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
|
3LZ197×7.0Ⅷ
|
4LZ197×7.0Ⅵ
|
5LZ197×7.0-4.8
|
5LZ197×7.0Ⅴ
|
5LZ197×7.0Ⅴ(Ⅱ)
|
5LZ197×7.0Ⅵ
|
7LZ197×7.0-3.6
|
7LZ197×7.0Ⅳ
|
7LZ197×7.0Ⅴ
|
9LZ197×7.0-2.6
|
9LZ197×7.0-3.6
|
|
Bit Size
|
in
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
9 7/8– 12 1/4
|
|
OD
|
mm
|
197
|
197
|
197
|
197
|
197
|
197
|
197
|
197
|
197
|
197
|
197
|
|
ABH
|
°
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
|
Lobe
|
|
3:4
|
4:5
|
5:6
|
5:6
|
5:6
|
5:6
|
7:8
|
7:8
|
7:8
|
9:10
|
9:10
|
|
Stages
|
|
8.0
|
6.0
|
4.8
|
5.0
|
5.0
|
6.2
|
3.6
|
4.0
|
5.0
|
2.6
|
3.6
|
|
Pressure
|
MPa
|
6.40
|
4.80
|
3.84
|
4.00
|
4.00
|
5.00
|
2.80
|
3.20
|
4.00
|
2.10
|
2.80
|
|
Flow Rate
|
L/s
|
30-35-40
|
25-37-50
|
25-40-55
|
25-34-40
|
30-40-50
|
25-40-55
|
35-45-55
|
30-45-65
|
25-34-40
|
30-45-65
|
30-45-65
|
|
Flow Per Revolution
|
L/r
|
8.80
|
11.50
|
16.30
|
15.00
|
19.20
|
13.10
|
21.00
|
25.70
|
16.80
|
45.80
|
33.30
|
|
Bit Speed
|
rpm
|
205-240-274
|
130-193-260
|
92-147-200
|
100-136-160
|
90-125-160
|
115-183-250
|
100-130-160
|
70-105-150
|
90-120-144
|
39-60-85
|
54-81-104
|
|
Torque
|
N·m
|
8920
|
11000
|
10000
|
7800
|
10000
|
10000
|
8500
|
11000
|
8500
|
19000
|
15000
|
|
Max.torque
|
N·m
|
16050
|
16500
|
15000
|
14040
|
18000
|
15000
|
15300
|
19800
|
14875
|
33250
|
25500
|
|
Output Power
|
kw
|
192-256
|
120-180
|
120-200
|
100-160
|
108-180
|
120-192
|
138-194
|
135-192
|
112-160
|
125-180
|
138-194
|
|
Weight on Bit
|
KN
|
140
|
170
|
170
|
170
|
170
|
170
|
170
|
170
|
170
|
170
|
170
|
|
Max. Weight on Bit
|
KN
|
200
|
250
|
250
|
250
|
250
|
250
|
250
|
250
|
250
|
250
|
250
|
|
Connection
|
Top Female Thread, REG
|
NC50
|
5 1/2
|
5 1/2
|
5 1/2
|
5 1/2
|
5 1/2
|
5 1/2
|
5 1/2
|
5 1/2
|
5 1/2
|
5 1/2
|
|
Bottom Female Thread REG
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
6 5/8
|
|
Length
|
mm
|
9329
|
8434
|
8434
|
8066
|
9328
|
8833
|
8066
|
8433
|
8066
|
9328
|
9328
|
|
Weight
|
kg
|
1600
|
1450
|
1392
|
1392
|
1554
|
1454
|
1392
|
1483
|
1392
|
1634
|
1634
|
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