / Vertical / Crossfeed CNC General trol. The models are newly equipped with trol. CA-iQ series is equipped with text-free Main Functions Simultaneous 1-axis Simultaneous 2-axis Simultaneous 2-axis (3-axis control) automatic dressing shift plunge function. interactive software and automatic grinding standard option standard option standard option Purpose Additionally, the development of an easy- CNC data setting function, and CA3 series is ca- surface to-use panel greatly increases the ease of pable of high-precision grinding of complex complex contouring surface conventional grinding operation. shapes. Grinding surface surface rough grinding shift plunge pitch combination steps － (G code) steps G code pitch Interactive software side side R peripheral Dress peripheral peripheral full R side original － side V complex (G code) original R types rotary swing rotary Dresser table-mounted 1 direction overhead table-mounted table-mounted 3 direction overhead 3 direction swing profi le profi le − 600 × 300 600 × 400 800 × 400 Chuck size 1,000 × 400 600 × 600 1,000 × 600 CA1 series CA-iQ / CA3 series Touch probe & on-ma- Main options Crossfeed & vertical scale feed back Crossfeed & vertical scale feed back Crossfeed & vertical chine measurement with scale feed back CCD camera & automatic compensation Select a model based on the grinding area determined by the chuck size Chuck size CA1 CA-iQ CA3 600×300 － 63CA-iQ 63CA3 600×400 64CA1 64CA-iQ 64CA3 Number of control axes 800×400 84CA1 84CA-iQ 84CA3 Chuck size 1,000 × 600 mm 1,000×400 104CA1 104CA-iQ 104CA3 MODEL NAME 600×600 66CA1 66CA-iQ 66CA3 1,000×600 106CA1 106CA-iQ 106CA3 3 CA Series CA Series 4

CA1 Series General purpose CA3 Series 3-axis CNC Efficient automatic dressing function & Grinding of complex shapes is support- general purpose surface grinding ed by adding custom specifi cations. ■ Rigid column drive system ■ Track record data of various complex shapes ■ Best-in-class workpiece load capacity Indexing of slits and couplings, R forming of vane pumps, vertical grinding of inner ball grooves, etc. ■ Automatic dressing function reduces dressing setting time. ■ Various dressing methods ■ Shift plunge function reduces cycle time by approximately 　 Simple wheel forming is automated with standard inter- 30%. active software. ■ Three-axis numerical control can achieve the same ■ Operability is improved by the color touch panel. speed and infeed regardless of operator skill. These are the optimum grinding machines to make the grinding Operation panel Example conditions uniform. Workpiece: Flat surface work- piece Material: HRC60 Surface roughness Rz0.4 wheel Example Cycle time 25 minutes Total amount: 0.2mm workpiece Screen Page Example 300 8 Workpiece: Rack Material: HRC65 CA-iQ Series Simple CNC Form accuracy: ±0.006mm Grinding method: Plunge grinding interactive software Cycle time: 110 minutes Grinding and dressing conditions are au- On-machine measurement Various grinding methods and on-machine mea- tomatically calculated by using Okamoto's surement / automatic compensation that enable original iQ software simultaneous 2-axis or 3-axis control ■ Semi-closed cover to provide safety and to prepare the ■ High precision ball screws are used on axes to achieve simultaneous grinding environment ■ Text-free interactive screen which can be set easily with the 2-axis or 3 axis control. touch panel ■ On-machine measurement and automatic compensation are possible ■ Simple surface, groove, pitch, by attaching a touch probe and CCD camera as options (OP). steps and side grinding cycles ■ Various types of grinding cycles are achievable. ■ Just by entering total and fi ne including multi-position, crown grinding allowance, and then, shape and taper grinding are sup- Automation wheel