TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
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TDY75 OIL-COOLING ELECTRIC DRUM
OPERATION MANUAL
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
1. Prologue
Oil-cooling motorized drum is a new type driving unit used in belt conveyors. It has special advantages as described below.Motorized drum is inserted in the cavity of the drum, it has characteristics of well knit structure, covering less area, goodlooking appearance, easy and safe operation and simple maintenance. It has characteristics of light weight, using less metal material and low production cost.
The technical manual introduces to consumers products use, structural property, Installation, operation, maintenance, overhaul and choice, which in order to pay attention to motorized drum in operation, ensure long employment life and reliable performance.
2. The use of Oil-Cooling Motorized Drum
Oil-cooling motorized drum is a type driving used in belt conveyors to operate major part in driving belt.
Oil-cooling motorized drum seals hermetically well, it can be used in the place of plenty dusts and moist place. With sealed junction box, motorized drum can be used indoors and outdoors.
Motorized drum uses class-B insulation motor. Its electromagnetic part is similar with Y type model motor. In order to show difference, the drum is named YG type since the cooling way and structure are developed. The motor uses high-point grease and heat-oil resistant rubber sealing ring. So it can operate safely in the place of the environmental temperature below 40°C.
Motorized drum can not be used to transfer materials of high temperature or in places with the danger of explosion.
3. Structure Figures
a) Structural Principle (see Figure 1 on next page).
In the cavity of the drum, the motor with ring cooling fan is supported with left and right flange shafts which are fixed on the bearing. The main shaft of the motor revolves to make the two external gears and two ring gears Rotate to let the drum revolve reductively. The cooling lubricating oil in the cavity of the drum can wash the case of the motor to cool it when the drum revolves, and lubricate the gear shaft (not including the motor gear shaft)
b) Design features:
-The parts of the motorized drum are of good internalization and easy to mount and dismount. - Collar screws on bearings, easy to mount, dismount and move. - Lead screws easy to dismount. - Grease filler hole and oil drain hole, and easy to change lubricating oil.
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
Names and mark numbers of the parts.1. Drum body 2. External stopper washer3. Pinion 4. Motor5. Ring seal washer 6. Left flange shaft7. Ring seal washer 8. Cheese head oil stopper9. Name plate of drum 10. Left and cover11. Paper washer 12. Cover13. Left bearing 14. Junction box15. Base for junction box 16. Oil stopper17. Oil stopper washer 18. Paper washer19. Paper washer 20. Gear21. Pinion shaft 22. Inside gear ring23. Paper washer 24. Right end cover25. Right flange shaft 26. Right bearing
FIGURE 1
STRUCTURE SKETCH OF TDY75 OIL-COOLING ELECTRIC DRUM
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
5. Mount, Adjust and Trial Operationa) Motorized drum must be mounted according to the requirements of TD75 fixed belt conveyor and delivered belt conveyor.b) Trial operation: After mounting, new or overhauled drum must be taken 2 hours no load trial operation and 8 hours load trial operation. To exam carefully as below:(1) Inspection before operation:- Check the wiring of the junction box.- Check the quantity of lubricating oil if it reaches the height
of 1/3 of the drum diameter. - Rotate the drum with hands to check if it has block in
rotating.(2) Check as below in and after trial operation- If it runs smoothly and has no period blast noise- The bearing must not have abnormal noise- If the junction screws lost motion.- Technical properties must satisfy the design requirements.
6. Rules of Operationa) Motorized drum must be started with no load.b) Check the height oil periodically and replenish it with oil
according to the oil loss.c) Lubricate according to the Lubricating requirement. Form
for lubricating requirements as shown on the chart on the right:
Name of lubricating
part
Lubricating oil NO
Time of lubricating
Remarks
Reducing Speed gear
46#engine oil Gb443-1989
The first period of exchanging oil is 30 days, after that, exchanging oil every6 months
Reduced oil can be reused.
Gear shaft of motor
Grease of gear shaftSH/T0386-1992
New solid lubricant must be oiled every 6 months
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
7.Maintenance of Motorized Drum
Besides operation according to the rules. Periodic maintenance must be taken according to the times below:a) Maintenance must be done every 6 months.• Clean the reduction gear of the roller. exchanging cooling
lubricating oil.• Solid lubricant must be oiled into the body of the motor
shaft.• Check the wear and tear of the rubber seal, adjust the
tensile force of the spring of the seal washer.• Check if oil immerse the motor winding of the oil-cooling
motorized drum. New rubber seal must be used if oil stains are seen.
b) Middle maintenance must be done a year• Clean the reduction gear. Check the wear of it. New gear
should be replaced if the wear and tear of reduction gear is over 1/5 of the width of tooth top.
