Various sizes of downhole motors of highspeed, mediumspeed and lowspeed;Wide output rage of speed and torque and high frequency;Fix bend and adjustable bend are available;Saturated saltwater mud resistant downhole motor, high temperature resistant downhole motor andoli-based mud resistant downhole motor can be available;Stabilizers of different shapes and size can be available.
|
Model
|
3LZ244×7.0Ⅵ
|
5LZ244×7.0Ⅴ
|
5LZ244×7.0Ⅵ
|
7LZ244×7.0Ⅳ
|
7LZ244×7.0Ⅴ
|
9LZ244×7.0-4.5
|
|
Bit Size
|
in
|
12 1/4– 17 1/2
|
12 1/4– 17 1/2
|
12 1/4– 17 1/2
|
12 1/4– 17 1/2
|
12 1/4– 17 1/2
|
12 1/4– 17 1/2
|
|
OD
|
mm
|
244
|
244
|
244
|
244
|
244
|
244
|
|
ABH
|
°
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
|
Lobe
|
|
3:4
|
5:6
|
5:6
|
7:8
|
7:8
|
9:10
|
|
Stages
|
|
6.0
|
5.0
|
6.0
|
4.0
|
5.0
|
4.5
|
|
Pressure
|
MPa
|
4.80
|
4.00
|
4.80
|
3.20
|
4.00
|
3.60
|
|
Flow Rate
|
L/s
|
40-50-60
|
40-50-60
|
40-50-60
|
40-53-65
|
35-55-75
|
50-66-75
|
|
Flow Per Revolution
|
L/r
|
17.00
|
25.40
|
25.40
|
33.30
|
29.30
|
45.00
|
|
Bit Speed
|
rpm
|
140-176-212
|
95-118-140
|
95-118-140
|
72-95-117
|
72-113-154
|
66-88-113
|
|
Torque
|
N·m
|
10500
|
14700
|
17640
|
17000
|
22000
|
20500
|
|
Max.torque
|
N·m
|
18500
|
25730
|
30870
|
29750
|
33000
|
35880
|
|
Output Power
|
kw
|
142-216
|
134-200
|
160-240
|
128-228
|
120-280
|
180-260
|
|
Weight on Bit
|
KN
|
180
|
180
|
180
|
180
|
180
|
180
|
|
Max. Weight on Bit
|
KN
|
280
|
280
|
280
|
280
|
280
|
280
|
|
Connection
|
Top Female Thread REG
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
|
Bottom Female Thread REG
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
|
Length
|
mm
|
9398
|
9188
|
10188
|
9398
|
9788
|
9398
|
|
Weight
|
kg
|
2438
|
2289
|
2496
|
2409
|
2454
|
2409
|
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