QJM Series Hydraulic Motor

Model QJM series
Displacement 63-1000ml/r
Torque 93-15000N.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.
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