grain size, the optimum ported. grinding and dressing condi- ■ Maximum table longitudinal speed tions are automatically calcu- is as fast as 40 m / min. (Excluding lated. Operation Screen 64CA3) Example Example Various shapes of wheel forming are supported. wheel Example wheel 40 wheel 100 workpiece workpiece Multiple axes workpiece 10 400 450 30 rotary dresser Workpiece: Slider Workpiece: Die slide post Material: SKD11 Material: SKD11 Form accuracy: ±0.005mm Total stock removal: 0.02μm Workpiece: Trochoid gear Dressing method: Profi le rotary dressing (OP) Grinding method: Groove non-interference grinding Material: C60 Grinding time: 8 minutes Grinding time: 8 minutes Form accuracy: ±0.005mm Grinding method: Index grinding Grinding time: 5 minutes 5 CA Series CA Series 6 30 60 50

Precision surface & form grinding machine CA Series Structure High effi ciency grinding with stable accuracy achieved by the high rigidity column type grinding Ideal machine structure suitable for high effi ciency grinding T-frame structure with no overhang, longitudinal V-V guideway with excellent straightness, and high rigidity and high precision structure with carefully adjusted slideway Column travel type is ideal for large workpiece * Please wear protective glasses in operations. T-shape Integrated Structure Good accessibility Frame ●Column type model simplifi es mount- ●Rigid T-shape integrated structure ing/dismounting large workpieces. ●Fully supported table longitudinal ●The height of the table surface is low structure. Since the slideway of the to facilitate mounting/dismounting of frame is longer than the table, high workpieces. accuracy can be obtained over the ＊Height from the fl oor to the top of table: 915mm entire chuck area regardless of the 87 mm lower when compared with Okamoto’s conven- tional 84 type position of the workpiece on the chuck. High rigidity structure Highly rigid linear guide is used on the vertical and cross slideways. The structure of the column is a high-ri- gidity structure that has no negative effect in crossfeed. V-V Slideway High drainage capacity ●The longitudinal guideway uses V-V shape structure, which has good Full enclosure for production use is straightness and also minimizes the equipped as a standard accessory. imbalance of oil fi lm thickness. High coolant tank capacity supports ●By adopting the double cylinder large amount of coolant supply. The structure, the load capacity is greatly machine designs are novel while the increased compared with convention- electrostatic coating method is used to al machines. Grinding is stable even *Photo shows CA-iQ series. improve sheet metal quality. with heavy workpieces such as mold In addition to the two-tone standard bases. colors, we offer special color designs *Load capacity is 1,000 kg, which is 2.4 times when that meet the world’s top market share compared with Okamoto's conventional 64 type model. machines. 7 CA Series *CA3 series has a different structure. CA Series 8

Making your work as fast, accurate and easy as ever. The shift plunge function with automatic dressing General Purpose Precision Surface Grinding Machine can reduce the conventional grinding time by up to 30%. CA1 Series List of Operation Pages Lineup Grinding Setting page Wheel RPM setting page ACC/PSG64CA1 ACC/PSG84CA1 ACC/PSG104CA1 ACC/PSG66CA1 ACC/PSG106CA1 Operation panel and Touch screen operation panel new functions The buttons are well arranged on the page. Wheel spindle RPM can be set on the touch New performance has been added, such as the higher effi ciency By adopting the color panel, simplifi ed grinding panel. RPM is displayed simply by numerical grinding and the visualization of alarms with the adoption of color is capable of being achieved. value on the page. screen. Grinding