• Clean all bearings of the drum.• Make maintenance according to the maintenance
requirements of motor.c) Heavy repair must be done every 2 years.• Dismount all parts to check and repair or replace the wear
and tear parts.d) Dismount and mount the motorized drum as below when
repairing.• Remove the oil drain hole screw(16)let cooling lubricating
oil out.• Open the junction box and dismount the wiring of motor.• Loosen the fastening screws in the base for junction box,
remove the base.
• Withdraw from left-bearing (13)• Loosen the left end cover (10), remove it with lead screw.• Tighten the collar screw on the left bearing into the screw
hole on the shaft end of the right flange shaft (25), and hoist the drum vertically with a cram, remove the left end cover (10).
• Loosen the right end cover of motor (24), remove it with lead screw, pull out the drum body(1) to check it,If it needs further dismount, continuing in order.
• Loosen the set bolts of the flange shafts. dismount the left and right flange.
• Dismount the pinion.• Remove the left and right end cover.
When mounting, do the same on the opposite sequence, the quality of the mounting must be assured when repairing.
8.The Way of Wiring Motor
The rated power of the motor is 50Hz, the wiring way of 3kW or below:380v is Y connection. The wiring way above 4kW: 380v is A connection. The wiring between the roller and the power must be firm and safe. The ground wire must be strongly connected with the pole in the junction box, making the shell have a good ground connection. Protection devices mated with the selective the roller such as overload must be installedin the circuit.
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
Drum Diameter
(mm)
Motor Power (kw)
Belt speedV (m/s)
Center Height
Bear type in motor GB/T276-1994
Bear type of roller end cover
GB/T276-1994
Bear type of pinion shaft
GB/T283-1994
Rubber sealGBB13871-1992
250
1.5
0.8
100 6206-2RS/Z1 6210NJ305NJ204
FB30X52X10FB50X75X12
1.01.251.62.0
2.23.0
1.62.02.5
320
1.5
0.8
100 6206-2RS/Z1
6210NJ306NJ205
FB30X52X10FB50X75X12
1.01.251.6
2.21.0
112 6306-2RS/Z11.251.6
3.01.25
132 6308-2RS/Z1 6212NJ305NJ307
FB40X62X10FB60X85X12
1.6
4.0 1.6
400
2.2
0.8112 6306-2RS/Z1
6213NJ305NJ306
FB30X52X10FB60X85X12
1.01.25
100 6206-2RS/Z11.63.0 1.6
3.0
0.8
132 6308-2RS/Z1 6213NJ305NJ307
FB40X62X10FB65X90X12
1.0
1.25
4.01.0
1.251.6 112 6306-2RS/Z1 FB30X52X10
List of roller’s bearings and the rubber seal (List 2)
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
List of roller’s bearings and the rubber seal (List 2 – Cont.)
Drum Diameter
(mm)
Motor Power (kw)
Belt speedV (m/s)
Center Height
Bear type in motor GB/T276-1994
Bear type of roller end cover
GB/T276-1994
Bear type of pinion shaft
GB/T283-1994
Rubber sealGBB13871-
1992
500
3.01.25
100 6206-2RS/Z1 6214NJ305NJ307
FB30X52X10FB70X90X12
1.62.0
3.00.8
132 6308-2RS/Z1
6214NJ307NJ309
FB40X62X12FB30X52X10FB70X90X12
1.0
4.0
0.81.0
1.251.6
112 6306-2RS/Z12.02.5
5.52.0
132 6308-2RS/Z12.5
5.51.0, 1.25
132 6308-2RS/Z1
6215NJ308NJ310
FB40X62X12FB45X70X12
FB75X100X12
1.6
7.5
1.25, 1.6160 6309-2RS/Z12.0
2.5, 3.15 132 6308-2RS/Z1
111.6
160 6309-2RS/Z1
6216NJ309NJ311
FB45X70X12FB55X80X12FB80X05X12
2.0, 2.515 1.6, 2.5
180 6311-2RS/Z118.52.0, 2.5
3.15, 4.0
630
5.5
1.6
132 6308-2RS/Z1
6217NJ308NJ310
FB40X62X10FB85X110X12
2.02.5
5.5 1.0, 1.256217
NJ308NJ310
FB45X70X12FB40X62X12
FB85X110X127.5
1.0160 6309-2RS/Z11.25
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
List of roller’s bearings and the rubber seal (List 2 – Cont.)
