NBE Brawn mixer BTO Series Operation And Maintenance Manual Download Page 24

Page: 24 / 40

BIM 1020/2005/03

www.nord.com

PARTS LIST

SK 1382 - SK 5382

SK 6382 - SK 11382

Driving gear

Hexagon screw

Seal

Supporting disc

Third reduction
gearcase

Ball bearing

Key

Ball bearing

Circlip

Key

Circlip

Intermediate shaft,
plain

Intermediate shaft,
gearcut

Circlip

Shim

Circlip

Drain plug

Seal

203

Driving gea

204

Pinion shaft
SK 6382 - SK 9382

206

Driving pinion

207

Output shaft

208

Key

223

Locking cap

229

Supporting disc

234

Drain plug

235

Seal

244

Circlip

245

Ball bearing

246

Key

247

Shim

248

Ball bearing

249

Supporting disc

250

Locking cap

254

Spacer

Summary of Contents for Brawn mixer BTO Series

Page 1: ...OPERATION AND MAINTENANCE MANUAL SERIAL NUMBER ___________________ CUSTOMER ____________________________ SALES REP ____________________________ BTO SERIES...

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Page 3: ...L AF3 IMPELLER ALL DIMENSIONS ARE IN INCHES FOR REFERENCE ONLY NOTE 1 BASIC WEIGHT DOES NOT INCLUDE SHAFT IMPELLER S OR MOTOR 2018 DATE DIMENSION AND ASSEMBLY DRAWING APPROVED BY 9 13 2018 BTO TK0099M...

Page 4: ......

Page 5: ...TO THE MIXER SHAFT TORQUE THE GRADE 5 HEX HEAD CAP SCREW TO THE RECOMMENDED VALUE IN THE O M MANUAL 4 ATTACH THE GUARD ITEM 2 ON THE TOP OF THE GEARDRIVE QUANTITY VARIES DEPENDING ON SHAFT DESIGN BSB...

Page 6: ......

Page 7: ...devices WARNING To assure maximum safety optimum performance and to gain knowledge of the product it is essential that you or any other operator of this equipment read and understand the contents of...

Page 8: ...support team We are here to assist you let us know how we can be of help INITIAL INSPECTION 1 Upon receipt of your Brawn mixer check for possible shipping damage Report any damage immediately to the...

Page 9: ...reduced mixer life or damage to equipment Recommended torque values for tightening all in tank and mounting hardware are listed in TABLE 1 These average torque values should be considered only as a gu...

Page 10: ...ng a motor that has an underwriter s label it is imperative that the unit be reinspected and 1 All original fits and tolerances be maintained 2 All plugs and hardware be securely fastened 3 Any parts...

Page 11: ...re rise is the measure of safe operation Investigate the operating conditions if the total temperature measured by a thermocouple placed on the windings exceeds 230 F 110 C for class B insulation 275...

Page 12: ...he voltage across the insulation is at a safe value for the type and condition of the insulation A hand crank megger of not over 500 volts is the most convenient and safe method Standards of the Insti...

Page 13: ...iction Factory supplied oil is not suitable for these applications or this industry CASE SIZE OIL CAPACITY 2 2 1 3 4 3 4 5 7 5 9 3 TABLE 2 APPROXIMATE OIL CAPACITY QTS FOR GEAR DRIVES AUTOVENT PLUG Th...

Page 14: ...hase and mass and between the different phases The resistance should not be less than 100 megohms If the resistance is less please consult the factory Ambient Temperature F Formulation Oil Manufacture...

Page 15: ...ve work or expenditures which were conducted without their prior written authorization BRAWN Mixer shall not be held liable for any further cost expense or labor to replace equipment or replaceable pa...

Page 16: ...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 writ...

Page 17: ...d 4 375 0 0010 0 0000 4 375 0 0015 0 0000 Customer shaft diameter toIerances with keyed hoIIow shafts Metric mm d 18 0 000 0 011 18 d 30 0 000 0 013 30 d 50 0 000 0 016 50 d 80 0 000 0 019 80 d 120 0...

Page 18: ...ndicated above TORQUE REACTION ARM On the shaft mount Clincher torque is reacted through the integral torque tab which is part of the casting Commonly NORD s optional RUBBER BUFFER bushings are instal...

