Motion & Control Drives. Greeting

Transcription

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2 Greeting Motion & Control Drives We, BRATO CO., LTD., specialize in manufacturing of lowbacklash reduction gear systems. Our mission is to make reliable, highquality planetary reduction gears which can provide our customers with better satisfaction. Our planetary reduction gears, created on the basis of high production technology and professional expertise, feature no preload and low backlash as well as high efficiency, low noise, and long durability. They can be used as reduction gears for precision control in a variety of industrial fields such as industrial robots, automatic controls, machine tools, semiconductor systems, LCD equipment, car assembly lines, and shipbuilding. We are taking part in making decelerator for the development of intelligent integrated operating module to be installed to intelligent robot joint as a R&D subject. We succeeded to produce small and thin (diameter 6mm, the whole length mm) oilbased decelerators and had them patented in the process. We are focusing on the development of serial small and thin oilbased decelerators in this 3rd development year.

3 BP Series Motion & Control C ONTENTS Integrated internal gear Clamp nut Input bearing Motor flange Planetary gear Output shaft Main shaft bearing BP Series BRATO s BP Series is a highprecision, highstiffness planetary reduction gear for servo motor that is designed for a servo motor to be mounted vertically. Operating Principle BP Planetary Gearhead Series is designed to be connected directly with a servo motor, and it consists of a drive unit and a drive shaft. The output shaft of the servo motor is fastened to the input pinion connected to the sun gear of the planetary reduction gear. When the sun gear turns, three planetary gears engaged with it revolve around along the internal gear in order to transmit power to the carrier through the planetary shaft. At this time, the driving direction of the reduction gear s output shaft is same as that of the input shaft. Three types([kh], [3K], and [KHV]) are available depending on selection of shafts. K=Sun gear(including both internal and external gears); H=Carrier shaft; and V=Planetary gear shaft. BRATO s BP Series is the [KH] type. Planetary Gefipadas For Servo Moter 4 5

4 BAL Series Features and Applications Planetary gear train Angular ball bearing Spiral bevel Angular ball bearing Oil seal Main shaft bearing Clamp nut Output shaft Oil seal BAL Series Center bearing Integrated internal gear BRATO's BAL Series is a highprecision, highstrength planetary reduction gear for servo motor which employs a spiral bevel gear so that a servo motor is mounted vertically. BRATO Reduction Gear Series Motor flange Input shaft Features High torque transmission capacity Input capacity: 5W~3,W Reduction gear ratio : stage /3, /4, /5, and / Reduction gear ratio : stage /5. /, /5. /3, /4, /45, /5, / Backlash levels per application requirements Less than 3 arcmin(available on special request) High precision level Less than 5 arcmin~8 arcmin Precision level Less than arcmin(available on special request) General level Compact and high torque Low noise : High efficiency: More than 9% Efficiency at rated output torque( state) Reduction ratios are all integers Easy to fasten as the input shaft is of clamp type Suitable for most kinds of servo motors from major makers Applications Gantry robots Peripheral units for robot FA systems Glass plate carrying robots Semiconductor manufacturing systems LCD manufacturing lines Machine tools Loader travelling?shaft drives Car assembly lines Pillow packing machines Processing lines for shipbuilding materials Medical devices, including CT unit. CCTV systems for Crime Prevention Vending machines Inspection devices Measuring instruments BFL Series BPL Series BAL Series BRL Series BEL Series Planetary Gefipadas For Servo Moter 6 7

5 Localized techniques and attachment Backlash BPL BPP Backlash AVG Positioner ATC Slider Localized techniques Low Backlash User We are aiming to localize oilbased decelerators for precise control (Low Backlash) and provide products fitting user's specifications. Therefore we are able to flexibly provide various in and out adjustment that imported products cannot respond immediately. BPS Conveyor System Response to client's unique specifications (various in and out adjustment) Flim It is possible to provide stable performance and quality in response to in and out adjustment (nonstandard) fitting the specification of the device in a short time. Pacification Grease Grease Car engine casemanufacturing line (D motor company) Turret head rotation operating area gear head Backlash Response to order fitting specification of device We produce and develop ordered decelerators fitting client's system and respond to client's specification of device. Grease Gas Gas Attachment with Servo motor Timing pulley + decelerator Integration by timing pulley including decelerator (A company) gear head Servo Motor Bolt Wrench Keyway Attachment is simple. First, connect Servo motor to decelerator by clamp bolt and fix the input spindle by hexagonal wrenchand use it immediately (Keyway is also possible) Planetary Gefipadas For Servo Moter 8 9

