SPECIFICATIONS FOR
DOWN HOLE MOTOR
Type of power section C: Extended power section D: Short
power section K: Air or foam power section Omitted: Normal
power section Lobes of rotor Product code Size of motor in
millimeter Max. Pressure drop of bit nozzle
Design change code (Ⅰ、Ⅱ、Ⅲ、......) Heat-resistant performance：G:150℃
Omitted：120℃
F: hollowed rotor Omitted: common rotor W: assembled with
stabilizer; Omitted: no stabilizer Bent sub and bent housing
D: single bent (bent sub or bent housing) P: bent sub and
bent housing in same direction T: double bent housing in
same direction S: double bent housing in two directions
opposite to each other J: gemel motor K: adjustable bent
housing Omitted: straight motor
Specifications for Down
Hole Motor (duo-lobe)
|
Model
|
OD
|
Flow rate
|
Speed (r/min)
|
motor drop of pressure(MPa)
|
woeking torque(N.m)
|
Max
Torque (N.m)
|
Recommended drill(kN)
|
max.drill(kN)
|
Max.HP (kW)
|
Length (m)
|
Connections (API REG)
|
|
(Inch)
|
(mm)
|
Box up
|
Box down
|
|
5LZ60*7.0
|
23/8
|
60
|
1.26～3.13
|
140～360
|
2.5
|
160
|
280
|
5
|
10
|
6.03
|
3.3
|
1.9TBG
|
1.9TBG
|
|
5LZ73*7.0
|
27/8
|
73
|
1.26～5.05
|
120～480
|
3.45
|
275
|
480
|
12
|
25
|
13.8
|
3.45
|
23/8TBG
|
23/8
|
|
5LZ89*7.0
|
31/2
|
89
|
2～7
|
95～330
|
4.1
|
560
|
980
|
18
|
37
|
19.35
|
4.67
|
23/8
|
23/8
|
|
5LZ95*7.0
|
33/4
|
95
|
4.73～11.04
|
140～320
|
3.2
|
710
|
1240
|
21
|
40
|
23.8
|
4.21
|
27/8
|
27/8
|
|
C5LZ95*7.0-Ⅱ
|
33/4
|
95
|
5～13.33
|
140～380
|
5.2
|
1200
|
1920
|
35
|
70
|
47.8
|
5.49
|
27/8
|
27/8
|
|
C5LZ95*7.0
|
33/4
|
95
|
5～13.33
|
140～380
|
6.5
|
1490
|
2235
|
40
|
80
|
59.3
|
6.88
|
27/8
|
27/8
|
|
5LZ100*7.0
|
37/8
|
100
|
4.73～11.04
|
140～320
|
3.2
|
710
|
1240
|
21
|
40
|
23.8
|
4.21
|
27/8
|
27/8
|
|
5LZ120*7.0
|
43/4
|
120
|
5.78～15.8
|
70～200
|
2.5
|
1300
|
2275
|
55
|
72
|
27.23
|
4.88
|
31/2
|
31/2
|
|
C5LZ120*7.0
|
43/4
|
120
|
6.667～20
|
90～270
|
5.2
|
2500
|
4000
|
55
|
100
|
70.5
|
6.88
|
31/2
|
31/2
|
|
3LZ165*7.0
|
61/2
|
165
|
17～27
|
200～300
|
4.1
|
2500
|
3750
|
80
|
160
|
78.54
|
6.5
|
41/2
|
41/2
|
|
5LZ165*7.0
|
61/2
|
165
|
16～28
|
100～178
|
3.2
|
3200
|
5600
|
80
|
160
|
59.65
|
6.5
|
41/2
|
41/2
|
|
C5LZ165*7.0
|
61/2
|
165
|
18.93～37.85
|
125～250
|
5.0
|
5000
|
8000
|
90
|
180
|
112.6
|
8.15
|
41/2
|
41/2
|
|
D7LZ165*7.0
|
61/2
|
165
|
18～28
|
130～200
|
2.5
|
5000
|
3680
|
80
|
150
|
48.2
|
4.97
|
41/2
|
41/2
|
|
9LZ165*7.0
|
61/2
|
165
|
19～31.6
|
85～135
|
2.5
|
2300
|
5600
|
80
|
160
|
45.24
|
5.7
|
41/2
|
41/2
|
|
5LZ172*7.0
|
63/4
|
172
|
18.93～37.85
|
100～200
|
3.2
|
3200
|
5856
|
100
|
200
|
76.6
|
6.71
|
41/2
|
41/2
|
|
C4LZ172*7.0
|
63/4
|
172
|
18.93～37.85
|
150～300
|
7.0
|
3660
|
10110
|
170
|
340
|
198.55
|
9.18
|
41/2
|
41/2
|
|
C5LZ172*7.0-Ⅱ
|
63/4
|
172
|
18.93～37.85
|
100～200
|
4.5
|
6320
|
8240
|
150
|
300
|
1.7.8
|
7.76
|
41/2
|
41/2
|
|
C5LZ172*7.0
|
63/4
|
172
|
18.93～37.85
