30
31
Hercules Hoists Limited ©2020
Note :- Due to continuous development and improvement specification listed above may be changed without notice
Indef HC + CHAIN ELECTRIC HOIST
COEL BR
AKE MO
TOR
S SP
ARE P
AR
TS LIS
T
Hercules Hoists Limited ©2020
Note :- Due to continuous development and improvement specification listed above may be changed without notice
Indef HC + CHAIN ELECTRIC HOIST
7.0 Technical data
Hoist standard electric motors
7.1 Cooling
Motors are air-cooled by means of external surface ventilation (IC 01.41). Standard motors have
radial flow fan allowing fully reversible rotation. Reference standards are IEC 34-6.
7.2 Bearings
Motors are equipped with ball bearings both at driving end (1) and non driving (2) end.
7.3 Lubrication
Motor bearings have life-time lubrication. The standard grease is a lithium based one.
7.4 Insulation
The components of the insulation system were selected so as to ensure good protection against
chemically aggressive gases, vapours, dust, oil and air humidity. All materials used for insulating
the winding and winding ends correspond to insulating classes F.
7.5 Brake
Fail safe electro-magnetic A.C.Brake is fitted on non-driving end of motor.
bearing size 1
2
Frame 63
6202 2Z
6202 2Z
Frame 71
6203 2Z
6004 2Z
Frame 80
6204 2Z
6204 2Z
Frame 90
6205 2Z
6205 2Z
Frame 100
6206 2Z
6205 2Z
Frame 112
6207 2Z
6207 2Z
