Downhole drilling motor
DV165

Part number:

DV165.4.58

DV165.5.54

DV165.7.54

Legend:

Technical specification

Motor OD 165
Part number DV165-R
Bit size (mm) 212,7…250,8
Max WOB (kgf) 16 000
Working overpull (kgf) 62 000
Absolute overpull (kgf) 130 000
Max operating torque (kgf·m) 2 700
Bit connection 4 ½ Reg
Pipe connection NC50
Max diameter of bearing section (mm) 165.00
Bend angle (°) 0…2
Power section part number DV165.4.58 DV165.5.54 DV165.7.54
Max stator diameter (mm) 165.00
Lower arm length (mm) 1 740
Motor length (mm) 8600.00 8200.00
Weight (kg) 1 090 1 100 1 180

Energy characteristics

Motor OD 165
Part number DV165.4.58 DV165.5.54 DV165.7.54
Lobes 4/5 5/6 7/8
Stator contour 5 400 5 000
Stages 7.0 6.0 5.0
Flow (l/s) 12…25 15…30 19…38
Speed at no-load (rpm) 110…220 90…180 95…190
Rotor (rpm) 0.150 0.100 0.083
Max differential pressure (kgf/cm²) 56 48 40
Speed (rpm) 90…180 70…160 75…170
Torque (kgf·m) 490…690 550…790 620…870
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