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Working Instructions & Maintenance

Malfunctioning

7 MALFUNCTIONING

7.1 Major Events

Running noise, continuous



Grinding sound: damaged bearing .

Replace bearing & check the oil



Knocking sound: irregular gearing

Contact Customer Service

Running noise, intermittent



Foreign particles in the oil

Contact Customer Service



Series VR - Damaged friction ring

Rectify the cause and replace friction ring at an authorized centre.

Oil leakages



Damaged oil seal

(see also next note)

Replace the oil seal



Loosen screws

Tighten the screws



Inner overpressure

Contact Customer Service



Oil seal fitting

Defective fitting or fitting-lubricant melting

No rotation of output shaft



Internal connection cut off

Contact Customer Service



Series VR - Friction ring end of life

Replace the friction ring

at an authorized centre.



Series VR - Contaminated friction ring

Clean carefully cone and ring working areas with solvent of similar

product.

7.2 Customer Service

We recommend to always provide the Customer Service with the following information:

Full data of name plate and/or Serial No.

Type of application

Duty cycle

Circumstances of malfunctioning

Supposed causes.

Содержание RO series

Страница 1: ...WORKING INSTRUCTIONS MAINTENANCE ATEX MANUAL RO RN RV RD RT RG RC RS RP XA VR...

Страница 2: ...s Series RS 15 Gearboxes Series RT 16 Torque Limiter Option TLE 17 Torque Limiter Option TLI 18 Variators Series VR 19 Variators Series VS 20 4 INSTALLATION 21 4 1 Tolerances 21 4 2 Precautions 21 4 3...

Страница 3: ...nts 2 2 Prevalent Use Gearboxes and variators referred to in this manual are destined to operate industrial applications and they correspond to standards and regulations where applicable Performances...

Страница 4: ...72 Shore D Temperature TPU 20 75 C 4 167 F TPE 30 100 C 22 212 F Motor half coupling Material Aluminium die cast G3 G5 G6 Alloy steel GS8 Dynamic balancing Fitting Clamp G3 G5 G6 Key GS8 Bores IEC 72...

Страница 5: ...o stage foot mounted helical gearbox type FRC sizes 05 to 30 RC 01 Oil seal 19 Bearing 02 Housing 20 Bearing 03 Key 21 Pinion 04 Output shaft 22 Key 05 Key 23 Gear 06 Bearing 24 Bearing 07 Spacer 26 B...

Страница 6: ...a two stage foot mounted helical gearbox type FRD RD 01 Input cover 54 Gear 02A Hollow input IEC 55 Spacer 02B Hollow input G 65 Bearing 04 Pinion 66 Bearing 15 Bearing 67 Bearing 16 Bearing 68 Bearin...

Страница 7: ...ox type FRD RD 01 Input cover 40 Pinion 68 Bearing 02A Hollow input IEC 41 Gear 69 Oil seal 02B Hollow input G 50 Housing 82 Gasket 03 3rd stage shaft 51 Upper cover 85 Motor flange 04 Pinion 52 Outpu...

Страница 8: ...backlash planetary gearbox type FRG 01 Screw 13 Sun gear 02 Plug 14 Ring gear body 03 Motor flange 15 Planet gear 04 Screw 16 Needle bearing 05 Input flange 17 Planet shaft 06 Plug 18 Planet carrier 0...

Страница 9: ...Screw 13 Sun gear 25 Bearing 02 Plug 14 Ring gear body 26 Snap ring 03 Motor flange 15 Planet gear 27 Shim 04 Screw 16 Needle bearing 28 Bearing 05 Input flange 17 Planet shaft 29 Snap ring 06 Plug 1...

Страница 10: ...FRN with through hollow output shaft 01 Input flange 13 Bearing 25 Spacer 02 Oil seal 14 Key 26 Bearing 03 Snap ring 15 Pinion 27 Snap ring 04 Bearing 16 Bearing 28 Oil seal 05 Input shaft 17 Snap ri...

Страница 11: ...01 Motor flange 13 Shaft 25 Snap ring 02 Oil seal 14 Bearing 26 Oil seal 03 Snap ring 15 Snap ring 27 Snap ring 04 Bearing 16 Pinion 28 Bearing 05 Input shaft 17 Oil seal RCA 29 Spacer 06 Bearing 18 S...

Страница 12: ...flange 13 Gear 25 Output shaft 02 Oil seal 14 Spacer 26 Body 03 Snap ring 15 Bearing 27 Snap ring 04 Input shaft 16 Cover 28 Bearing 05 Bearing 17 Pinion 29 Pinion 06 Pinion 18 Oil seal RCA 31 Bearing...

Страница 13: ...lange 13 Bearing 25 Bearing 02 Oil seal 14 Shaft 26 Snap ring 03 Snap ring 15 Key 27 Oil seal 04 Input shaft 16 Bearing 28 Snap ring 05 Bearing 17 Snap ring 29 Bearing 06 Pinion 18 Oil seal RCA 30 Bod...