status check page Dressing setting page Automatic Dressing Function “Automatic Dressing Function” is newly equipped on CA1 series lineups. With this function, dressing can be performed during the grinding cycle, such as after rough grind- ing and finish grinding, making grinding further automated. Grinding status can be confi rmed on the grind- Automatic dressing is set simply by numerical Shift Plunge Function ing status check page, enabling effi cient setup values. Operation is automated by combining and output. the automatic dressing into cycles. Shift plunge function is ideal for grinding with large stock removal. Self-diagnosis function (I / O check) Recipe registration function (OP) Down to dressing start poin Retract up Dressing before ressing before Standard Grinding Cycle rough grinding Rough grinding D finish grinding Finish grinding Spark-out End of grinding wheel workpiece When a problem occurs with the machine body, When repeatedly using the same grinding condi- it can check the failure and disconnection of the tions, registering the grinding conditions contrib- defective part. utes to productivity improvement and versatility. 9 CA Series CA Series 10

CNC Precision Surface Grinding Machine Surface and Form grinding were complex tasks. iQ Software makes it easy. CA-iQ Series Dressing iQ Software allows optional wheel forms with conversational software. Lineup Dress Form Select Menu ACC/PSG63CA-iQ Straight Side Side R Full R V shape Free form ACC/PSG64CA-iQ ACC/PSG84CA-iQ ACC/PSG104CA-iQ ACC/PSG66CA-iQ Option ACC/PSG106CA-iQ The operator only inputs total stock removal, and wheel work positions. Grinding iQ software automatically calculates the optimal grinding conditions to assist operator. iQ software also calculates cycle times. Mode Selection Menu Table setting Dressing data Grinding data Combination Data save / call / Numeric Key Input grinding menu edit Option Select the dressing shape according to 3-direction dresser the workpiece shape, and enter the values with the touch keys. *This monitor is metric version. iQ automatic data creation function Optimum dressing condition is Dressing Shape set by entering the wheel grain size. iQ graphical current grinding position display It displays live wheel position during grinding cycles. Example of iQ grinding & iQ dressing page combinations OP *This monitor is metric version. iQ automatic data creation function Complex shape Contouring After the stock removal data input, iQ software will calculate efficient grinding conditions. Grinding data Dressing data (side) Grinding data Dressing data (full R) Cycle time estimate (convex shape) (contouring) Grinding Form Select Menu Surface Concave Convex Pitch Steps Side Free form Pitch shape Profi le plunge Grinding data Dressing data (V shape) Dressing simulation Dressing data (Free form) (pitch shape) 11 CA Series Option CA Series 12

3-axis control equipped on CA3 series enables complex form grinding. CNC Precision Surface Grinding Machine A variety of dressing and on-machine measurements break new grounds in grinding. CA3 Series Various Grinding Software & Cycle (OP) Lineup In addition to the standard interactive grinding methods, various OP software is available for CA ACC/PSG63CA3 ACC/PSG64CA3 ACC/PSG84CA3 ACC/PSG104CA3 ACC/PSG66CA3 ACC/PSG106CA3 Crown shaped grinding Contour grinding Multi-position grinding High precision crown shaped grinding The contoured part can be ground Workpieces with different height and is available. by synchronizing the longitudinal and length can be mounted on the chuck crossfeed axes. for grinding effi ciently in one cycle. Various Dressers Grinding up to 5 areas in one cycle is possible. High-performance applications (OP) ■ 3-Direction Dresser ■ Rotary Dresser & Standard Accessory Dress- Single-Point Dresser It realizes the automation of complex grinding with variety of OP for your er. Dressing for surface Rough dressing is per- customized grinding. grinding and simple form formed with a rotary dress- grinding is available. er, and fi ne dressing is per- formed with a single-stone dresser. Wheel forming is done effi - ciently and precisely. 