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BIM 1011/2005/03 

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www.nord.com 

BIM 1011 

NORDBLOC

®

 Helical Gearboxes 

Installation and Maintenance Instructions

 

 

Retain These Safety Instructions For Future Use 

 

 

 

 

 

 

 
 

INSPECTION OF UNIT 

 

Thoroughly inspect the equipment for any shipping and handling damage before accepting shipment from the freight company.  If any of the 
goods called for in the bill of lading or express receipt are damaged or the quantity is short, do not accept until the freight or express agent 
makes an appropriate notation on your freight bill or express receipt.  If any concealed loss or damage is discovered later, notify your freight 
carrier or express agent at once and request him to make an inspection.  We will be very happy to assist you in collecting claims for loss or 
damage during shipment; however, this willingness on our part does not remove the transportation company’s responsibility in reimbursing 
you for collection of claims or replacement of material.  Claims for loss or damage in shipment must not be deducted from the NORD Gear 
invoice, nor should payment of the NORD Gear invoice be withheld awaiting adjustment of such claims, as the carrier guarantees safe 
delivery.   
 
If considerable damage has been incurred and the situation is urgent, contact the nearest NORD Gear Sales Office for assistance.  Please 
keep a written record of all communications. 
 
 

 

RECORD NAMEPLATE DATA 

 

Locate the gear reducer nameplate and record all nameplate data for future reference. 

 

SK ________________________________________________________ S/N _________________________________ 

 

RATIO ______________ MAX TORQUE ____________________ RPM ______________ MTG. POS ______________ 

 

 

STORAGE 

 

PROPER STORAGE UNTIL INSTALLED 

Keep unit in a dry, temperature controlled area.  If stored other 
than said, long term storage methods must be applied to the unit 
including complete fill with lubricant. Protect machined surfaces 
and rotate shafts periodically.  Prior to putting unit into service, 
drain lubricant and refill to proper level as determined by the 
mounting position. 

 
PROPER HANDLING OF THE UNIT 

Exercise care to prevent damage to the unit when moving. Lift 
onIy at designed Iifting points.  Do not attach other machinery and 
lift by the unit lifting points.  The lifting points are to be used to lift 
the unit only.   Insure that adequate safety measures are taken to 
protect personneI during transportation.  Protect the mounting 
surface from damage.

 

 

 

 
 

CDN

 

USA

 

Содержание NORDBLOC SK 172

Страница 1: ...of such claims as the carrier guarantees safe delivery If considerable damage has been incurred and the situation is urgent contact the nearest NORD Gear Sales Office for assistance Please keep a written record of all communications RECORD NAMEPLATE DATA Locate the gear reducer nameplate and record all nameplate data for future reference SK ________________________________________________________ ...

Страница 2: ... or soIe pIate of suitabIe thickness shouId be used and shouId extend under the entire unit If a buIk head pIate is used it shouId be of proper strength to minimize buckIing distortions FIange PiIot AK or AK1 toIerance Metric mm 50 80 0 012 0 007 80 120 0 013 0 009 120 180 0 014 0 011 180 230 0 016 0 013 230 315 0 000 0 032 315 400 0 000 0 036 400 500 0 000 0 040 Inch 1 969 3 150 0 005 0 0003 3 15...

Страница 3: ...r chain tension per the manufacturer s specified procedure OUTBOARD PINION ALIGNMENT AIign the pinion by adjusting the gear tooth cIearance according to the manufacturer s recommendations and checking for acceptabIe outboard pinion tooth contact The foundation boIts may have to be Ioosened and the unit moved sIightIy to obtain this contact When the unit is moved to correct tooth contact the prime ...

Страница 4: ...ORD reducers are shipped from the factory properIy fiIIed with Iubricant and all plugs are installed according to the mounting position given on the reducer nametag Acceptable oil fill level is within inch of the bottom of the fill plug threads OPERATION AND MAINTENANCE CHECKLIST 1 Operate the equipment as it was intended to be operated 2 Do not overIoad 3 Run at correct speed 4 Maintain Iubricant...

Страница 5: ...ll plug and drain plug are indicated on each mounting position picture The factory set mounting position and plug locations match that shown on the gearbox nametag For mounting orientations other than shown consult NORD Gear NORDBLOC sizes SK172 SK373 SK320 have no vent or drain plugs They are filled with synthetic oil so the units are Lubed for Life ...

Страница 6: ...entional Mineral 5 C to 40 C 20 F to 104 F Mobilgear 630 Omala 220 5EP Klüberoil GEM 1 220 Energol GR XP 220 Tribol 1100 220 VG 220 Synthetic PAO 34 C to 80 C 30 F to 176 F Mobil SHC 630 Omala 220 HD Isolube EP 220 Klübersynth EG 4 220 N A Tribol 1510 220 Conventional Mineral 15 C to 25 C 5 F to 77 F Mobilgear 629 Omala 100 4EP Klüberoil GEM 1 150 Energol GR XP 100 Tribol 1100 100 VG 150 VG 100 Sy...

Страница 7: ... 90 quarts 1 37 2 22 2 22 2 22 1 32 2 22 2 22 2 22 2 64 2 54 2 54 2 64 SK 473 liters 1 30 2 10 2 10 2 10 1 25 2 10 2 10 2 10 2 50 2 40 2 40 2 50 quarts 1 06 1 90 1 90 2 01 1 06 2 01 2 01 1 59 2 01 2 01 2 11 2 01 SK 572 liters 1 00 1 80 1 80 1 90 1 00 1 90 1 90 1 50 1 90 1 90 2 00 1 90 quarts 1 37 2 22 2 22 2 22 1 32 2 22 2 22 2 22 2 64 2 54 2 54 2 64 SK 573 liters 1 30 2 10 2 10 2 10 1 25 2 10 2 1...

Страница 8: ... seal 67 O Ring 80 Spacer 91 Seal 96 Seal 113 Drain plug 114 Seal 118 Bolt 120 Key 124 Shim 125 Snap ring 127 Bolt 134 Vent plug 135 Seal 146 Key 147 Shim 153 Bolt 154 Grooved dowel pin RECOMMENDED SPARE PARTS Bearings all Seals all Gaskets all Seal Plugs all Shims all IMPORTANT When ordering parts it is necessary to have the NORD SERIAL NUMBER from the unit the parts are for The serial number wil...

Страница 9: ...48 Pinion shaft bearing 49 Pinion shaft bearing 50 Pinion shaft bearing 65 Shaft seal 66 Shaft seal 67 O Ring 72 Locking cap 80 Spacer 81 Spacer 82 Spacer 83 Supporting disc 84 Supporting disc 85 Supporting disc 90 Seal 91 Seal 96 Seal 111 Snap ring 112 Shim 113 Drain plug 114 Seal 118 Bolt 119 Bolt 120 Key 123 Supporting disc 124 Shim 125 Snap ring 127 Bolt 133 Key 134 Vent plug 135 Seal 139 Snap...

Страница 10: ...to lack of lubricant Replace bearing Clean and flush reducer and fill with recommended lubricant Failure of Bearings Overload Check rated capacity of reducer Runs Noisy Insufficient Lubricant Level of lubricant in the reducer not properly maintained Check lubricant level and adjust to factory recommended level Overloading of reducer can cause damage Replace broken parts Check rated capacity of red...

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