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1. e e e2. gt F N ute ari Nan oa 10 mm 20 mm 3 18 100 150 NR 25 180 200 300 100 3 18 250 350 5GNORA 25 180 10 a00 i 200 3 9 400 500 eee 12 5 25 20 450 600 250 30 180 500 700 5 30 800 900 CEHA 36 180 40 1200 1300 350 5 36 900 1000 BH6GZ EIRA 50180 eu 1700 1850 309 e e e e
3. g TERE AGNORA M5 3 8 Nm 5GNORA 5GUORA 5GEORA 5GE HA me aah 8 mm 5GEOHA AF 12 mm AT Ne 5GE HA 52 3o h8 BH6G2 RA 58 8xe h8
4. mm 4GNIHRA 5GNORA 5GEHHA BH6G2 RA 5GULHRA 5GEHRA ace rss na N oF A A B C D E F AGNORA M5 9 28 55 25 35 55 5GNORA M6 10 29 57 33 37 65 5GUORA 5GEURA M8 12 30 67 33 35 85 5GEOHA M8 80 5 52 104 8 5 BH6G2 ORA M8 16 58 120 8 5 h7 5GEORA MS 10 mm SGEOHA M6 12 mm
5. English version follows Japanese version BH O e GN GU GE BH O
6. KES 1 ua a a
7. es 7e g 77 7 7 Copyright ORIENTAL MOTOR CO LTD 2006 http www orientalmotor co jp PHS 9 00 18 30 9 00 17 30 FAX 0120 925 601 FAX 0120 925 602 FAX 0120 925 603 TEL0120 925 410 TEL0120 925 420 BR TEL0O120 925 430 Orientalmotor OPERATING MANUAL Right Angle Gearhead HG 9016 2 Solid Shaft Type Introduction E Before using the gearhead Only qualified personnel should work with the product To ensure correct operation please read this manual carefully before using your gearhead Should you require the inspection or repair of internal parts contact the Oriental Motor office where you purchased the product E Hazardous substances RoHS Directive 2002 95 EC 27Jan 2003 Compliant Veri
8. 4 5GEOHA si M8 110 mm 4 e 1 5GE HA BH6G2 RA e 1 4CNHRA 5GNIRA 5GULHRA 5GELRA 5GEOHA mm 4GNORA 5GNORA 5GUDORA 5GEORA 3 0 0 040 3 0 0 040 2 2540 2 OT T 4 8 2540 2 F 5 0 03 50 9 4 w l et 5GEOHA BH6G2 DORA 27 0 2 20 5 Ss Sp 8 F 3240 2 COLE
9. gt e e 5GU120RA 5GU180RA 5GE120RA 5GE180RA e BH6G2 5 6 7 5 9 10 50 C LEE 85 e
10. The square box in the gearhead model will contain a value representing the gear ratio Attaching load The shaft of the gearhead has been machined to an outer diameter tolerance of h7 and is provided with a key slot for connecting the transmission parts When connecting the transmission parts ensure that the shaft and parts have a clearance fit and secure with a screw to prevent the parts from wobbling A screw hole is provided at the tip of the output shaft on 5GEORA M5 effective depth 10 mm and 5GEOHA M6 effective depth 12 mm With either model use this screw hole as an auxiliary means for preventing the transmission parts from coming off lt The example of output axis tip screw hole use gt Gearhead Transmission parts Fixed screw Transmission parts e Do not use excessive force or hammer the transmission parts onto the gearhead shaft as damage may occur e Output shaft of 5GU120RA to 5GU180RA 5GE120RA to 5GE180RA cannot be turned by hand For position alignment turn on the motor e When the BH6G2 type with a low gear ratio 5 6 7 5 or 9 is combined with a single phase motor noise resonance sound may occur during operation under no or light load This noise can be reduced by adding a frictional load Precautions for operation Use your gearhead under ambient temperature of 10 to 50 C and 85 humidity Do not use your g gearhead where it may be exposed dir
11. vt ite f E Cy EF H 5GE HA BH6G2 RA 27 0 2 20 5 3240 2 Assembly Align the gearhead and motor as shown in the figure at right then engage the pinion section of the shaft to the gear gently by turning the gearhead slightly in both directions until the gearhead and motor fit flush together Install the supplied gasket by making sure there is no gap between the motor flange surface and the Thank you for purchasing ORIENTAL MOTOR products To ensure correct operation please read this manual carefully before using your gearhead end face of the gearhead pilot section The gasket is not used on the BH type since an O ring is