6 BP Serises BP 9 N MOTOR BP44, BP6 BP9, BP5 BP4, BP8 (BP, BP6) 3 8 ~5 STAGE : 3, 4, 5, 7, STAGE : 5,, 5, 3, 35, 4, 45, 5,, Planetary Gefipadas For Servo Moter

7 Tb Nm Tb TB Tn Nm Tn TN nn Nn W BP44 BP6 BP9 BP5 BP4 BP8 W (3,rpm) 4W (3,rpm) 75W (,rpm) KW~.5KW (,rpm) KW ~ 5KW (,rpm) 3KW~7KW (,rpm) Planetary Gefipadas For Servo Moter 3

8 Dimensions BP44 BP6 BP9 BP5 BP4 BP8 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5, 3, 4, 5,, 5, 35, 4, 5,, 5,, 5, 3, 4, 5,, 5,, 5, 3, 4, 5,, 5,, 5, 3, 4, 5,, 5,, 5, 3, 4, 5,, 5,, 5, 3, 4, 5,, W 44 5 ~ 4 8 ~ 4 ~ 6 6, 3, ~ 5, ~ 4 85 ~ 5 ~ 3 39 ~ 6 88 ~, 7 ~ 6 47 ~ 75 ~ 8 ~ ~ 75 8 ~ ~ 5, ~,5, ~,75 6, 5, 4,5 4, 4, 3, ~ 5,5,9 ~ 4, 4,5,5 ~ 4,,5 ~ 3,4 Mitsubishi Yaskawa Panasonic Samsung (Rockwell) HIGEN KP3,MP3 KFS3 MFS3 SGMAV SGMJV SGMPS MAMA MSMD MQMA CSMT RSMZ CN CK Planetary Gefipadas For Servo Moter 4 5

9 Dimensions Dimensions Planetary Gefipadas For Servo Moter 6 7 W~4W Mitsubishi KP3,KP43 MP3,MP43 KFS3,43 MFS3,43 SGMAV,4 SGMJV,4 SGMPS,4 MAMA MSMD MAMA4 MSMD4 MQMA MQMA4 CSMT,4 RSMZ RSMZ4 CN,3,4 CJ,4 Yaskawa Panasonic Samsung (Rockwell) HIGEN W~.5KW Mitsubishi SPB,LPB SP5B,LP5B SPB RP3B RP53B RP3B LP5B LPB LP5B SFS SFS5 SGMGV3 SGMGV SGMSV~5A SGMPS5A MHMA MHMA5 MFMA5 MDMA MDMA5 CSMT RSMZ CN CN9,CN5 KN KN6 CN,CN3 LN9,LN KF8 KF KF5 Yaskawa Panasonic Samsung (Rockwell) HIGEN W Mitsubishi KP73,MP73 KFS73 MFS73 SGMAV8 SGMJV8 SGMPS8A MAMA8 MSMD8 CSMT6 CSMT8 RSMZ6 RSMZ8 CN6,8 KN5,6,7 Yaskawa Panasonic Samsung (Rockwell) HIGEN

10 BEL5Series BEL5Stage Servo motor 5W~W, Ratio /3 / mm The whole length may be changed by mm upon the kind of SERVO Motor BEL5Stage Servo motor 5W~W, Ratio /5 /5 mm The whole length may be changed by mm upon the kind of SERVO Motor Planetary Gefipadas For Servo Moter 8 9

11 BELSeries BELSeries BELStage Servo motor W ~ 4W, Ratio /3 / BELStage Servo motor W Ratio /3 / mm The whole length may be changed by mm upon the kind of SERVO Motor mm The whole length may be changed by mm upon the kind of SERVO Motor BELStage A Servo motor W ~ 4W, Ratio /5 /5 BEL BEL A BEL mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter

