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high quality QJM series hydraulic motor ball steel hydraulic motor from China

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high quality QJM series hydraulic motor ball steel hydraulic motor from China

China high quality QJM series hydraulic motor ball steel hydraulic motor from China supplier
high quality QJM series hydraulic motor ball steel hydraulic motor from China supplier high quality QJM series hydraulic motor ball steel hydraulic motor from China supplier high quality QJM series hydraulic motor ball steel hydraulic motor from China supplier high quality QJM series hydraulic motor ball steel hydraulic motor from China supplier

Large Image :  high quality QJM series hydraulic motor ball steel hydraulic motor from China

Product Details:

Place of Origin: China
Brand Name: cathyhsu@foxmail.com
Certification: ISO9001
Model Number: QJM series

Payment & Shipping Terms:

Minimum Order Quantity: 1 SET
Price: negotiation
Packaging Details: case
Delivery Time: 3 days
Payment Terms: T/T, L/C
Supply Ability: on requests
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Detailed Product Description
Contact: Cathy Skype: Kemercathy
Type: Ball Steel Hydraulic Motor

Product overview 

qjm hydraulic motor ball steel motor


 

QJM hydraluc motor that can constitute a hydraulic actuator with different oil pumps,valves and hydraulic parts is able to adapt itself to all kinds of mechanical conditions by reason of some measures taken to its design.The motor has many advantages,e.g.light weight,small size,wide speed regulating range,capable of stepping variation,reliable performance and long useful life,etc.It has been widely applied for mine engineering,hoisting rtansport,metallurgy,ships,machine tools,plastics processing and geological prospecting , etc. It is mainly used for pedrail walking , driving railway wheels ,different slewing gears, drilling ,winch hosting,belt transmission,material agitation ,cutting road surfaces,ship propulsion,plastics injection,etc.
 
Features 

 


 

1. Because the rolling body of this motor is replaced by a steel ball rather than two more rollers and beams commonly used in inner curve hydraulic motors ,it is simple in structure ,reliable in performance and greatly reduced in volume or weight.
2.  A small kinematic pair inertia and a hard steel ball make this motor continuously work during the rotation at higher speed and under stronger impact load.
3. It has higher mechanical and volumertic efficiency for its small friction pair ,oil feed shaft balanced with roller ,piston pair capable of static pressure balance&good lubrication and coated high pressure sealing oil on soft plastic mat.
4. As the oil feed shaft and stator are in rigid connection ,the oil pipeline of this model can be connected with steel pipe.
5. As this model has variable displacements dual and trinal speeds ,it is wider in speed regulating range.
6.Simple structure and easy maintenance.
7. The output shaft of the standard model can only endure the torque rather than outside radial and axial forces ,while that one of Z series hydraulic motor can endure outside radial and exial forces.
8.As T series hydraulic motor has a central through hole ,the rotating shaft can pass through the motor.
 
Selection Criteria: 

 


 

Each seies of motors has three pressure ratings ,the rated pressure is 10 ,16 ,20Mpa,and maximum pressure is 16,25,31.5Mpa,individually At the operating condition of lower power and low speed and high torque ,the overall efficiency of a motor is mainly determinded by volumetrical losses,it is recommended to select 10Mpa motor,At the condition of high power and high speed,the overall efficiency is mainly affected by mechanical losses,it is recommended to use 16 or 20 Mpa motor.
   In same conditions ,low speed performaned is critical ,Note that the bigger the displacement of motors ,the better the low speed performance,Moreover ,the lower the working pressure ,the better the low speed stability .At the condition of intermittent operating system ,lower pressure rating motors can be used ,conversely when long service life of ,motors is required ,it is recommended to select higher pressure rating motors.
 
Hydraulic Fluid 

 


 

1. The recommended working fluid is mineral oil.The Kinematic Viscosity range at different rated pressure is recommended as follows;
10Mpa and below  16~28mm2/S
16Mpa and below  28~35mm2/S
20Mpa and below  35~43mm2/S
2. Filtration requirement is based on the pump specifications.
 
