Catalogue ATEX-compliant geared motors - Lenze

Drive dimensioning
Motor designs for Atex category 2G, 2D, 3G, 3D (zone 1, 21, 2, 22)
General data
Standards The motors comply with the current EN and IEC standards.
CE conformity in accordance with the Low-Voltage Directive
Operating mode Designed for operating mode S1
(continuous operation with constant loading at rated power)
Enclosure Zone 1, 2, 22: IP55
Zone 21: IP65
Temperature class (EN 60034) Insulation system in accordance with temperature class F
Temperature range -20 ... +40°C
Installation height Up to 1000 m above mean sea level without power reduction
Terminal boxes Motor connection via terminal board
Bearing Deep-groove ball bearing with 2 shields
Basic designs
4-pole motors
Designs 063-12 071-12 080-12 090-12 100-12 112-22
063-32 071-32 080-32 090-32 100-32
Mech. integrated in
Lenze gearbox ö ö ö ö ö ö
Integral
cooling fan ö ö ö ö ö ö
Enclosure
zone 1, 2, 22 IP55 IP55 IP55 IP55 IP55 IP55
zone 21 IP65 IP65 IP65 IP65 IP65 IP65
Terminal box
for motor connection ö ö ö ö ö ö
Options
4-pole motors
Designs 063-12 071-12 080-12 090-12 100-12 112-22
063-32 071-32 080-32 090-32 100-32
Motor protection
PTC thermistor thermal detector 1) PTC PTC PTC PTC PTC PTC
1) Not as sole protection
G-motion atex en 06/2011
2-13
2