Nord Drivesystems B 1000 - Abbreviations

7 Appendix
B 1000 en-3921 75
7.8 Abbreviations
2D
Dust explosion protected gear units, Zone 21
EN
European standard
2G
Gas explosion protected gear units, Zone 1
F
R
Radial force
3D
Dust explosion protected gear units, Zone 22
F
A
Axial force
ATEX:
ATmosphrères EXplosible
H1
Lubricant for the food industry
B5
Flange fastening with through holes
IE1
Standard efficiency motors
B14
Flange fastening with threaded holes
IE2
High efficiency motors
CLP
Mineral oil
IEC
International Electrotechnical Commission
CLP HC
Synthetic polyalphaolefin oil
NEMA
National Electrical Manufacturers Association
CLP PG
Synthetic polyglycol oil
IP55
International Protection
cSt
Centistokes
ISO
International standardisation organisation
CW
Clockwise, right rotation
pH
pH value
CCW
Counter-clockwise, left rotation
PPE
Personal Protective Equipment
°dH
Water hardness in German hardness degrees
1 dH = 0.1783 mmol/l
DIR
Directive
DIN
Deutsches Institut für Normung [German
Standards Institute]
VCI
Volatile Corrosion Inhibitor
E
Ester oil
VG
Viscosity group
EC
European Community
WN
Document from Getriebebau NORD