ORTHOBLOC Drive systems. Installation. This manual is to be given to the end user en / k. R max - 5 mm.

Transcription

1 en / k 1 en This manual is to be given to the end user --> B7 (0 to 0 ) R max - mm R min + mm ORTHOBLOC 000 Installation

2 LEROY-SOMER Ot 000 en / k NOTE LEROY-SOMER reserves the right to modify the characteristics of its products at any time in order to incorporate the lastest technological developments. The information contained in this document may therefore be changed without notice. LEROY-SOMER gives no contractual guarantee whatsoever concerning the information published in this document and cannot be held responsible for any errors it may contain, nor for any damage resulting from ist use. CAUTION Throughout the manual, this symbol warns of consequences which may arise from inappropriate use of the Orthobloc 000 since risks may lead to material or physical damage. Despite all the care taken in the manufacture and checking of this equipment, LEROY-SOMER cannot guarantee that lubricant will not escape during the product s lifetime. If slight leaks could have serious consequences for the safety of people and property, the installer and user should take all necessary precautions to avoid such consequences. CONTENTS 1 - RECOMMENDATIONS... - MAINTENAE... - LUBRICATION Plugs positions Oil quantity Inclined positions - Oil quantity Oil quantity combined Ot/Cb... - ASSEMBLY OF THE OPTIONS Shrink-disc Mounting, dismantling Shrink disc exploded view/parts list Torque arm kit Torque arm mounting Torque arm exploded view/parts list Hollow shaft... 1 Copyright 00 : MOTEURS LEROY-SOMER. This document is the property of MOTEURS LEROY-SOMER. It cannot be reproduced in any form without prior authorisation. All brand names are registered trademarks.

3 LEROY-SOMER Ot 000 en / k 1 - RECOMMENDATIONS Installation must be performed by qualified personnel. Allow sufficient room around the geared motor for plugs (or vessel) accessibility : - 00 mm : G1/ plug for Ot 1 to mm : G/ dipstick for Ot to. 1/ H min. Oil, seals, bearings. months years (or 000 h) years (or 000 h) Adjust oil level. Inspect the seals. Drain and refill mineral oil. Change the seals. Change the grease of regreasable bearings. Drain and refill synthetic oil. Change the seals. Change the grease of regreasable bearings. Gearbox: H For the installation of Orthobloc 000 gearbox, follow the Recommendations chapter in the general manual. Motor: For connection of the complete drive system (with brake), follow the instructions of corresponding maintenance delivered with the goods in the parcel. Gearbox nameplate: 1 - gearbox model and size ; - operating position ; - fixing type (S with foot, BS, BDn or SBT ) ; - possible options ; - exact ratio ; - serial number ; - lubricant ; 7 - backlash : standard (DYNABLOC). Grease nipple on AP Ot. - Replace the grease ISO VG 0, NLGI, after h ( C; 0 min -1 ) Storage period < 1 year >1 and < years to years - LUBRICATION AP can be commissioned without regreasing. Regrease before commissioning. Dismantle AP. Clean it. Replace the grease completely. For operation in ambiant temperature between - C and +0 C, Orthobloc 000 reducer is shipped, as standard, with mineral Extreme Pressure oil : MIN EP ISO VG 0. From -0 C to +0 C : synthetic oil PAO ISO VG. From -0 C to - C : synthetic oil PAO ISO VG. From -0 C to +0 C and for use in the food industry : synthetic oil PAO H1 ISO VG. en 1 MOTEURS LEROY-SOMER Ot B S N 7 0 / 00 i min -1 1, MIN EP ISO VG 0 - MAINTENAE 0 1 Moteurs LEROY-SOMER DYNABLOC Ot B SBT MI N 770 / 001 STD i :,7 min-1 :, MIN EP ISO VG 0 7 Control after commissioning (0 hours of operation). Check tightening of fastening screws and belt tensioning if applicable. Preventive maintenance visit. - Check regularly that the recommendations concerning mechanical and electrical installation are still complied with. - Lubrication : refer to corresponding documents. - If the gearbox is fitted with a breather plug, make sure that the vent hole of the plug is not obstructed. - Inspect the seals. - Clean the ventilation louvres of the motor. - Lubricate the bearings of the motors fitted with grease nipples. - Control the air gap of brake motors. 7 You must use an oil of the recommended type. Polyglycol lubricants cannot be mixed with mineral or synthetic lubricants of a different type. Oil capacities. The oil capacities shown in table (see.) are appro-ximative values and should be used only as reference in determining how much oil to provide. The proper oil levels can only be determined by : - Ot 1 to Ot : plug : filling the reducer to the level of the plug, - Ot to Ot : dipstick : adjust oil level between the marks (up/down).

4 LEROY-SOMER en / k Ot Plugs positions () following reference position: B-B Ot -> 1 Ot 1 Rep (G1/ Ot 1 to, G1/ Ot to ) on motor face plate or U mount housing. Place the breather plug at the top of the gearbox.. - Oil quantity (considering operating position) Operating positions Ot 1 Ot to Ot Ot 1 to Ot S, SBT BS, BD, BR NS B B B B B B B7 B V1 V V V AD AD Filling Ot B/B: p extension pipe *: depending on face-plate position (D: right, G: left) AD: operation with backstop AD: backstop not allowed : consult LS /. Ot : Input speed p, Ot 7, : Kit (foot/expansion vessel/valve/extension pipe) Breather 1. Limits: ± 0.0 litre for oil quantity < litres ± % for oil quantity litres. Ot 1,,, : Kit (right angle bend/expansion vessel/valve/extension pipe). Ot 1: kit (extension pipe). Ot : Input speed p :. l + PAO ISO VG Draining 0. Level *G : / *D V 0. Ot Ot AD V / Ot 7 Ot 7 AD B Ot Ot AD B Ot B Ot Ot B7 Ot 1/ 1/ 1/ 1/ 1/ 1/ 1 Ot Ot Ot AD / AD 7. 1