Drum Diameter(mm)
Motor Power (kw)
Belt speedV (m/s)
Center Height
Bear type in motor GB/T276-1994
Bear type of roller end cover
GB/T276-1994
Bear type of pinion shaft
GB/T283-1994
Rubber sealGBB13871-1992
630
7.51.6
132 6308-2RS/Z1 6217NJ308NJ310
FB40X62X12FB45X70X12
FB85X110X122.02.5
112.0
160 6309-2RS/Z1
6217NJ308NJ310
FB40X62X12FB45X70X12
FB85X110X122.5, 3.15
111.0, 1.25
6218NJ309NJ311
FB45X70X12FB55X80X12
FB90X120X12
1.6
151.6 180 6311-2RS/Z1
2.0, 2.5160 6309-2RS/Z13.15, 4.0
18.51.25, 1.6 200 6312-2RS/Z1
6218NJ309NJ311
FB55X80X12FB60X85X12
FB90X120X122.0, 2.5, 3.15, 4.0 180 6311-2RS/Z1
22, 301.25,1.6,2.0,2.5,3.15,4.
0200 6312-2RS/Z1
6222NJ311NJ312
FB60X85X12FB110X140X14
30, 37, 45 1.6, 2.0, 2.5, 3.15, 4.0 225 6313-2RS/Z1
FB65X90X12FB110X140X14
800
5.5 1.25 132 6308-2RS/Z1
6219NJ308NJ310
FB40X62X10FB45X70X12
FB95X120X127.5 1.25, 1.6
160 6309-2RS/Z1
11 1.25, 1.6, 2.06219
NJ309NJ311
FB45X70X12FB55X80X12
FB95X120X1215 2.0, 2.5 180 6311-2RS/Z1
18.5 2.5, 3.15, 4.0 180 6311-2RS/Z1 6219NJ309NJ311
FB55X80X12FB95X120X12
18.5, 22, 30 1.6, 2.0, 2.5, 3.15, 4.0 220 6312-2RS/Z1
6222NJ311NJ312
FB60X85X12FB110X140X12
30, 37, 45 1.6, 2.0, 2.5, 3.15, 4.0 225 6313-2RS/Z1
FB65X90X12FB110X140X14
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
Drum Diam. (mm)
Motor Power (kw)
Belt width (mm)
Belt speed V (m/s)Weight (kg)0.4 0.5 0.6 0.8 1.0 1.25 1.6 2.0 2.5 3.15 4.0
250
1.1400 ,500, 650
△ △ △ ○ ○ ○ 142 152 162
1.5 △ △ △ ○ ○ ○ ○ ○ 144 154 164
2.2400 ○ ○ ○ 142
500,650 △ △ ○ ○ ○ ○ 170 180
3.0400 ○ ○ 144
500, 650 △ △ ○ ○ ○ 172 182
320
1.5
400.500
650.800
△ △ △ ○ ○ ○ ○ ○ ○ 172 182 192 203
3.0 △ △ △ ○ ○ ○ ○ ○ ○ 207 217 224 250
2.2 △ △ △ ○ ○ ○ ○ ○ ○ 174 184 194 205
4.0 △ △ △ ○ ○ ○ ○ ○ ○ 200 224 236 270
400
1.5
500.650
800.1000
○ ○ ○ 199 210 229 242
2.2 △ △ △ ○ ○ ○ ○ 216 227 246 259
3.0 △ △ △ ○ ○ ○ ○ ○ 248 262 282 304
4.0 △ △ △ ○ ○ ○ ○ ○ 248 262 282 304
5.5 △ △ △ ○ ○ ○ ○ ○ ○ 253 267 287 309
500
1.5 500.650.800 △ △ △ ○ ○ ○ ○ ○ 269 280 310
2.2 △ △ △ ○ ○ ○ ○ ○ 271 282 312
3.0
500.650
800.1000
△ △ △ ○ ○ ○ ○ ○ ○ 299 313 343 354
4.0 △ △ △ ○ ○ ○ ○ ○ ○ 305 319 349 374
5.5 △ △ △ ○ ○ ○ ○ ○ ○ 365 404 430 465
7.5 △ △ △ ○ ○ ○ ○ ○ ○ 377 414 442 480
11 500 ○ ○ ○ ○ ○ ○ 440
11 650.800.1000 △ △ △ ○ ○ ○ ○ ○ ○ 455 475 513 585
15 800.1000
1200.1400
○ ○ ○ ○ ○ ○ 480 500 557 685
18.5 ○ ○ ○ ○ 580 600 637 690
22 ○ ○ ○ ○ 585 605 642
630
2.2 650.800.1000 ○ ○ ○ 505 524 548
3.0 650 ○ ○ ○ 509
800.1000 △ △ △ ○ ○ ○ ○ 526 536 587
4.0 650.800
1000.1200
△ △ △ ○ ○ ○ ○ 533 545 563 672
5.5 ○ ○ ○ ○ ○ ○ 555 572 603
7.5 650 ○ ○ ○ ○ ○ 559 718
800.1000.1200.1
400
△ △ △ △ ○ ○ ○ ○ ○ 587 618 687
11 650 ○ ○ ○ ○ ○ ○ ○ 608
800.1000.1200 △ △ △ △ ○ ○ ○ ○ ○ ○ ○ 674 705 776
15 650 ○ ○ ○ ○ ○ ○ ○ 63 840
800.1000
1200.1400
△ △ △ △ ○ ○ ○ ○ ○ ○ ○ 692 754 794 890
18.5 ○ ○ ○ ○ ○ ○ ○ 742 804 844 890
22 ○ ○ ○ ○ ○ ○ 742 804 844 890
30 ○ ○ ○ ○ ○ ○ 742 804 844 890
