Click image to view full size image
BM3 series orbital hydraulic motors have geroler element and integrated output shaft with distributing valve, as indicated in the assembly drawing, Drawing1 in next page. It has the following features of performance:
· Advanced design of spool valve distribution, realizing small size, compact structure and higher distributing accuracy.
· Adopt geroler element, ensuring higher mechanical efficiency and longer lift-time under high back pressures.
· Adopt double deep groove ball bearings, ensuring much more radial load and axial load, reducing friction forces and improving the mechanical efficiency.
| Displacementcm³/r [in³/r] | 100[6.1] | 160[9.8] | 200[12.2] | 250[15.3] | 315[19.2] | 400[24.4] | |
| Flow LPM [GPM] |
Cont. | 50[11] | 50[11] | 50[11] | 50[11] | 50[11] | 50[11] |
| Int. | 60[13] | 60[13] | 60[13] | 60[13] | 60[13] | 60[13] | |
| Max. Speed (RPM) |
450 | 281 | 226 | 180 | 147 | 121 | |
| Int. | 540 | 337 | 272 | 216 | 177 | 142 | |
| Pressure ΔBar [ΔPSI] |
Cont. | 140 [2030] |
125 [1813] |
125 [1813] |
120 [1740] |
120 [1740] |
110 [1595] |
| Int. | 160 [2320] |
140 [2030] |
140 [2030] |
130 [1885] |
130 [1885] |
125 [1813] |
|
| Torque Nm [lbf-in] |
Cont. | 178 [1575] |
272 [2407] |
330 [2921] |
392 [3469] |
499 [4417] |
581 [5142] |
| Int. | 216 [1929] |
306 [2708] |
357 [3160] |
424 [3753] |
540 [4779] |
660 [5841] |
|
E-mail: