Nord Drivesystems B 1000 - Table 3: Versions and Options

2 Description of gear units
B 1000 en-3921 15
Abbreviation
Description
(without)
Foot mounting with solid shaft
/31
Worm gear first stage
/40
Worm gear first stage
5
Reinforced output shaft
A
Hollow shaft
AI
Standard IEC motor attachment
AI…BRG1
Standard IEC motor attachment with manual re-lubrication
AI…RLS
Standard IEC motor attachment with integrated back stop
AL
Reinforced axial bearing
AN
Standard NEMA motor attachment
AN…BRG1
Standard NEMA motor attachment with manual re-lubrication
AN…RLS
Standard NEMA motor attachment with integrated back stop
B
Fastening element
CC
Cooling coil
D
Torque arm
DR
Pressure vent
EA
Splined hollow shaft
F
B5 flange
G
Rubber buffer for torque arm
H
Cover cap
/H10
Modular helical pre-stage for universal worm gear units
H66
IP66 cover
IEC
Standard IEC motor attachment
K
Torque bracket
L
Solid shaft both sides
M
GRIPMAXX™
MK
Motor bracket
NEMA
Standard NEMA motor attachment
OA
Oil expansion chamber
OT
Oil level tank
R
Back stop
S
Shrink disc
SCP
Screw conveyor flange
SO1
Synthetic oil ISO VG 220
V
Solid shaft (for standard helical gear units: reinforced drive)
VG
Reinforced rubber buffer
VI
Viton radial shaft seals
VL
Reinforced output bearings
VL2
Agitator version
- Reinforced bearings
VL3
Agitator version
- Reinforced bearings
- Drywell
VS
Reinforced shrink disc
W
Free drive shaft
X
Housing foot mounting
Z
B14 flange
Table 3: Versions and options