Страница 14: ...ture of a one stage helical gearbox type FRP and FXA flange mounting 01 Body 15 Bearing 02 Snap ring 16 Bearing 03 Oil seal 18 Snap ring 04 Output shaft 19 Bearing 05 Key 20 Key 06 Screw 21 Adapter 07...

Страница 15: ...helical worm are made of a helical one stage gearbox XA mounted as input stage onto a standard worm box RS and the Series RS RS two stage worm of two standard worm boxes RS and an appropriate combinat...

Страница 16: ...one stage gearbox XA mounted as input stage onto a standard worm box RT and the Series RT RT two stage worm of two standard worm boxes RT and an appropriate combination kit 01 Housing 82 Oil seal 04...

Страница 17: ...Limiter TLE is directly fitted into the hollow shaft of already assembled standard gearboxes with out any special tooling 01 Setting torque hand wheel 13 Front washer 02 Belville washer 14 Front fric...

Страница 18: ...yout shows the general structure of a built in torque limiter type TLI incorporated inside a worm gearbox Series RS or RT 01 Lock nut 81 Oil seal 02 Bellville washer 03 Bush 04 Oil seal 05 Key 06 Spac...

Страница 19: ...trol shaft lock 28 Bearing 03 Screw 16 Control shaft 29 Snap ring 04 Seal plate 17 Oil seal OR 30 Oil seal 05 Bearing 18 Screw 31 Index scale 06 Spacer 19 Output shaft 32 Snap ring 07 Cone 20 Key 33 S...

Страница 20: ...al structure of a flange mounted variator without gearbox type 01 Output shaft 02 Planet carrier 03 Sliding bush 04 Adjusting track 05 Ball carrier 06 External mobile track 07 Planet 08 Adjusting box...

Страница 21: ...es not came in contact with sealing lips of oil seals to avoid any damage and lubricant leakages 4 4 Set up The unit may be connected for clockwise or counter clockwise rotation Stop immediately the u...

Страница 22: ...ch it is advisable not to run them at maximum load for the first 20 30 hours to allow proper running in For variators run throughout the full speed range at reduced load before the full load is applie...

Страница 23: ...ery 6 months Oil seal check and replacement if considerably used Every 5 years Replace synthetic oil VARIATORS Series VR only Series VR Variation section dry running and with lifetime grease packed be...

Страница 24: ...lace the oil seal Loosen screws Tighten the screws Inner overpressure Contact Customer Service Oil seal fitting Defective fitting or fitting lubricant melting No rotation of output shaft Internal conn...

Страница 25: ...0 70 1 15 0 80 RC330 1 15 1 50 1 15 RC140 0 60 1 15 0 60 RC240 1 15 2 25 2 00 RC340 1 50 3 00 2 25 RC150 1 50 2 25 1 50 RC250 2 25 4 40 4 00 RC350 3 75 6 00 5 00 RC160 3 00 4 40 3 00 RC260 6 00 8 80 8...

Страница 26: ...80 110 0 10 1 50 100 110 0 20 1 50 100 130 0 20 2 75 100 150 0 20 4 40 l Litres FRS l1 l2 Litres FXA FRS l3 l4 Litres FRS FRS RT RT l TA l1 l2 RT RT l3 l4 28 0 03 63 40 0 04 0 08 0 03 0 03 28 28 40 0...

Страница 27: ...3 2 2 1 3 2 4 9 4 9 53 5 0 2 8 1 6 2 8 4 0 3 4 62 9 2 5 8 3 8 5 8 8 8 8 8 63 9 0 5 0 2 9 5 0 7 2 6 1 RO RV RO H1 l H2 l H3 l H4 l V1 l V2 l RV H1 l H2 l H3 l H4 l V1 l V2 l 13 0 6 0 6 0 6 0 6 0 7 0 7...

Страница 28: ...r bearings with Viton oil seals on input and output shafts et with the adequate oil quantity to assure the design operation 9 2 Prevalent Use VARVEL ATEX gearboxes are identified as components fundame...

Страница 29: ...ed on a metal surface If the motor is earthed electrical continuity is ensured by the adapter between the motor and gearbox that is always of metallic material steel aluminium cast iron It is the fina...

Страница 30: ...working hours or every month Visual inspection of oil seals to monitor any lubricant leakage Every 3000 working hours or every 6 months Inspection of oil seals and replacement if worn out Every 5 yea...

Страница 31: ...ropyl acetate Amyl alcohol Ethyl alcohol Isobutyl alcohol Methyl alcohol n butyl alcohol Acetic anhydride Ciclohexanone Liquefied petroleum gas Natural gas Iso Propane Mono amyl acetate n Butane Cyclo...

Страница 32: ...a base dei re quisiti delle norme o dei documenti normativi The conformity is under observance of the stand ard documents EN 1127 1 2011 EN 13463 1 2009 EN 13463 5 2011 EN 13463 8 2003 Modo di protezi...

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