nord UNICASE Series Installation And Maintenance Instructions Manual Download Page 8

BIM 1030/2005/03 

8                                                        

www.nord.com 

LUBRICANT CAPACITY 

Each reducer has the oil level and oil quantity adjusted according to the mounting position shown in the tables.  When replacing the oil, consult 
the tables below to determine the proper amount of oil to be installed according to the reducer size and mounting position.  Note that this is 
approximate and the final level will be adjusted when the reducer is installed. Acceptable oil fill level is within ½ inch of the bottom of the fill 
plug threads

 
 

 

B3

B6I

B8 V1/V5I V6/V6I

B3I

B6

B6II

B8I

B5I B5III V1

V3

B5

B5II

H1

H2

H5

H6

H3

H4

SK 02040

quarts 0.48 0.48 0.63

0.53

0.53

0.63

0.63

0.69

0.63 0.53 0.79 0.53 0.53 0.85

0.63

0.42 0.69 0.53 0.53 0.63

0.85

liters 0.45 0.45 0.60

0.50

0.50

0.60

0.60

0.65

0.60 0.50 0.75 0.50 0.50 0.80

0.60

0.40 0.65 0.50 0.50 0.60

0.80

SK 02050

quarts 0.63 0.63 0.74

0.74

0.74

1.22

1.27

1.22

1.27 0.48 0.95 1.06 1.06 1.48

1.32

0.48 0.95 0.85 0.85 1.16

1.16

liters 0.60 0.60 0.70

0.70

0.70

1.15

1.20

1.15

1.20 0.45 0.90 1.00 1.00 1.40

1.25

0.45 0.90 0.80 0.80 1.10

1.10

SK 12063

quarts 0.42 0.42 1.27

1.06

1.06

1.64

1.80

1.64

1.80 0.53 1.48 1.59 1.59 1.69

1.90

0.53 1.27 1.16 1.16 1.48

1.53

liters 0.40 0.40 1.20

1.00

1.00

1.55

1.70

1.55

1.70 0.50 1.40 1.50 1.50 1.60

1.80

0.50 1.20 1.10 1.10 1.40

1.45

SK 12080

quarts 0.85 0.85 1.80

1.80

1.80

2.85

2.75

2.85

2.75 1.00 2.64 2.64 2.64 3.49

3.91

0.95 3.17 2.33 2.33 3.17

3.28

liters 0.80 0.80 1.70

1.70

1.70

2.70

2.60

2.70

2.60 0.95 2.50 2.50 2.50 3.30

3.70

0.90 3.00 2.20 2.20 3.00

3.10

SK 32100

quarts 1.69 1.69 3.59

3.38

3.38

5.71

5.81

5.71

5.81 1.59 5.18 4.65 4.65 7.50

7.50

1.59 4.02 4.02 4.02 5.60

5.50

liters 1.60 1.60 3.40

3.20

3.20

5.40

5.50

5.40

5.50 1.50 4.90 4.40 4.40 7.10

7.10

1.50 3.80 3.80 3.80 5.30

5.20

SK 42125

quarts 2.96 2.96 6.55

6.13

6.13

10.89 11.63 10.89 11.63 3.49 6.45 7.19 7.19 11.84 10.99 3.38 6.45 6.66 6.66 11.10 13.64

liters 2.80 2.80 6.20

5.80

5.80

10.30 11.00 10.30 11.00 3.30 6.10 6.80 6.80 11.20 10.40 3.20 6.10 6.30 6.30 10.50 12.90

