Qjm Series Low Speed Hydraulic Motor

Model: QJM Series
Displacement: 63-1000 ml/r
Torque: 93 - 15000 N. M



QJM series hydraulic motors can constitute a hydraulic actuator with different oil pumps, valves and hydraulic parts. They are able to adapt themselves to all kinds of mechanical conditions by reason of some measures taken to their designs. 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. As this model has variable displacements dual and trial speeds, it is wider in speed regulating range. That one of Z series hydraulic motor can endure outside radial and axial forces. As T series hydraulic motor has a central through hole, the rotating shaft can pass through the motor.




Features

1. Because the rolling body of this motor is replaced by a steel ball rather than two or 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 kinematics' 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 volumetric 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. That one of Z series hydraulic motor can endure outside radial and axial forces. As T series hydraulic motor has a central through hole, the rotating shaft can pass through the motor.

Technical Parameter:

Type	Displacement (L/rev)	Pressure(MPa)		Rotational Speed Range(r/min)	Rated output Torque(N.M)	Mixture power (kw)
		Rated	Peak
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
1QJM011-0.32	0.339	10	16	5-400	468	5.9
1QJM11-0.4	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
1QJM52-32	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	31..5	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
1QJM62-8.0	7.85	10	16	0.5-100	11618	73.0
1QJM62-1.0	10.15	10	16	0.5-80	15022	95.0