Hitachi

Middle Output (11kW~55kW)

Model List

Specifications Output (kW)
rpm (min-1) No. of Poles Gear ratio 11 15 22 30 37 45 55
50Hz 60Hz
35 42 4 1/43
52(48) 62(57) 4(6) 1/29(1/21) GA-Series
71 86 4 1/21
100 120 4 1/15
136 164 4 1/11
300 360 4 1/5

Remarks

*
55kW=6P Motor, Gear Ratio 1/21, 48/57min-1
*
Flange mount type is also available for Gear ratio 1/11~1/43

Specifications

list Contents
Output 11kW 15~55kW
Number of poles 4 (6)
rpm (min-1) 5/42~300/360 (min-1)
Gear ratop 1/43~1/5
Insulation Class 11~22kW : B Class 30~55kW :FClass
Rating Continuous
Starting method Starging
Outer case TEFC type
Iastrallation method Foot Mount
Ambient temperature -10~40ºC
Atmosphere Must have humidity below 90%
Installation place Indor (At altitude below 1,000m)
Paint color Gray (Munsell 8.9Y5. 1/0.3)

Low revoluting speed (0.4kW~7.5kW)

Model List

Specifications Output (kW)
rpm (min-1) No. of Poles Gear ratio 0.4 0.75 1.5 2.2 3.7 5.5 7.5
50Hz 60Hz
1 1.2 4 1/1400
1.3 1.6 4 1/1100
1.8 2.2 4 1/770
2.6 3.1 4 1/550
3.5 4.1 4 1/400
4.6 5.5 4 1/310
5.9 7.1 4 1/240

Specifications

list Low Revoluting speed Gear motor
Output 0.4kW~7.5kW
Number of poles 4
rpm (min-1) 5.9/7.1~1.0/0.2(min-1)
Gear ratop 1/240~1/1400
Insulation Class 3.7kW : E Class 5.5~7.5kW :BClass
Rating Continuous
Starting method Below 3.7kW: Full voltage starting
Above 5.5kW: Starging
Outer case TEFC type
Iastrallation method Foot Mount
Ambient temperature -20~40ºC
Atmosphere Must have humidity below 95%
Installation place Indor (At altitude below 1,000m)
Paint color Gray (Munsell 8.9Y5. 1/0.3)