Nord Drivesystems B 1000 - Gear Unit Description; Type Designations and Unit Types

Gear units – Manual with installation instructions
14 B 1000 en-3921
2 Description of gear units
2.1 Gear unit types and type designations
Gear unit types/ Type designations
UNICASE helical gear units
2-stage: SK 02, SK 12, SK 22 SK 32, SK 42, SK 52, SK 62N, SK 62, SK 72, SK 82, SK 92, SK 102
3-stage: SK 03, SK 13, SK 23, SK 33N, SK 43, SK 53, SK 63, SK 73, SK 83, SK 93, SK 103
NORDBLOC.1® helical gear unit
1-stage: SK 071.1, SK 171.1, SK 371.1, SK 571.1, SK 771.1, SK 871.1, SK 971.1, SK 1071.1
2-stage: SK 072.1, SK 172.1, SK 372.1, SK 572.1, SK 672.1, SK 772.1, SK 872.1, SK 972.1
3-stage: SK 373.1, SK 573.1, SK 673.1, SK 773.1, SK 873.1, SK 973.1
STANDARD helical gear units
2-stage: SK 0, SK 01, SK 20, SK 25, SK 30, SK 33
3-stage: SK 010, SK 200, SK 250, SK 300, SK 330
UNICASE parallel gear units
2-stage: SK 0182NB, SK 0182.1, SK 0282NB, SK 0282.1, SK 1282, SK 1282.1, SK 2282, SK 3282, SK 4282,
SK 5282, SK 6282, SK 7282, SK 8282, SK 9282
3-stage: SK 2382, SK 3382, SK 4382, SK 5382, SK 6382, SK 7382, SK 8382, SK 9382, SK 10382,
SK 10382.1, SK 11382
UNICASE bevel gear units
3-stage: SK 9012.1, SK 9016.1, SK 9022.1, SK 9032.1, SK 9042.1, SK 9052.1, SK 9062.1, SK 9072.1,
SK 9082.1, SK 9086.1, SK 9092.1, SK 9096.1
4-stage: SK 9013.1, SK 9017.1, SK 9023.1, SK 9033.1, SK 9043.1, SK 9053.1
NORDBLOC.1® bevel gear unit
2-stage: SK 920072.1, SK 92072.1, SK 92172.1, SK 92372.1, SK 92672.1, SK 92772.1, SK 930072.1,
SK 93072.1, SK 93172.1, SK 93372.1, SK 93672.1, SK 93772.1
UNICASE worm gear units
2-stage: SK 02040, SK 02040.1, SK 02050, SK 12063, SK 12080, SK 32100, SK 42125
3-stage: SK 13050, SK 13063, SK 13080, SK 33100, SK 43125
UNIVERSAL SI worm gear units
1-stage: SK 1SI31, SK 1SID31, SK 1SI40, SK 1SID40, SK 1SI50, SK 1SID50, SK 1SI63, SK 1SID63, SK 1SI75
2-stage (Helical worm gear unit): SK 2SID40, SK 2SID50, SK 2SID63
UNIVERSAL SMI worm gear units
1-stage: SK 1SMI31, SK 1SMID31, SK 1SMI40, SK 1SMID40, SK 1SMI50, SK 1SMID50, SK 1SMI63,
SK 1SMID63, SK 1SMI75
2-stage (Helical worm gear unit): SK 2SMID40, SK 2SMID50, SK 2SMID63
Table 2: Gear unit types and type designations
Double gear units consist of two single gear units. The type designation of the SK 73/22 double gear
unit, for example, means that the double gear unit consists of the single gear units SK 73 and SK 22.