1 axis of swiveling wheel spindle Touch probe Multi-axis ■ is added ■ Swing type Profi le Rotary Dresser single-point dresser This is a method to create For on-machine measurement after When performing multi-axis grinding the required wheel shape For workpieces with complex grooving, grinding, a touch probe (contact type) such as aspherical grinding, we can Single-point dresser is by pressing the wheel (pro- it is possible to equip one more axis can be equipped. Automatic grinding propose the combination with a work- recommended for wheel file), which is suitable for of swiveling wheel spindle. It can grind compensation after checking can also piece indexing device. micro forming, and rotary mass production grinding. workpieces such as helical gears and be equipped. dresser is recommended broaches. for mass production. ■ Rotary Dresser ■CNC indexing device Rotary Dresser makes it & swing type rotary possible to dress more dresser effi ciently than 3-direction CNC indexing device can dresser. grind round workpieces. Automation with robot Automation with sensors Wear can be reduced, too. Grinding can be performed It also supports automatic workpiece We can propose the automation spe- more effi ciently in combina- supply with an articulated robot con- cialized for surface grinding using vari- tion with a rotary dressing. sult by Okamoto. ous sensors, based on your request. *CA3 option *CA3 option 13 CA Series CA Series 14

Accessories Standard Accessories Optional Accessories CA1 Series CA-iQ Series CA3 Series CA-iQ Series Standard Cycle CA1 Series CA-iQ Series CA3 Series Coolant System with magnetic separator ● ● ● Standard Wheel ● ● ● Surface grinding Coolant System with manual paper fi lter ● ● ● Grinding Wheel Adaptor ● ● ● Complex Coolant System with automatic paper fi lter ● ● ● Coolant System with magnetic separator, with manual paper fi lter ● ● ● Wheel Spindle Continuously Variable Inverter ● ● ● Pitch Coolant System Coolant System with magnetic separator, with automatic paper fi lter ● ● ● Coolant System with magnetic separator, with manual paper fi lter, with automatic coolant temperature regulator ● ● ● Standard Electromagnetic Chuck ● ● － Steps Coolant System with magnetic separator, with automatic paper fi lter, with automatic coolant temperature regulator ● ● ● Automatic Demagnetizing Controller, Adjustable Chuck Power ● ● － Side Dust Collection Hood ● ● ● Oil Mist Collector ● ● ● Fan Cooler for Oil Coolant ● ● － Peripheral dressing Electromagnetic Chuck, oil cooling type, with demagnetizing controller ● ● ● Chuck Electro-Permanent Magnetic Chuck, with demagnetizing controller ● ● ● Automatic Oil Temperature Regulator － － ● Side dressing Electromagnetic Chuck Interlock ● ● ● Grinding End Time Prediction － ● － CNC Overhead dresser (with compensation) － ● ● Rotary Dresser (single-axis positioner, double-axis positioner) － ● ● Short Circuit Breaker Dresser ● ● ● Foldable 3-Direction Dresser － ● － 1-Direction Dresser & Dressing Vertical Rotary Dresser (installed on chuck top face) ● ● ● Coolant System ● － － Spare Wheel Adaptor ● ● ● 3-Direction Dresser & Dressing Spare Wheel Adaptor Wheel Adaptor for Micro Balancer ● ● ● Coolant System － ● ● Wheel Adaptor for automatic wheel balancer ● ● ● 1-Direction Flexible Nozzle for Coolant Supply ● － － Wheel Balancer (with balance arbor) ● ● ● 3-Direction Flexible Nozzle for Balance Arbor (roller