37 ○ ○ ○ ○ ○ ○ 792 854 894 940
45 ○ ○ ○ 792 854 894 940
800
5.5 800.1000 ○ ○ ○ ○ ○ ○ 864
7.5 1000
1200
1400
○ ○ ○ ○ ○ ○ 860 875 886
11 ○ ○ ○ ○ ○ ○ 930 945 957
15 ○ ○ ○ ○ ○ ○ 948 963 975
18.5 ○ ○ ○ ○ ○ ○ 1020 1035 1050
22
800.1000
1200.1400
○ ○ ○ ○ ○ 1010 1030 1045 1060
30 ○ ○ ○ ○ 1030 1050 1065 1080
37 ○ ○ ○ 1080 1100 1115 113045 ○ ○ 1100 1120 1135 1150
Parameter Form for TDY75 Type Oil-cooling Electric Roller Series
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
9. References for chart on previous page
1. “○”Means normal series 2. “△”Means low-speed non-standard series. 3. The numbers showing reference quality ”1” Means Six Class
Motor in left, Four Class Motor in right.4. The reference quality is homologued one by one against the
bandwidth.
10. Order NumberExample Order Number
Example• Type Oil-Coling Drum• Power is 7.5kw• Belt Speed is 1.25m/s• Belt Width is 650mm• Drum Diameter is 500mm
50 Drum Diameter D/10
65 Belt Width B/10
125 Belt Speed 100V
75 Motor Power 10P
Y Type Oil-Cooling Drum
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
Contour Dimension form for TDY75 Type Oil-Cooling Electric Roller
D B A L L1 e L K M N P Q h ds L2
250400 750 500 830
95 120 105 90 340 280 35 27604
500 850 600 930 704
650 1000 750 1080 854
320500 850 600 940
95120
10590 340 280 35
27720
732
650 1000 750 1090 120 90 340 280 35 870
882
400500 850 600 940
95120
12590 340 280 35
27732
744
650 1000 750 1090 120 90 340 280 35 882
894
500 500 850600
960 115 100 145 70 340 280 3535
27736
620 746
728
650 1000 750 1120 120 90 340 280886
896
858
900
800 1300 950 1420 120 90 340 280 351080
1096
1058
1100
650 1000 750 1120 120 90 340 280 35 868
800 1300 950 1430 140 130 80 400 330 35 1064
630 115175 27 1068
1000 1500 1150 1630 140 130 80 400 330 35 1260
1268
1200 1750 1400 1900 160 180 160 90 440 360 50 34 1514
1514
8001000 1500 1150 1650
115160 180 160 90 440 360 50 34 1207
1200 1750 1400 1900 160 180 160 90 440 360 50 34 1520
1400 2000 1600 2150 160 180 160 90 440 360 50 34 1720
TDY75 OIL-COOLING ELECTRIC DRUM - OPERATION MANUAL
OEM International19 Fl., Seaview Commercial Building21-24 Connaught Road WestHong KongT +852 2815 9988F +852 2805 [email protected]
OEM China506 Parkview CenterNo. 5, Fanjiang XiluChaoyang DistrictBeijing, 100016, ChinaT +86 10 6432 2486F -86 10 6432 [email protected]
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OEM United States Intex Trading, Inc. 38 McGuinness Blvd. Brooklyn, NY 11222 T +1 (646) 536 2733 F +1 (718) 389 4710 [email protected]
OEM ArgentinaCentro Uruguay NorteUruguay y Jorge NewberySan Isidro - Buenos AiresT +54 9 11 6093 8489M +54 9 11 3234 [email protected]
OEM ChileWS-INGENIERIA / SPIN TECHNOLOGIESEduardo Marquina 3937 of.807Vitacura, SantiagoT +56 (2) 248 7396F +56 (2) 248 [email protected]
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