5 LEROY-SOMER en / k Ot Inclined positions - Oil quantity Plugs : R max - mm R min + mm --> B7 (0 to 0 ) Ot Ot Ot Operating position B inclined plan B7 in Level dipstick 1/ 1/ to to Ot Ot -Ot AD Ot 7-Ot 7 AD Ot -Ot AD 1/ Ot -Ot AD 1/ 1/ 1/ 1/ / 1 to AD : 1 to to to Limits: ± 0.0 litre for oil quantity < litres ± % for oil quantity litres AD: operation with backstop : consult LS R max - mm --> B (0 to 0 ) R min + mm Ot Operating position B inclined plan B in Level dipstick 1/ Ot 1/ Ot Ot 1/ 1/ Ot -Ot AD 1/ Ot 7-Ot 7 AD Ot -Ot AD 1/ 1/ Ot -Ot AD 1/ 0 to to to to to to Limits: ± 0.0 litre for oil quantity < litres : consult LS ± % for oil quantity litres case of operating position in another inclined plan, a study will be done. In. - Oil quantity combined Ot/Cb Ot Output i Cb Input 11 --> / T > - T 0 --> 10 - T > 7 - T > 11 - T 17 --> T --> 10 - T 17 --> T 0 --> T 1 --> T 0 --> T 17 --> 1 - T --> > > > Limits: ± % Combined Ot B - B /. / 0. / 0. / 0. / / / / / 0..1 / 0..1 / 0.. / 0.. / 0.. / / / 0.7 B - B / 7. /.7 /.7 /.7 /.7 1. /.7 1. /.7 7. / / 1..1 / 1..1 / 1.. / 1.. / 0.. / / / 0.7 Operating position B - B /.7 /. /..7 /..7 /. 1. /. 1. /.. / 1.1. / / / 1.1. / 1.1. / 0.. / / / 0.7 B7 - B / /. 0.7 /. /. /..1 /..1 /.. / 1.1. / 1.1. / 1.1. / / / 0..7 / / / 0.7 V - V1 /. / 1. / 1. / 1. / 1. / 1. / 1. / 0. / 0. / 0. / 0. / 0. / 0. / 0.7 / 0. / 0.7 V - V / 7 / 1.7 /. / 1.7 /. / 1.7 /. / 0. / 1. / 0. / 1. / 0. / 0. / 0.7 / 0. / 0.7 : consult LS en : Fit on the dipstick : ajust oil level between the two marks (R) Level plug position and oil quantity (Litres1)

6 LEROY-SOMER Ot 000 en / k - ASSEMBLY OF THE OPTIONS.1 - Shrink-disc Ot 1 to Mounting Remove the cover. Remove all grease from shaft and hollow shaft bore. 1 - Lightly oil the seating of the shrink-disc on the hollow shaft. - Draw shrink-disc onto hollow shaft. Slide shaft and hollow shaft into one another. - Tighten diametrically opposed clamping screws by hand whilst aligning the shrink-disc so that the clamping flanges lie parallel to each other. Tighten the shrink disc screws, increasing the torque very progressively to tightening torque indicated in the chart bellow. It is normal that each screw must be tightened several times until the torque is obtained. Ot 1 to Ot Ot Ot 7 Ot Ot Tightening torque for bolts of shrink-disc (N.m) Ø shrink disc screws M 7xM xm 1xM xm1 xm1 Do not tighten cross-shaped but in one rotation, starting at the top right and following sketch bellow. Tighteness of shrink disc screws to be controlled periodically. Dismantling 1 - Part-release the clamping screws evenly in stages in order to avoid any tilting of the clamping flanges whilst taking great care for safety reasons that the clamping screws are not completely released from the thread bore as the pretensions in the shrink-disc could cause the discs to jump apart. - Draw the shrink-disc off the hollow shaft, and if applicable, clean oxidizing on shaft and hollow shaft bore Shrink-disc exploded view/parts list Ot 1 to Ot 7 Ot, Ot Rep Description Qty Qty 1 Shrink disc cover Cover fixing screw 0 Shrink disc Torque arm kit..1 - Torque arm mounting Screw the torque arm (17) on the fixing side and machinery by using screws (1) class. minimum (according to NFE 7-00). Centre torque arm. Place the pin. The screws must be stopped by an anaerobic adhesive (Loctite Freinfilet normal for example). This adhesive must resist to vibrations and may allow dismounting of torque arm if necessary. Braking torque of fixing screws Tighten screws simultaneously and progressively.. - Hollow shaft 1- Check that the cylindrical shaft has been machined in accordance with standard NF - E - 17, with a slide fit: g, (the hub is: H7). - Check that the key is standard and the shaft is the minimum length tapped at the end (O.Z). - Before mounting, degrease all the parts, taking care not to splash any solvent on the seals. Use grease (PAO compound) to lubricate any parts in contact, to avoid corrosion. Fixing on a shouldered shaft Fixing on an untapped shaft.. - Torque arm exploded view/parts list All the bolts must be screwed up to 70% of their elastic strength. Ot 1 to Ot Ot, Ot 7 Ot Ot Rep Description Qty Qty Qty Qty 17 Torque arm Torque arm fixing screw 1 Pin Flexible mounting Mounting Mounting should be performed as described in the procedure above, without jolting. The gearbox is mounted on the machine shaft using a threaded rod, screwed into the shaft. By screwing the nut down onto the washer, the shaft is smoothly inserted into the cylindrical hub. Dismantling Use a spanner with a diameter corresponding to the shaft thread and turn until the shaft comes out. 1