12 BEL9Series BEL9Series BEL9Stage Servo motor 75W ~ 8W, Ratio /3 / BEL9Stage Servo motor 4W, Ratio /3 / mm The whole length may be changed by mm upon the kind of SERVO motor. mm The whole length may be changed by mm upon the kind of SERVO motor. BEL9Stage A Servo motor 75W ~ 8W, Ratio /5 /5 BEL9 BEL9 A BEL9 mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter 3

13 BEL3Series BEL3Series BEL3Stage Servo motor KW~.5KW, Ratio /3 / BEL3Stage Servo motor 75W~8W Ratio /3 / mm The whole length may be changed by mm upon the kind of SERVO motor. mm The whole length may be changed by mm upon the kind of SERVO motor. BEL3Stage A Servo motor KW~.5KW, Ratio /5 /5 BEL3 BEL3 BEL3 mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter 4 5

14 BPL44Series BPL44Stage Servo motor 5W~W, Ratio /3 BPS44 / mm The whole length may be changed by mm upon the kind of SERVO motor. BPL44Stage Servo motor 5W~W, Ratio /5 BPS44 /5 mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter 6 7

15 BPL6Series BPL6Series BPL6Stage Servo motor W ~ 4W, Ratio /3 BPS6 / BPL6Stage Servo motor W Ratio /3 BPS6 / mm The whole length may be changed by mm upon the kind of SERVO motor. mm The whole length may be changed by mm upon the kind of SERVO motor. BPL6Stage A Servo motor W ~ 4W, Ratio /5 BPS6 /5 BPL S 6 BPL S 6 A BPL S 6 mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter 8 9

16 BPL9Series BPL9Series BPL9Stage Servo motor 8W, Ratio /3 BPS9 / BPL9Stage Servo motor 4W Ratio /3 BPS9 / mm The whole length may be changed by mm upon the kind of SERVO motor. mm The whole length may be changed by mm upon the kind of SERVO motor. BPL9Stage A Servo motor 75W ~ 8W, Ratio /5 BPS9 /5 BPL 9 BPL 9 BPL 9 mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter 3 3

17 BPL5Series BPL5Series BPL5Stage Servo motor KW~.5KW, Ratio /3~ / BPS5 BPL5Stage 9 Servo motor 75W Ratio /3 ~ / BPS5 mm The whole length may be changed by mm upon the kind of SERVO motor. mm The whole length may be changed by mm upon the kind of SERVO motor. BPL5Stage 3 Servo motor KW~.5W, Ratio /5 ~ /5 BPS5 BPL 5 BPL 5 3 BPL 5 9 mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter 3 33

18 BPL4Series BPL4Series BPL4Stage Servo motor KW ~ 5KW, Ratio /3~ / BPS4 BPL4Stage 3 Servo motor KW ~.5KW, Ratio /3 ~ / BPS4 mm The whole length may be changed by mm upon the kind of SERVO motor. mm The whole length may be changed by mm upon the kind of SERVO motor. BPL4 A Servo motor KW Ratio /5 ~ /5 BPS4 BPL 4 BPL 4 A BPL 4 3 mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter 34 35

19 BPL8Series BPL8Series BPL8Stage Servo motor 5KW ~ 7KW, Ratio /3~ / BPS8 BPL8Stage 8 BPS8 Spec mm The whole length may be changed by mm upon the kind of SERVO motor. mm The whole length may be changed by mm upon the kind of SERVO motor. BPL8 Stage A BPS8 Spec BPL 8 BPL 8 BPL 8 mm The whole length may be changed by mm upon the kind of SERVO motor. Planetary Gefipadas For Servo Moter 36 37