type, for BW-360) ● ● ● Coolant Supply － ● ● Wheel Balancer Micro Balancer ● ● ● Constant Water Supply for Drain Automatic Wheel Balancer ● ● ● Gutter ● ● ●(Except 63) Work Light LED Light ● ● ● Necessary Tools and Tool Box ● ● ● Hydraulic & Lubricant ● ● ● Custom Color ● ● ● Leveling Bolts and Plates ● ● ● Oil Cooled Wheel Head (oil cooled pump installed) ● ● ● Auto Dressing Function ● ● ● Temperature Controllers Automatic Oil Temperature Regulator ● ● － Constant Coolant Supply for Top of the Table ● ● ● Shift Plunge Function ● ● ● On-Machine Measuring Device Touch Probe － － ● Graphic Interactive Software Surface, complex, － Spindle Motor Power Up pitch, steps, side Surface, pitch, steps 7.5kW, 11kW, 15kW (86,106: 7.5kW Standard) ● ● ● (high rigidity wheel spindle & large taper for 11kW and 15kW) Scale Feedback Model ● ● ● Timer of Total Run Time ● ● ● Others Calendar Timer ● ● ● Proposal of High Effi ciency Grinding Auto Shut Down Function ● ● ● Wheel Form Programing Software EDELAC Win － ● ● Warpage Correction Jig: SG Master ● ● ● Fine Bubble Generator TWIN-BIX ● ● ● TWIN-BIX *We have more optional accessories not listed here. Please contact your local sales representative. Fine bubble generator TWIN-BIX has the eff ect of CA-iQ Series　Optional Software Side R , Full R, V Shape, improving grinding fl uid permeability and prevent- Original Shape Dressing Programs G Code Program ing clogging of the wheel by the Coanda effect Automatic Programing Software EDELAC Win and the cavitation phenomenon. Universal Grinding Software Contouring Software By increasing the permeability of the grinding fl uid, Coolant System Wheel Adaptor Micro Balancer Wheel Balancer it is possible to improve the cooling performance CA3 Series　Optional Software and suppress grinding heat. Contouring Crown shape Multi position On-Machine Measurement Full automatic surface grinding SELF CNC Overhead Dresser EDELAC Win LED Light Automatic Oil Temperature Regulator 15 CA Series CA Series 16

Specifi cation Outline Drawing CA1 Series Specifi cations CA-iQ Series Specifi cations CA1 Series Outline Drawings Item Unit 64CA1 84CA1 104CA1 66CA1 106CA1 63CA-iQ 64CA-iQ 84CA-iQ 104CA-iQ 66CA-iQ 106CA-iQ 64/84/104CA1 66/106CA1 Table Working Surface Size mm 605×400 805×400 1,016×400 605×600 1,016×600 605×300 605×400 805×400 1,016×400 605×600 1,016×600 Table Travel Distance mm 800×440 1,000×440 1,200×440 800×652 1,200×652 750×340 800×440 1,000×440 1,200×440 800×652 1,200×652 Coolant System (option) A: Width B: Depth C: Height A: Width B: Depth C: Height Distance from Top of the Table to Bottom of 2.5 -2.5～497.5 -25～320 22.5～522.5 -2.5～497.5 64CA1 3,710 Coolant System (option) 66CA1 3,780 Capacity the Wheel (standard wheel) mm 22.5～52 84CA1 3,935 2,950 2,200 106CA1 4,450 3,420 2,280 Standard Chuck Dimensions mm 600×400 800×400 1,000×400 600×600 1,000×600 600×300 600×400 800×400 1,000×400 600×600 1,000×600 ×85 ×85 ×100 ×100 ×100 ×80 ×85 ×85 ×100 ×100 ×100 104CA1 4,450 2,980 Table Load Capacity (including accessories) kg 1,000 1,500 700 1,000 1,500 B Table Longitudinal T Slot (Width x Qty) − − − B Feed (X axis) Longitudinal Feed Speed (average) m/min 3～25 3～25 Cross Feed per M.P.G. Handwheel Revolution mm 0.1/1.0/5.0 0.01/0.1/1.0/5.0 Column Manual Cross Feed Feed per M.P.G. Handwheel Graduation mm 0.001/0.01/0.05 0.0001/0.001/0.01/0.05 Feed Cross Intermittent Feed mm (Z axis) 0.5～20 0.5～20 Automatic Feed Continuous Feed Speed mm/min 0.1～2,000 0～1,000 Manual Feed per M.P.G. Handwheel Revolution mm 0.01/0.1/1.0 0.01/0.1/1.0 Infeed Feed per M.P.G. Handwheel Graduation mm 0.0001/0.001/0.01 0.0001/0.001/0.01 C Wheel Automatic C Rough Grinding mm 0.0001 Head ～0.03 0.0001～0.03(can be set arbitrarily in unit of 0.0001) Infeed (traverse Vertical & plunge) Fine Grinding mm 0.0001～0.01 