Page 19: ...gn 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 Ioosen...

Page 20: ...I 5 Dispose of used Iubricant in accordance with appIicabIe Iaws and reguIations 6 AppIy proper maintenance to attached equipment at prescribed intervaIs recommended by the manufacturer 7 Perform peri...

Page 21: ...0 HD Isolube EP 460 Kl bersynth EG 4 320 N A Tribol 1510 320 Conventional Mineral 5qC to 40qC 20qF to 104qF Mobilgear 630 Omala 220 5EP Kl beroil GEM 1 220 Energol GR XP 220 Tribol 1100 220 VG 220 Syn...

Page 22: ...30 6 80 SK 3282 quarts 3 33 3 44 3 33 3 33 4 33 4 33 SK 5382 quarts 13 21 7 08 8 77 8 77 14 80 12 68 liters 3 15 3 25 3 15 3 15 4 10 4 10 liters 12 50 6 70 8 30 8 30 14 00 12 00 SK 4282 quarts 4 97 5...

Page 23: ...w 227 Socket head screw 228 Seal 229 Supporting disc 230 Gearbox cover 231 Circlip 232 Seal 233 Key 234 Drain plug 235 Seal 236 Supporting disc 237 Pinion shaft bearing 238 Pinion shaft bearing 239 Ci...

Page 24: ...Key 54 Circlip 55 Intermediate shaft plain 56 Intermediate shaft gearcut 57 Circlip 58 Circlip 59 S him 60 Circlip 61 Circlip 62 Drain plug 63 Seal 203 Driving gea 204 Pinion shaft S K6382 S K 9382 20...

Page 25: ...earing 114 Intermediate flange 115 Washer 116 Hexagon screw 117 Washer 118 Hexagon screw 119 Intermediate shaft plain 120 Intermediate shaft gearcut 121 Bearing sleeve 124 Circlip 125 Circlip 207 Outp...

Page 26: ...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 lubrica...

Page 27: ...engagement zone and record the measurement as B in the equation below 3 Add A B and subtract 0 08 2mm from the distance This needs to be done so that the coupling will not be preloaded after installa...

Page 28: ...IEC 132 NEMA 180TC 210TC J28 28mm 1 1 8 in 45 90 Nm 399 797 lb in IEC 100 112 NEMA 180TC M42 42 mm 1 5 8 in 100 200 Nm 885 1 770 lb in IEC 160 NEMA 250TC M48 48 mm 1 7 8 in 140 280 Nm 1240 2 478 lb i...

Page 29: ...Automatic Lubricator Principle of Operation After tightening the plastic activating screw the Zinc Molybdenum pellet drops into the Citric Acid electrolyte The chemical reaction builds up pressure tha...

Page 30: ...apped hole on the end for customer use The chart below indicated the tap size for each shaft Keys are also supplied with solid shaft Outboard pinion and sprocket fits should be as recommended by the m...

Page 31: ...ew into the motor shaft to lock coupling in place 3 Let the coupling cool down before mounting the spider into the jaws The spider should not be under axial compression when installed 4 Place the moto...

Page 32: ...esume its normal function The lubricator contains approximately 120 cm3 or 120 ml 4 8 oz of grease For reference a single stroke of a typical grease gun delivers approximately 1 0 1 2 cm3 0 03 0 04 oz...

Page 33: ...extreme highs and lows Lower ambient temperatures will lead to slower dis pensing rates and higher ambient temperatures will lead to faster dispensing rates Average Ambient Temperature Discharge Perio...

Page 34: ...ice the grease cup 1 Unscrew the grease drain cup 1299 from either the outlet port of the NEMA or IEC input cylinder or from the extension 1243 that is secured to the NEMA or IEC input cylinder 2 To e...

Page 35: ...S SPECIFIED IN O M MANUAL BSB ALL DIMENSIONS AND WEIGHTS ARE FOR REFERENCE ONLY UNLESS THE DRAWING IS CERTIFIED ALL EQUIPMENT DESIGN AND APPLICATION DATA SHOWN HEREIN IS CONFIDENTIAL AND THE PROPERTY...

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