20 Bushing BP Stage Stage A B C D E 4, , , i TB Nm 3 TNoT Nm nn rpm nmax rpm jt arcmin 4 F MAX N 4 F MAX N Lh h % m kg n=3,rpm 5 LPA db , 3, 4, 4,4 4,4 4,4 4,4 4,4 4,8 5,5 5, BPL arcmin 8, BPS arcmin 5 36, ~ Mass Moments of Inertia RATIO BP44 BP6 BP6A BP9 BP9A BP5 BP4 BP8 BP BP6 i TB Nm 3 TNoT Nm nn rpm nmax rpm jt arcmin 4 F MAX N 4 F MAX N Lh h % m kg n=3,rpm 5 LPA db 6 Stage Stage , 3, 4, 4,4 4,4 4,4 4,4 4,4 4,8 5,5 5, BPL arcmin 8, BPS arcmin 5, 66, ~ /. 7) ) ) S5, 3), 4) rpm. 5) 6) 9 7) 6A Type Planetary Gefipadas For Servo Moter 38 39

21 BP9 BP4 Stage Stage Stage Stage i TB Nm 3 TNoT Nm nn rpm nmax rpm jt arcmin 4 F MAX N 4 F MAX N Lh h % m kg n=3,rpm 5 LPA db , 5, BPL arcmin 8, BPS arcmin 5,4,4, / i TB Nm 3 TNoT Nm nn rpm nmax rpm jt arcmin 4 F MAX N 4 F MAX N Lh h % m kg n=3,rpm 5 LPA db ,5,5,,5,5,5,5,5,5,, 4, BPL arcmin 8, BPS arcmin 5 5, 3,, ~ BP5 BP8 Stage Stage Stage Stage i TB Nm 3 TNoT Nm nn rpm nmax rpm jt arcmin 4 F MAX N 4 F MAX N Lh h % m kg n=3,rpm 5 LPA db , 4,5 BPL arcmin 8, BPS arcmin 5 3,85,4, ~ i TB Nm 3 TNoT Nm nn rpm nmax rpm jt arcmin 4 F MAX N 4 F MAX N Lh h % m kg n=3,rpm 5 LPA db ,4 3,,4 3, 3, 3, 3, 3, 3,,4, 4, BPL arcmin 8, BPS arcmin 5 7,6 4,3, ~ ) ) S5, 3), 4) rpm. 5) 6) 9 7) 9A Type ) ) S5, 3), 4) rpm. 5) 6) 9 Planetary Gefipadas For Servo Moter 4 4

22 Bearing Lifetime in Relation to Outpt Speed and Radial Force Output Shaft Bearing Assembly ; kgm Mc N BP44 BP6 BP9 BP5 BP4 BP ,3 BP44 BP6 Tilting Moment at the output Shaft;MC(Kgmm) Mc Mc W Mc BP9 BP5 BP44 BP6 BP9 BP5 BP4 BP8 Mc=(3.6+x) Mc=(35.5+x) Mc=(44+x) Mc=(6+x) Mc=(69.7+x) Mc=(89.3+x) W+y+W W+y+W W+y+W W+y+W W+y+W W+y+W BP4 BP8 Mc kgfmm W kgf W kgf X mm y mm Mc Mc W BP Precise assembly and attachment should be done to operate oilbased decelerators BP series with their outstanding performance. Please keep the recommendation value for voltage and connecting torque. Planetary Gefipadas For Servo Moter 4 43

23 Table Clean motor and attachment area of the decelerator. Fix the head of the bolt to the hole turning the input couple ring of the decelerator. Detach the plug bolt from the adaptor..9.9 M3.5P.3.8. M4.7P M5.8P M6.P 4 7 M8.5P M.5P M.75P M4 P M6 P Table.9 Insert the motor fitting the decelerator. Be careful not to insert the motor inclined. Connect the motor to the flange area of the decelerator up to the instructed tightening torque by torque wrench. (see Table ) BP44 M3.5P M3.5P.. BP6 4 M4.7P M3.5P 4.9. BP9 9 4 M5.8P M4.7P BP5 3 9 M6.P M5.8P Connect the couple ring up to the instructed tightening torque by torque wrench. (see Table ) Connect the plug bolt again. BP4 BP M8.5P M6.P M.5P M8.5P End Planetary Gefipadas For Servo Moter 44 45

24 MEMO