|
100～200
|
6.0
|
5150
|
10992
|
170
|
340
|
144
|
9.18
|
41/2
|
41/2
|
|
5LZ197*7.0
|
73/4
|
197
|
22～36
|
95～150
|
3.2
|
6870
|
8750
|
120
|
240
|
78.54
|
6.9
|
51/2
|
65/8
|
|
C5LZ197*7.0
|
73/4
|
197
|
22～36
|
100～160
|
5.2
|
5000
|
14220
|
145
|
290
|
150
|
8.7
|
51/2
|
65/8
|
|
C3LZ216*7.0
|
81/2
|
216
|
28～56.78
|
145～290
|
5.0
|
8890
|
12700
|
200
|
360
|
240.8
|
8.285
|
65/8
|
65/8
|
|
C5LZ216*7.0
|
81/2
|
216
|
28～56.78
|
105～210
|
5.0
|
10700
|
17100
|
200
|
360
|
235.3
|
8.285
|
65/8
|
65/8
|
|
3LZ244*7.0
|
95/8
|
244
|
18.93～56.78
|
96～290
|
5.0
|
7040
|
11260
|
210
|
400
|
213.8
|
7.56
|
65/8
|
75/8
|
|
5LZ244*7.0
|
95/8
|
244
|
50.7～75.7
|
90～140
|
2.5
|
9300
|
16275
|
210
|
400
|
136.3
|
7.8
|
65/8
|
75/8
|
Specifications for Down Hole Motor (Single-lobe)
|
Model
|
OD
|
Flow rate
|
Speed
(r/min)
|
motor dropof pressure(MPa)
|
woeking torque(N.m)
|
Max
Torque
(N.m)
|
recom-menged drill(kN)
|
max.drill(kN)
|
Max.HP (kW)
|
Length(m)
|
Connections (API REG)
|
|
(Inch)
|
(mm)
|
Box up
|
Box
down
|
|
LZ127*3.5
|
5
|
127
|
9.5～18.5
|
355～560
|
2.5
|
576
|
1152
|
20
|
40
|
33.78
|
5.8
|
31/2
|
31/2
|
|
LZ165*3.5
|
61/2
|
165
|
12.6～22
|
275～480
|
2.5
|
935
|
1870
|
29
|
55
|
47
|
6
|
41/2
|
41/2
|
|
LZ197*3.5
|
73/4
|
197
|
19～28.4
|
275～415
|
2.5
|
1532
|
3064
|
54
|
83
|
66.6
|
6.2
|
51/2
|
65/8
|
|
LZ244*3.5
|
95/8
|
244
|
25.2～44
|
215～375
|
2.5
|
2632
|
5246
|
49
|
102
|
103
|
7.87
|
65/8
|
75/8
|
|
LZ100*7.0
|
37/8
|
100
|
4.7～11
|
280～700
|
5.17
|
650
|
1300
|
35
|
57
|
47.65
|
6.4
|
27/8
|
27/8
|
|
LZ120*7.0
|
43/4
|
120
|
6.33～15
|
245～600
|
4.0
|
790
|
1580
|
35
|
70
|
50
|
6.4
|
31/2
|
31/2
|
|
LZ127*7.0
|
5
|
127
|
9.5～19
|
345～690
|
3.1
|
712
|
1424
|
47
|
110
|
51.5
|
6.6
|
31/2
|
31/2
|
|
LZ165*7.0
|
61/2
|
165
|
15.8～25.2
|
350～550
|
4.1
|
1817
|
3634
|
80
|
160
|
104.7
|
7.3
|
41/2
|
41/2
|
|
LZ197*7.0
|
73/4
|
197
|
19～31.6
|
230～390
|
4.1
|
2928
|
5856
|
120
|
240
|
120
|
7.8
|
51/2
|
65/8
|
|
LZ244*7.0
|
95/8
|
244
|
38～63
|
240～400
|
4.1
|
6236
|
12472
|
213
|
329
|
261.2
|
9
|
65/8
|
75/8
|
Specifications for Down Hole Motor (Air or Foam)
|
Model
|
OD
|
Flow rate
|
Speed
(r/min)
|
motor drop of pressure(MPa)
|
working torque(N.m)
|
Max
Torque
(N.m)
|
recom-mended drill(kN)
|
max.drill(kN)
|
Max.HP(kW)
|
Length(m)
|
Connections (API REG)
|
|
(Inch)
|
(mm)
|
Box up
|
Box down
|
|
K5LZ95*7.0
|
33/4
|
95
|
5～10
|
60～130
|
2
|
1000
|
1600
|
30
|
60
|
13.61
|
5.8
|
27/8
|
27/8
|
|
K7LZ120*7.0
|
43/4
|
120
|
10～20
|
50～100
|
1.8
|
2770
|
4430
|
55
|
100
|
29.0
|
6.2
|
31/2
|
31/2
|
|
K7LZ172*7.0
|
63/4
|
172
|
22～38.5
|
50～100
|
2.4
|
6000
|
9600
|
150
|
300
|
62.8
|
6.7
|
41/2
|
41/2
|
|
K7LZ197*7.0
|
73/4
|
197
|
33.5～56.7
|
50～80
|
2.4
|
11000
|
17600
|
200
|
380
|
92.2
|
6.9
|
51/2
|
65/8
|
|
K7LZ244*7.0
|
95/8
|
244
|
42～70
|
40～70
|
2.4
|
15000
|
24000
|
210
|
400
|
110
|
7.8
|
65/8
|
75/8
|
|
