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CMN SERIES OF GEAR MOTORS


Summary:

CMN SERIES OF GEAR MOTORS

The company has developed a wide variety of mechanized wellhead tools for oil drilling and production with a full set of models, including more than 50 series and more than 100 models including ZQ drill pipe power tong series

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Product description


With middle sealed structure and axial floating compensation, series of gear motors feature high output voltage, impact resistant, low noise, high efficiency and reliable operation. They are applicable to oil fields mine and shipboard.

Technical Parameters

Model  CMN80 CMN112 CMN135 CMN150
Theoretical  discharge ml/r 80 112 135 150
gal/r 0.021 0.0296 0.0356 0.0396
Pressure rating MPa 16 16 18 18
psi 2320 2320 2610 2610
Max. pressure MPa 20 20 20 20
psi 2900 2900 2900 2900
Theoretical torque N.m 200 288 330 390
ft.lbf 44.9 64.7 74.1 87.6
Speed range rpm 500-2500 500-2000 500-1200 500-1200
Volumetric efficiency   85% 85% 85% 85%
Overall efficiency   77% 77% 77% 77%
Size mm 287*164*194 336*164*194 293*230*228 310*249*230
in 11*6*7 13*6*7 12*9*9 12.2*9.8*9.5
Weight kg 28 31 35 38
lb 61.7 68.3 77.2 83.8

 

 

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