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
|
4LZ172×7.0Ⅶ
|
4LZ172×7.0Ⅸ
|
5LZ172×7.0Ⅴ
|
5LZ172×7.0Ⅵ
|
6LZ172×7.0V
|
7LZ172×7.0-3.3
|
7LZ172×7.0Ⅴ
|
7LZ172×7.0-5.7
|
7LZ172×7.0Ⅵ
|
7LZ172×7.0-6.4
|
9LZ172×7.0-3.8
|
9LZ172×7.0Ⅳ
|
|
Bit Size
|
in
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
8 3/8– 9 7/8
|
|
OD
|
mm
|
174
|
174
|
174
|
174
|
174
|
174
|
174
|
174
|
174
|
174
|
174
|
174
|
|
ABH
|
°
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
0-3
|
|
Lobe
|
|
4:5
|
4:5
|
5:6
|
5:6
|
6:7
|
7:8
|
7:8
|
7:8
|
7:8
|
7:8
|
9:10
|
9:10
|
|
Stages
|
|
7.0
|
9.0
|
5.0
|
6.0
|
5.0
|
3.3
|
5.0
|
5.7
|
6.0
|
6.4
|
3.8
|
4.0
|
|
Pressure
|
MPa
|
5.60
|
7.20
|
4.00
|
4.80
|
4.00
|
2.64
|
4.00
|
4.56
|
4.80
|
5.10
|
3.00
|
3.20
|
|
Flow Rate
|
L/s
|
18-25-32
|
18-25-32
|
24-28-32
|
24-28-32
|
20-28-38
|
25-35-40
|
25-32-36
|
18.9-28.4-37.8
|
25-32-36
|
25-32-36
|
35-42-50
|
28-35-40
|
|
Flow Per Revolution
|
L/r
|
8.00
|
8.00
|
12.00
|
12.00
|
12.40
|
26.30
|
15.00
|
15.80
|
15.00
|
15.00
|
24.00
|
22.90
|
|
Bit Speed
|
rpm
|
135-188-240
|
135-188-240
|
120-140-160
|
120-140-160
|
100-136-180
|
50-80-92
|
100-128-144
|
72-108-144
|
100-128-144
|
100-128-144
|
87-104-125
|
73.5-92-105
|
|
Torque
|
N·m
|
6050
|
9000
|
6600
|
7800
|
7200
|
10320
|
7860
|
12000
|
9500
|
10850
|
11650
|
9500
|
|
Max.torque
|
N·m
|
10890
|
14000
|
10560
|
12480
|
12240
|
18580
|
13780
|
18000
|
16650
|
18990
|
20400
|
16650
|
|
Output Power
|
kw
|
101-180
|
130-230
|
96-142
|
115-146
|
80-152
|
95-152
|
102-152
|
94.5-189
|
120-182
|
125-180
|
126-180
|
112-148
|
|
Weight on Bit
|
KN
|
100
|
100
|
100
|
100
|
100
|
100
|
100
|
100
|
100
|
100
|
100
|
100
|
|
Max. Weight on Bit
|
KN
|
160
|
160
|
180
|
180
|
180
|
180
|
180
|
180
|
180
|
180
|
180
|
180
|
|
Connection
|
Top Female Thread REG
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
|
Bottom Female Thread REG
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
4 1/2
|
|
Length
|
mm
|
8180
|
10000
|
8180
|
8780
|
8300
|
9415
|
8160
|
9824
|
8780
|
9473
|
9415
|
8780
|
|
Weight
|
kg
|
1070
|
1370
|
1122
|
1168
|
1275
|
1270
|
1138
|
1344
|
1246
|
1296
|
1270
|
1226
|
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