Hitachi Industrial Technology (Thailand), Ltd.

GH Series Specification

Output	Gear Ratio	Model Symbol	Revolving speed
(HP)	Gear Ratio	Model Symbol	50/60Hz (min-1)
1/2	1/45	GH32-040-45	33/40
	1/30	GH24-040-30	50/60
	1/20	GH24-040-20	75/90
	1/15	GH24-040-15	100/120
	1/10	GH24-040-10	150/180
	1/5	GH24-040-5	300/360
1	1/45	GH38-075-45	33/40
	1/30	GH32-075-30	50/60
	1/20	GH32-075-20	75/90
	1/15	GH24-075-15	100/120
	1/10	GH24-075-10	150/180
	1/5	GH24-075-5	300/360
2	1/45	GH48-150-45	33/40
	1/30	GH38-150-30	50/60
	1/20	GH38-150-20	75/90
	1/15	GH32-150-15	100/120
	1/10	GH32-150-10	150/180
	1/5	GH32-150-5	300/360
3	1/45	GH55-220-45	33/40
	1/30	GH48-220-30	50/60
	1/20	GH38-220-20	75/90
	1/15	GH38-220-15	100/120
	1/10	GH38-220-10	150/180
	1/5	GH38-220-5	300/360
5	1/45	GH60-370-45	33/40
	1/30	GH55-370-30	50/60
	1/20	GH48-370-20	75/90
	1/15	GH48-370-15	100/120
	1/10	GH48-370-10	150/180
	1/5	GH48-370-5	300/360
7.5	1/45	GH60-550-45	33/40
	1/30	GH60-550-30	50/60
	1/20	GH55-550-20	75/90
	1/15	GH48-550-15	100/120
	1/10	GH48-550-10	150/180
	1/5	GH38-550-5	300/360
10	1/45	GH70-750-45	33/40
	1/30	GH60-750-30	50/60
	1/20	GH60-750-20	75/90
	1/15	GH55-750-15	100/120
	1/10	GH48-750-10	150/180
	1/5	GH38-750-5	300/360