LI MING MACHINERY CO., LTD.
 

Редукторы с ременной передачей

Description of Type

GRV-H

—

203

—

1/2

—

20

—

V

—

L

Type

—

Model

—

House

power

—

Ratio

—

Installation

direction

—

Shaft

direction

　

Gear Reducer with Belt-Variable Series
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GRV-H		 alt
GRV-V		 alt
WRV-H		 alt
WRV-V

 Features： 

alt

Easy to install.  Only four base holes for anchor bolts are required.
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Small size and multiple assembly angles.
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Wide applications; easy installation.
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Enclosed type; dust-proof, safe, and easy to maintain.
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Resistant to heavy shock loads. (GRV)
alt

High reduction ratio. (GRV)

Belt specifications and of shaft spacing reference table

HP

4P

Model

GRV

Model

WRV

Center

distance

Belt model

Belt ratio

1/4

201

50

60

163

1022V220

1:4

1/2

－

60

70

163

1422V240

1:3.5

202

－

163

1422V270

1:4

203

205

306

70

200

1422V270

1:3.5

1

205

70

80

211

1422V300

1:4

308

－

250

1422V330

1:4

2

206

－

250

1422V330

1:4

207

80

100

235

1922V338

1:4

3

208

209

312

100

120

280

31×975

1:4

5

210

211

312

120

293

41×1063

1:4

　

Output RPM for reference

HP/

Ratio

 1/4HP 1/2HP 1HP
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
1/10 50~200 60~240 75~265 90~318 60~250 72~300
1/15 33~132 40~160 50~176 60~212 40~166 48~200
1/20 25~100 30~120 38~132 45~159 30~125 36~150
1/30 17~68 20~80 25~88 30~106 20~83 24~100
1/40 12.5~50 15~60 19~66 23~79 15~62 18~75
1/50 10~40 12~48 15~53 18~63 12~50 15~60
1/60 8.5~34 10~40 13~44 15~53 10~41 12~50

HP/

Ratio

 2HP 3HP 5HP
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
1/10 53~215 64~258 48~192 57~228 48~192 57~228
1/15 36~143 43~174 36~144 42.5~171 36~144 42.8~171
1/20 27~107 32~129 24~96 28.5~114 24~96 28.5~114
1/30 18~71 22~86 16~64 19~76 16~64 19~76
1/40 14~53 16~64 12~48 14.3~57 12~48 14.3~57
1/50 11~43 13~51 9.6~28.4 11.4~45.6 9.6~38.4 11.4~45.6
1/60 9~35 11~43 8~32 9.5~38 8~32 9.5~38