SK 13050

quarts 1.00 1.00 1.16

1.00

1.00

1.53

1.64

1.53

1.64 0.95 1.22 1.32 1.32 1.90

1.85

0.90 1.32 1.22 1.22 1.43

1.85

liters 0.95 0.95 1.10

0.95

0.95

1.45

1.55

1.45

1.55 0.90 1.15 1.25 1.25 1.80

1.75

0.85 1.25 1.15 1.15 1.35

1.75

SK13063

quarts 0.90 0.90 1.69

1.32

1.32

2.11

2.43

2.11

2.43 1.00 1.74 1.85 1.85 2.22

2.27

0.95 1.64 1.53 1.53 2.22

2.22

liters 0.85 0.85 1.60

1.25

1.25

2.00

2.30

2.00

2.30 0.95 1.65 1.75 1.75 2.10

2.15

0.90 1.55 1.45 1.45 2.10

2.10

SK 13080

quarts 1.80 1.80 2.22

2.06

2.06

3.59

3.38

3.59

3.38 1.48 2.91 2.91 2.91 4.44

4.44

1.80 3.81 2.70 2.70 3.81

3.96

liters 1.70 1.70 2.10

1.95

1.95

3.40

3.20

3.40

3.20 1.40 2.75 2.75 2.75 4.20

4.20

1.70 3.60 2.55 2.55 3.60

3.75

SK 33100

quarts 2.22 2.22 4.23

3.91

3.91

7.19

8.03

7.19

8.03 2.43 5.81 5.13 5.13 8.03

8.24

2.22 5.07 4.44 4.44 6.98

6.45

liters 2.10 2.10 4.00

3.70

3.70

6.80

7.60

6.80

7.60 2.30 5.50 4.85 4.85 7.60

7.80

2.10 4.80 4.20 4.20 6.60

6.10

SK 43125

quarts 8.24 8.24 7.61

7.08

7.08

14.27 14.80 14.27 14.80 4.55 7.50 8.14 8.14 13.64 12.79 5.07 7.82 8.46 8.46 15.33 14.27

liters 7.80 7.80 7.20

6.70

6.70

13.50 14.00 13.50 14.00 4.30 7.10 7.70 7.70 12.90 12.10 4.80 7.40 8.00 8.00 14.50 13.50

Note:  Filling quantities are approximate figures.  Oil level must be checked according to oil level plug after final installtion.
Acceptable oil fill level is within 1/2 inch of the bottom of the fill plug threads.  For mounting angles not shown, consult factory.

OIL FILL QUANTITIES

Vertical

SHAFT MOUNT UNIT

Horizontal

Vertical

FOOTED UNIT

Horizontal

FLANGED UNIT

Horizontal

Vertical

Summary of Contents for UNICASE Series

Page 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 wri...

Page 2: ...120 0 035 0 000 120 180 0 040 0 000 Inch 4 375 0 0010 0 0000 4 375 0 0015 0 0000 Customer shaft diameter toIerances with keyed hoIIow shafts Metric mm 18 0 000 0 011 18 30 0 000 0 013 30 50 0 000 0 0...

Page 3: ...e proper bolt torque as indicated 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 B...

Page 4: ...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 Ioo...

Page 5: ...tom 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 in good conditi...

Page 6: ...BIM 1030 2005 03 6 www nord com...

Page 7: ...LL WORM REDUCERS Worm units have a combination of hard and soft gears SIiding action of worm gears require a higher viscosity oiI These units are furnished with synthetic oiI as standard CAUTION Do no...

Page 8: ...0 5 50 1 50 4 90 4 40 4 40 7 10 7 10 1 50 3 80 3 80 3 80 5 30 5 20 SK 42125 quarts 2 96 2 96 6 55 6 13 6 13 10 89 11 63 10 89 11 63 3 49 6 45 7 19 7 19 11 84 10 99 3 38 6 45 6 66 6 66 11 10 13 64 lite...

Page 9: ...ls 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 will dictate the correct part...

Page 10: ...gearcut 57 Circlip 58 Circlip 59 S him 60 Circlip 61 Circlip 62 Plug 63 S eal 301 Worm wheel 302 Worm 305 Driving gear 306 Driving pinion 307 Hollow shaft 309 Shaft seal 310 Shaft seal 311 Circlip 312...

Page 11: ...BIM 1030 2005 03 11 www nord com PARTS LIST...

Page 12: ...o 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...

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