0.0001～0.01(can be set arbitrarily in unit of 0.0001) PSG64CA1 Feed PSG66CA1 (Y axis) Feed Speed (F code command) mm/min − 1,000 Sparkout Count time 0～10 0～99 A A Vertical Rapid Feed Speed mm/min 0～1,000 0～1,000 O.D. x W x B mm φ350×38×φ127 φ400×50×φ127 φ350×38×φ127 φ400×50×φ127 Grinding Wheel Rotation Speed (with Wheel Spindle Continuously Variable Inverter) min-1 200～2,500 500～2,500 Wheel Spindle kW 5.5 7.5 3.7 5.5 7.5 CA-iQ Series Hydraulic Pump kW 2.2 3.7 2.2 3.7 Outline Drawings Motor Vertical Feed kW 1.5 1.5 63/64/84/104CA-iQ 66/106CA-iQ Cross Feed kW 0.75 1.0 Coolant System (option) Hydraulic System Power Consumption KVA 15 20 17 20 Hydraulic System A: Width B: Depth C: Height A: Width B: Depth C: Height Coolant System (option) Automatic Automatic Oi 63CA-iQ 2,680 2,900 Oil Temperature Regulator 66CA-iQ 3,780 Floor Width x Depth x Height 3,710×2,950 3,935×2,950 4,450×2,980 3,780×3,420 4,450×3,420 2,680×2,900 3,710×2,920 3,940×2,920 4,440×2,920 3,780×3,100 4,440×3,100 Oil l Temperature (option) Regulator (option) Mist Space (Incl Hydraulic・Coolant unit) mm ×2,200 ×2,200 ×2,200 ×2,280 ×2,280 ×2,200 ×2,200 ×2,200 ×2,200 ×2,280 ×2,280 Collector 64CA-iQ 3,710 Oil Mist 106CA-iQ 4,440 3,100 2,280 Electric Collector Electric Component Component Box 84CA-iQ 3,940 2,920 2,200 Box Weight Net Weight kg 4,500 5,500 7,000 6,300 7,500 4,500 5,500 7,000 6,300 7,500 104CA-iQ 4,440 B B CA3 Series Specifi cations Item Unit 63CA3 64CA3 84CA3 104CA3 66CA3 106CA3 Table Working Surface Size mm 605×300 605×400 805×400 1,005×400 605×600 1,016×600 Table Travel Distance mm 750×340 800×440 1,000×440 1,200×440 800×652 1,200×652 Distance from Top of the Table to Bottom of C Capacity the Wheel (standard wheel) mm -25～320 5～505 -20～480 C Standard Chuck Dimensions mm 600×300×80 600×400×85 800×400×100 1,000×400×100 600×600×100 1,000×600×100 Table Load Capacity (including accessories) kg 700 700 (for table speed 40 m/min) 1,500 Table Top Height (from fl oor) mm 915 935 A T Slot (Width x Qty) mm×No. − 17×3 A Feed per Handwheel Revolution mm 0.01/0.1/1/10 Table Feed per Handwheel Graduation mm 0.0001/0.001/0.01/0.1 Longitudinal Feed Feed Speed (F code command) mm/min 0～40,000 0～25,000 0～40,000 (X axis) Jog Feed Speed mm/min 0～1,000 Rapid Feed Speed mm/min 40,000 25,000 40,000 (Manual: 10,000) (Manual: 10,000) (Manual: 10,000) CA3 Series Outline Drawings Feed per Handwheel Revolution mm 0.01/0.1/1 63/64/84/104CA3 66/106CA3 Wheel Head Feed per Handwheel Graduation mm 0.0001/0.001/0.01 Vertical Feed Speed (F code command) mm/min 0～2,000 Feed A: Width B: Depth C: Height A: Width B: Depth C: Height Lubricant Tank Lubricant Tank (Y axis) Jog Feed Speed mm/min 0～1,000 63CA3 3,600 3,200 2,250 66CA3 4,150 Rapid Feed Speed mm/min 2,000 Control Box 64CA3 4,120 Control Box 106CA3 4,450 3,650 2,280 Feed per Handwheel Revolution mm 0.01/0.1/1/10 Coolant System 84CA3 4,140 3,300 2,200 Coolant System (option) Column Feed per Handwheel Graduation mm 0.0001/0.01/0.01/0.1 B (option) 104CA3 4,440 B Cross Feed Feed Speed (F code command) mm/min 0～2,000 0.0001/0.01/0.01/0.1 (Z axis) Jog Feed Speed mm/min 　0～1,000 Rapid Feed Speed mm/min 2,000 4,000 Grinding O.D. x W x B (type 1 fl at) mm φ350×38×φ127 φ350×38(Max50)×φ127 φ400×50×φ127 Wheel Rotation Speed (with spindle invertor) min-1 500～2,500 Wheel Spindle kW 3.7 5.5 7.5 C C Longitudinal Feed kW 5.5 Motor Vertical Feed kW 1.2 2.5 Cross Feed kW 0.75 1 Oil Cooling /Lubrication W 0.005 (lubrication) 180 A A Power Consumption KVA 25 28 30 22 25 Floor Width x Depth x Height Space (Incl Hydraulic・Coolant unit) mm 3,600×3,200×2,250 4,120×3,300×2,200 4,140×3,300×2,200 4,440×3,300×2,200 4,150×3,650×2,280 4,450×3,650×2,280 Weight Net Weight kg 4,500 5,500 7,000 6,300 7,500 17 CA Series CA Series 18 油油圧圧装装置置 ＯＯＩＩＬＬ　　ＵＵＮＮＩＩＴＴ