Nord Drivesystems B 1000 User Manual

2 Description of gear units
B 1000 en-4419 15
Gear unit types / Type designations
UNIVERSAL worm gear units
SK 1SI31, SK 1SI40, SK 1SI50, SK 1SI63, SK 1SI75,
SK 1SIS31, …, SK 1SIS75,
SK 1SID31, …, SK 1SID63,
SK 1SMI31, …, SK 1SMI75,
SK 1SMID31, …, SK 1SMID63,
SK 1SIS-D31, …, SK 1SIS-D63 (1-stage),
SK 2SMID40, SK 2SMID50, SK 2SMID63, SK 2SID40, …, SK 2SID63 (2-stage)
Versions / Options
- Foot mounting with solid shaft D Torque support IEC Standard IEC motor mounting
A Hollow shaft version K Torque bracket NEMA
Standard NEMA motor
attachment
V
Solid shaft version
S
Shrink disc
W
With free drive shaft
L Solid shaft both sides VS Reinforced shrink disc VI Viton shaft sealing ring
Z B14 output flange EA Solid shaft with geared hub profile OA Oil expansion tank
F
B5 output flange
G
Rubber buffer
OT
Oil level tank
X
Foot mounting
VG
Reinforced rubber buffer
SO1
Synthetic oil ISO VG 220
XZ B14 foot and output flange R Backstop CC Housing cover with cooling spiral
XF B5 foot and output flange B Fastening element M GRIPMAXX™
AL
Axially reinforced output bearings
H
Covering cap as contact guard
DR
Pressure venting
5
Reinforced output shaft
(Standard helical gear units)
H66
IP66 cover
H10
Modular helical pre-stage
V Reinforced drive
(Standard helical gear units)
VL Reinforced bearings /31 Worm gear first stage
VL2
Agitator version
/40
Worm gear first stage
VL3 Drywell agitator version
Table 2: Type designations and gear unit types
Double gear units consist of two single gear units. They are to be treated as per the instructions in this
manual, i.e. as two individual gear units.
Type designation for double gear units: e. g. SK 73 / 22 (consisting of single gear units SK 73 and SK
22).
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Nord Drivesystems B 1000 Specifications

General

Brand	Nord Drivesystems
Model	B 1000
Category	Industrial Equipment
Language	English