Hydraulic Motor CRM-HA/HB Serie
CRM-HA/ HB series cam-ing piston motor is what we design for hih-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 requirements. It shows its striking features of high pressure endurance, stability at low speed, and high output torque in various inferior working conditions
Main 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
1、Seal cover
2、Axial radial composite bearings
3、The the oover of the end of the roller
4、The oil port flange
5、Movement curve
6、Cam roller
7、Piston
8、Roller with spline
9、Valve plate
10、The output block
A) Inlet or outlet port A
C) Inlet or outlet port C
D)Drain port
F)Flushing port
CRM-HA Serie Technical Specification
TYPE | Displacement | Unit Torque |
Rated Pressure |
Max. Pressure |
Rated Torque |
Rated Speed |
Max. Speed |
Weight (Spline) |
Weight (Shrink Disc Coupling) |
ml/r | N.m/bar | bar | bar | N.m | r/min | r/min | Kg | Kg | |
HA50-20 | 1256 | 20 | 250 | 315 | 5000 | 340 | 340 | 175 | 203 |
HA50-25 | 1570 | 25 | 250 | 315 | 6250 | 298 | 340 | ||
HA50-32 | 2010 | 32 | 250 | 315 | 8000 | 238 | 340 | ||
HA50-40 | 2512 | 40 | 250 | 315 | 10000 | 196 | 298 | ||
HA50-50 | 3140 | 50 | 250 | 315 | 12500 | 170 | 238 | ||
HA70-40 | 2512 | 40 | 250 | 315 | 10000 | 230 | 340 | 205 | 232 |
HA70-50 | 3140 | 50 | 250 | 315 | 12500 | 191 | 272 | ||
HA70-60 | 3771 | 60 | 250 | 315 | 15000 | 166 | 234 | ||
HA70-70 | 4400 | 70 | 250 | 315 | 17500 | 153 | 204 | ||
HA100-40 | 2512 | 40 | 250 | 315 | 10000 | 332 | 340 | 265 | 310 |
HA100-50 | 3140 | 50 | 250 | 315 | 12500 | 272 | 340 | ||
HA100-60 | 4020 | 64 | 250 | 315 | 16000 | 221 | 332 | ||
HA100-80 | 5024 | 80 | 250 | 315 | 20000 | 187 | 264 | ||
HA100-100 | 6280 | 100 | 250 | 315 | 25000 | 162 | 230 | ||
HA140-80 | 5024 | 80 | 250 | 315 | 20000 | 208 | 289 | 305 | 347 |
HA140-100 | 6280 | 100 | 250 | 315 | 25000 | 174 | 234 | ||
HA140-120 | 7543 | 120 | 250 | 315 | 30000 | 153 | 208 | ||
HA140-140 | 8800 | 140 | 250 | 315 | 35000 | 145 | 187 | ||
HA210-160 | 10051 | 160 | 250 | 315 | 40000 | 89 | 128 | 395 | 456 |
HA210-180 | 11314 | 180 | 250 | 315 | 45000 | 85 | 115 | ||
HA210-210 | 13200 | 210 | 250 | 315 | 52500 | 72 | 98 | ||
HA280-240 | 15085 | 240 | 250 | 315 | 60000 | 78 | 104 | 485 | 546 |
HA280-280 | 17600 | 280 | 250 | 315 | 70000 | 67 | 89 |
CRM-HB Serie Technical Specification
TYPE | Displacement | Unit Torque |
Rated Pressure |
Max. Pressure |
Rated Torque |
Rated Speed |
Max. Speed |
Weight (Spline) |
Weight (Shrink Disc Coupling) |
ml/r | N.m/bar | bar | bar | N.m | r/min | r/min | Kg | Kg | |
HB280-240 | 15100 | 240 | 250 | 315 | 60000 | 45 | 58 | 705 | 800 |
HB280-280 | 17600 | 280 | 250 | 315 | 70000 | 37 | 49 | ||
HB400-240 | 15100 | 240 | 250 | 315 | 60000 | 80 | 106 | 1060 | 1160 |
HB400-280 | 17600 | 280 | 250 | 315 | 70000 | 62 | 89 | ||
HB400-320 | 20100 | 320 | 250 | 315 | 80000 | 60 | 80 | ||
HB400-360 | 22600 | 360 | 250 | 315 | 90000 | 50 | 70 | ||
HB400-400 | 25100 | 400 | 250 | 315 | 100000 | 49 | 64 | ||
HB560-440 | 27600 | 440 | 250 | 315 | 110000 | 42 | 55 | 1115 | 1290 |
HB560-480 | 30200 | 480 | 250 | 315 | 120000 | 41 | 53 | ||
HB560-520 | 32700 | 520 | 250 | 315 | 130000 | 35 | 48 | ||
HB560-560 | 35200 | 560 | 250 | 315 | 140000 | 34 | 45 | ||
HB840-600 | 37700 | 600 | 250 | 315 | 150000 | 26 | 38 | 1445 | 1620 |
HB840-640 | 40200 | 640 | 250 | 315 | 160000 | 24 | 35 | ||
HB840-680 | 42700 | 680 | 250 | 315 | 170000 | 23 | 34 | ||
HB840-720 | 45200 | 720 | 250 | 315 | 180000 | 21 | 31 | ||
HB840-760 | 47800 | 760 | 250 | 315 | 190000 | 20 | 29 | ||
HB840-800 | 50300 | 800 | 250 | 315 | 200000 | 20 | 29 | ||
HB840-840 | 52800 | 840 | 250 | 315 | 210000 | 18 | 27 |