Specification 

 


 

Type
Displacement
(L/rev)
Pressure (Mpa)
Rotational speed range (r/min)
Rated output
(N.m)
Max. power
Rated
Park
1QJM001-0.063
0.064
10
16
8-600
95
1.4
1QJM001-0.08
0.083
10
16
8-500
123
1.8
1QJM001-0.10
0.104
10
16
8-400
154
2.3
1QJM002-0.2
0.2
10
16
5-320
295
4.3
1QJM01-0.1
0.10
10
16
8-400
148
2.2
1QJM01-0.16
0.163
10
16
8-350
241
3.6
1QJM01-0.2
0.203
10
16
8-320
300
4.4
1QJM02-0.32
0.326
10
16
5-320
483
7.1
1QJM02-0.4
0.406
10
16
5-320
600
8.8
1QJM11-0.32
0.339
10
16
5-400
468
5.9
1QJM1A1-0.4
0.404
10
16
5-400
598
7.5
1QJM11-0.5
0.496
10
16
5-320
734
9.2
1QJM11-0.63
0.664
10
16
4-250
983
12.4
1QJM1A1-0.63
0.664
10
16
4-250
983
12.4
1QJM21-0.4
0.404
16
25
2-400
957
10.0
1QJM21-0.5
0.496
16
25
2-320
1175
12.3
1QJM21-0.63
0.664
16
25
2-250
1572
16.5
1QJM21-0.8
0.808
16
25
2-200
1913
20.0
1QJM21-1.0
1.01
10
16
2-160
1495
15.8
1QJM21-1.25
1.354
10
16
2-125
2004
21
1QJM21-1.6
1.65
10
16
2-100
2442
25.6
1QJM12-1.0
1.0
10
16
4-200
1480
18.6
1QJM12-1.25
1.33
10
16
4-160
1968
24.8
1QJM32-0.63
0.635
20
31.5
3-300
1880
19.8
1QJM32-0.8
0.808
20
31.5
3-250
2368
24.8
1QJM32-1.0
1.06
20
31.5
2-250
3138
33.0
1QJM32-1.25
1.295
20
31.5
2-200
3833
40.2
1QJM32-1.6
1.649
20
31.5
2-200
4881
51.2
1QJM32-2.0
2.03
16
25
2-200
4807
50.5
1QJM32-2.5
2.71
10
16
1-160
4011
42
1QJM32-3.2
3.3
10
16
1-125
4884
51.2
1QJM32-4.0
4.0
10
16
1-100
5920
62.0
1QJM42-2.0
2.11
20
31.5
1-250
6246
52.5
1QJM42-2.5
2.56
20
31.5
1-250
7578
63.5
1QJM42-3.2
3.24
10
16
1-200
4850
40.8
1QJM42-4.0
4.0
10
16
1-160
5920
50.0
1QJM42-4.5
4.6
10
16
1-125
6808
57.0
1QJM52-2.5
2.67
20
31.5
1-200
7903
66.2
1QJM52-3.2
3.24
20
31.5
1-200
9590
80.5
1QJM52-4.0
4.0
16
25
1-200
9472
80.0
1QJM52-5.0
5.23
10
16
1-160
7740
65.0
1QJM52-6.3
6.36
10
16
1-125
9413
79.0
1QJM62-4.0
4.0
20
31.5
0.5-150
11840
74.5
1QJM62-5.0
5.18
20
31.5
0.5-105
15333
96.5
1QJM62-6.3
6.27
16
25
0.5-125
14847
93.5
1QJM62-8
7.85
10
16
0.5-100
11618
73.0
1QJM62-10
10.15
10
16
0.5-80
15022
95.0
Not:
1. The technical parameters of various sorts of type’s hydraulic motors with beating have the same Data as standard type hydraulic motors.
2.Technical parameters of 1QJM322—**motors are the same as those of 1QJM32 above listed.
 
