HYDRAULIC MOTOR

CRM SERIES

CRM-HA/CRM-HB
CRM-PC

  • Strong anti-shock capability and stability
  • High reliability; easy maintenance
  • Higher mechanical and volumetric efficiency

CRM-HA / HB

HYDRAULIC MOTOR

CRM-HA/HB series’ cam-ring piston hydraulic motor is what we design for high-end application. With advantage of hollow rotor, CRM motor can be mounted with brake, speed encoder, and some special equipments mounted through the center of motor, according to the user’s requirements. It shows its striking features of high pressure endurance, stability at low speed, and high output torque in various inferior working conditions.

PRODUCT FEATURES

  • Strong anti-shock capability and stability;
  • Stable variable swtich and parking brake;
  • Enable free running working condition;
  • Multi-mounting options; hollow shaft design;
  • Large output torque; wide speed range; directly replace combinated devices of high speed motor and gearbox; compact structure;
  • Stable performance at low speed;
  • Higher mechanical and volumetric efficiency;
  • Reversible rotation;
  • High power-mass ratio;
  • High reliability; easy maintenance.

QUICK CHECK CRM-HA

THEORY
DISPLACEMENT

1256-17600 ml/r

RATED
PRESSURE

25 MPa

MAX.
PRESSURE

31,5 MPa

RATED
TORQUE

5000-70000 N.m

MAX.
SPEED

89-340 r/min

RATED
POWER

150-350 Kw

QUICK CHECK CRM-HB

THEORY
DISPLACEMENT

15100-52800 ml/r

RATED
PRESSURE

25 MPa

MAX.
PRESSURE

31,5 MPa

RATED
TORQUE

60000-210000 N.m

MAX.
SPEED

27-106 r/min

RATED
POWER

250-400 Kw

CRM-PS

HYDRAULIC MOTOR

CRM-PS series’ LSHT radial cam-ring hydraulic motors are widely applied in deck, construction, mining machinery, cement equipments, heavy metallurgy, and can be directly used in hydrostatic transmission units.

PRODUCT FEATURES

  • The modular design of the product, output module, function module, flow-distribution module and brake module, enables customers to select according to their actual requirements, thus to reduce their mechanical configuration to make the whole layout flexible and simple.
  • The output module of products applies biconical roller bearing to withstand stronger radial and axial force;
  • The disc flow-distribution module features with automatic wear- compensation function, which keeps high volumetric efficiency of motors in long term;
  • The Function module applies sliding shoe which features with high load, anti-friction and heat-resistance performance, to reduce mechanical friction loss, optimizes stator curves’ design, thus to improve the running stability and impact-resistance of the motor;
  • The application of new composite processing technology enhances fatigue, abrasive and correction resistance of the parts, thus to prolong the service life of the motor.Customers select according to their actual requirements, thus to reduce their mechanical configuration to make the whole layout flexible and simple.

QUICK CHECK

THEORY
DISPLACEMENT

86-4198 ml/r

RATED
PRESSURE

25 MPa

MAX.
PRESSURE

45 MPa

RATED
TORQUE

342-16688 N.m

MAX.
SPEED

75-390 r/min

RATED
POWER

9-110 Kw