already provided on the motor installation surface e Forcing the motor and gearhead together during assemble or permitting contamination by foreign matter inside the gearhead will cause excess noise and or shorter life of the gearhead Remove any particles of dust or other waste that may be clinging to the O ring or the pilot section of the motor or gearhead e Do not bend or damage the gasket supplied with the GN type GU type and GE type It may cause grease to leak e Do not crush or sever the O ring installed on the BH type It may cause grease to leak Hexagonal socket head screws provided Spring washers provided Flat washers provided G6 Ps Motor Flange surface Pinion section of shaft JI Gasket provided a Pilot section Illustration shows
12. 0684 Fax 03 3835 1890 Printed on Recycled Paper
13. 4GNORA type Use the screws provided to secure the motor to the gearhead Tightening torque is as the table Nominal di t Gearhead model name ming I Tightening torque of bolt 4GNORA M5 3 8 Nem 5GNORA 5GUORA 5GEORA 5GEOHA Me SANM The square box in the gearhead model will contain a value representing the gear ratio Installation to equipment Connect the gearhead and motor using the screws provided before mounting them on equipment When mounting use a mounting plate about 8 mm thick and screws long enough to ensure adequate bite Affix 5GEOHA onto a mounting plate using the supplied hexagonal socket head screws hexagonal nuts spring washers and flat washers Maximum plate thickness when supplied screws are used 12 mm Washers Nuts X p Mounting plate The pilot section on the output shaft has been machined to 52_8 s h8 for 5GEOHA and 58 046 h8 for BH6G2 DRA Use this pilot section as a guide when aligning the output shaft Installation hole dimensions Unit mm 4GNIHRA 5GNORA 5GUORA 5GEHRA 5GEHHA BH6G2 RA Ooms mao 26 R anor Gearhead Screw Thickness A B c D ge oF model name type of flange 4GNORA M5 9 28 55 25 35 5 5 5GNORA M6 10 29 57 33 37 6 5 5GUORA 5GERA M8 12 30 67 33 35 8 5 5GEHHA M8 80 5 52 104 8 5 BH6G2 RA M8 16 58 120 8 5
14. Orientalmotor HG 9016 2 RoHS EU 2002 95 EC _27Jan 2003 4GNHRA 5SGNORA 5GUORA 5GEHRA 5GEHHA BH6G2 RA lt gt 5 IK60 GU AF 5 IGUI25RA BRIER ELIRA BH I ee e
15. an external force or load obstruction The resulting shock may damage the gearhead e Permissible overhung load and permissible thrust load Overhung load refers to load placed on the output shaft of the gearhead in a direction perpendicular to the shaft as shown in the Figure Thrust load below The Thrust load is a load applied in the gt axial direction of the output shaft Since the overhung load and thrust load have a great Overhung 1 influence on the life of the bearings and strength load of the shaft be careful not to exceed the maximum values shown in the table at following lt Permissible overhung load and thrust load gt Permissible Maximum overhung load N Permissible Gearhead oe ee aa Gear ratio permissible From the end thrust load AN torque Nm of shaft N 10mm 20 mm AGNORA 3 to 18 8 100 150 100 25 to 180 200 300 5GNORA 3to18 10 250 350 200 25 to 180 300 450 5GUORA 3to9 400 500 5GE RA 12 5 to 25 20 450 600 250 30 to 180 500 700 5GE HA 030 40 A 350 36 to 180 1200 1300 BH6G2 ORA 2236 60 sn 300 50 to 180 1700 1850 The square box in the gearhead model will contain a value representing the gear ratio e Unauthorized reproduction or copying of all or part of this Operating Manual is prohibited Oriental Motor shall not be liable whatsoever for any problems relating to industrial property rights arising fro