Main technical performance data of 2QJM※※--※※series fixed displacement hydraulic motor
Type
Displacement
(L/rev)
Pressure (Mpa)
Rotational speed range (r/min)
Rated output
(N.m)
Max. power
Rated
Park
2QJM02-0.4
0.406,0.203
10
16
5-320
600,300
8.8
2QJM11-0.4
0.404,0.202
10
16
5-400
598,299
7.5
2QJM11-0.5
0.496,0.248
10
16
5-320
734,367
9.2
2QJM11-0.63
0.664,0.332
10
16
4-250
938,492
12.4
2QJM21-0.32
0.317,0.1585
16
25
2-320
751,376
8.0
2QJM21-0.5
0.496,0.248
16
25
2-320
1175,588
12.4
2QJM21-0.63
0.664,0.332
16
25
2-250
1572,786
16.5
2QJM21-1.0
1.01,0.505
10
16
2-160
1495,748
15.8
2QJM21-1.25
1.354,0.677
10
16
2-125
2004,1002
21
2QJM21-1.6
1.65,0.825
10
16
2-100
2442,1221
25.6
2QJM32-0.63
0.635,0.318
20
31.5
3-500
1880,940
19.8
2QJM31-1.0
1.06,0.53
20
31.5
2-400
3138,1519
33.0
2QJM32-1.25
1295,0.648
20
31.5
2-320
3833.1917
40.2
2QJM32-1.6
1.649,0.825
20
31.5
2-250
4881,2441
51.2
2QJM32-1.6/0.4
1.6,0.4
20
31.5
2-250
4736,1184
49.6
2QJM32-2.0
2.03,1.015
16
25
2-200
4807,2404
50.5
2QJM32-2.5
2.71,1.355
10
16
1-160
4011,2006
42.0
2QJM32-3.2
3.3,1.65
10
16
1-125
4844,2442
51.2
2QJM32-4.0
4.0,2.0
10
16
1-100
5920,2960
62.0
2QJM42-2.0
2.11,1.055
20
31.5
1-320
6246,3123
52.55
2QJM42-2.5
2.56,1.28
20
31.5
1-250
7578,3789
63.5
2QJM42-3.2
3.24,1.62
10
16
1-200
4850,2425
40.8
2QJM42-4.0
4.0,2.0
10
16
1-160
5920,2960
50.0
2QJM42-4.5
4.6,2.3
10
16
1-125
6808,3404
66.0
2QJM52-2.5
2.67,1.335
20
31.5
1-320
7903,3952
66.2
2QJM52-3.2
3.24,1.62
20
31.5
1-250
9590,4795
80.5
2QJM52-4.0
4.0,2.0
16
25
1-200
9472,4736
80.0
2QJM52-5.0
5.23,2.615
10
16
1-160
7740,3870
65.0
2QJM52-6.3
6.36,3.18
10
16
1-125
9413,4707
79.0
2QJM62-4.0
4.0,2.0
20
31.5
0.5-200
11840,5920
74.5
2QJM62-5.0
5.18,2.59
20
31.5
0.5-160
15333,7667
96.5
2QJM62-6.3
6.27,31315
16
25
0.5-125
14847,7424
73.0
2QJM62-8.0
7.85,3.925
10
16
0.5-100
11618,5809
73.0
2QJM62-10
10.15,5.075
10
16
0.5-80
15022,7511
95.0
3QJM32-1.25
1.259,0.648,0.324
20
31.5
2-320
3833,1917,959
40.2
3QJM32-1.6
1.649,0.825,0.413
20
31.5
2-250
4881,2441,1221
51.2
Note: 1. The technical parameters of various sorts of variable hydraulic motors with beating and oil passing valve have the same data as variable hydraulic motors.

 

high quality QJM series hydraulic motor ball steel hydraulic motor from China

Contact Details
China KB Machinery Imp and Exp Co.,Ltd

Contact Person: Ms. Cathy Xu

Tel: 86-134-86645746

Fax: 86-574-86105326

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