Down-hole Motor

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LZ89 Down-hole Motor

LZ89 Down-hole Motor

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Parameters

These motors are designed for continuous tubing and small diameter long well which can provide a good and stable power output performance.
Features:Wide output rage of speed and torque;Good and stable power output performance;Maintenance is simple and cost is low.

Model  5LZ89×7.0Ⅲ 5LZ89×7.0-3.1 9LZ89×7.0Ⅲ
Bit Size  in 4 1/2 – 6 4 1/2 – 6 4 1/2 – 6
OD  mm 89 89 89
ABH   ° 0-3 0-3 0-3
Lobe  5:6 5:6 9:10
Stages     3.0 3.1 3.0
Pressure  MPa  2.40 2.50 2.40
Flow Rate   L/s3-6.5-10 3-5-7 4-8-12
Flow Per Revolution  L/r1.53 1.00 2.00
Bit Speedrpm 118-255-392 180-300-420 120-240-360
Torque   N·m730 480 960
Max.torqueN·m1095 720 1440
Output Power  kw   10-30 7.2-24  15-45
Weight on BitKN   20 20  20
Max. Weight on BitKN30 30 30
ConnectionTop Female Thread REG 2 3/8 2 3/8 2 3/8
Bottom Female Thread REG 2 3/8 2 3/8 2 3/8
Length   mm   3430 3210 3125
Weightkg 127.4 120 95