16. ect sunlight water and or oil Do not use your gearhead in locations subject to severe vibration or shock a large amount of dust inflammable gas and or corrosive gas On rare occasions a small amount of grease may ooze out from the gearhead If there is concern over possible environmental damage resulting from the leakage of grease check for grease stains during regular inspections Alternatively install an oil pan or other device to prevent leakage from causing further damage Oil leakage may lead to problems in the customer s equipment or products e Ifthe ambient temperature is low the motor may take a longer time to start or its speed may drop This is caused among others by an increased friction torque of the oil seal used on the gearhead output shaft As the motor continues to operate and the sliding part of the oil seal breaks in the friction torque will drop and the motor will operate at the specified speed e Direction of rotation of the gearhead output shaft The motor and gearhead output shaft rotate in opposite directions e Maximum permissible torque Since the output torque of the gearhead increases proportionally with the reduction of speed a high reduction ratio of the gearhead will result in an output torque that cannot be taken up by the physical construction of the gearhead Use gearheads within the maximum permissible torque set for each speed reduction ratio Also be sure shaft rotation is not stopped by
17. fying the product name and accessories This operating manual is designated for the following products 4GNOIRA 5GNORA 5GUOIRA 5GEORA 5GEHHA BH6G2 RA The square box in the gearhead model will contain a value representing the gear Model designation ratio Check the model names of the motor and gearhead Gearheads and motors will fit together only if they are both of the same frame size and of the same gear type See explanation below Motor model name Gearhead model name lt Example gt 5 IK60 GU AF 5 GU 25RA Frame size Gear type series BHIII6 2A G2 BH 6 G2 ORA Pinion type L Frame size Series Accessories Screw set used for assembling the motor and gearhead Hexagonal socket head screws Spring washers Flat washers 4 pcs each 5GEOHA also comes with a mounting screw set used for installing the product onto equipment Hexagonal socket head screws M8 length 110 mm Spring washers Flat washers 4 pcs each Parallel key 1 pe For 5GEHHA BH6G2 DRA type a key is fixed on the gearhead s shaft Gasket sheet Only for 4GNHRA 5GNORA 5GUDIRA 5GEDIRA 5GEDIHA Key and key slot dimensions Unit mm 4GNORA 5GNORA 5GUDORA 5GEDRA S 9 spore 3 o 0 040 PO 2540 2 OT Ta oo g 25 0 2 5 0 03 50
18. m use of any information circuit equipment or device provided or referenced in this manual Characteristics specifications and dimensions are subject to change without notice e While we make every effort to offer accurate information in the manual we welcome your input Should you find unclear descriptions errors or omissions please contact the nearest office e Orientalmotor is a trademark of Oriental Motor Co Ltd Copyright ORIENTAL MOTOR CO LTD 2006 Please contact your nearest Oriental Motor office for further information ORIENTAL MOTOR U S A CORP Technical Support Line Tel 800 468 3982 Available from 7 30 AM to 5 00 PM P S T E mail techsupport orientalmotor com www orientalmotor com ORIENTAL MOTOR EUROPA GmbH Headquarters and D sseldorf Office Tel 0211 5206700 Fax 0211 52067099 Munich Office Tel 08131 59880 Fax 08131 598888 Hamburg Office Tel 040 76910443 Fax 040 76910445 ORIENTAL MOTOR UK LTD ORIENTAL MOTOR FRANCE SARL Tel 01256 347090 Fax 01256 347099 Tel 01 47 86 97 50 Fax 01 47 82 45 16 ORIENTAL MOTOR ITALIA s r l TAIWAN ORIENTAL MOTOR CO LTD Tel 02 93906346 Fax 02 93906348 Tel 02 8228 0707 Fax 02 8228 0708 SINGAPORE ORIENTAL MOTOR PTE LTD Tel 6745 7344 Fax 6745 9405 ORIENTAL MOTOR MALAYSIA SDN BHD Tel 03 22875778 Fax 03 22875528 INA ORIENTAL MOTOR CO LTD KOREA Tel 032 822 2042 3 Fax 032 819 8745 ORIENTAL MOTOR CO LTD Headquarters Tokyo Japan Tel 03 3835
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