109-1450-006 Char-Lynn Eaton hydraulic orbital motor series 4000,LSHT gerotor motor
HANJIU CODE BMK4-245cc
Displacement: 246.3 cm3/r [15.03 in3/r]
Mounting: standard, 4 bolt, 127.00 [5.000] pilot dia.14.27 [.562] dia. holes on 161.92 [6.375] dia. bolt circle. (sae c)
Shaft: 31.75 [1.250] dia. similar to sae flat root side fit, 14 tooth, 12/24 dp 30 deg. involute spline, 25.01 [.985] minimum full spline length
Ports: 19.05 [.750] 4 bolt split flange staggered ports standard pressure series
Flow: .4375-20 unf-2b sae o-ring port with check valve
Main specification
| TYPE |
BMK4 |
BMK4 200 |
BMK4 250 |
BMK4 |
BMK4 |
BMK4 |
|
| Displacement(ml/r) | 159.2 | 195.6 | 246.1 | 311.6 | 391.3 | 490.8 | |
| Max.speed(rpm) |
cont. |
560 | 440 | 300 | 234 | 188 | 155 |
| int. | 670 | 535 | 450 | 351 | 282 | 232 | |
Max.Pressure.Drop(Mpa) |
cont. | 20 |
20 |
20 | 20 | 20 | 20 |
| int. | 30 | 30 | 30 | 30 | 30 | 27.5 | |
| peak. | 30 | 30 | 30 | 30 | 30 | 30 | |
| Max.Torque(N.m) | cont. | 450 | 565 | 710 | 920 | 1160 | 1445 |
| int. | 680 | 855 | 1080 | 1325 | 1625 | 1880 | |
| Max.Flow(cont.)(L/min) | cont. | 95 | 95 | 150 | 150 | 150 | 150 |
| int. | 115 | 115 | 205 | 225 | 225 | 225 | |
| Weight(kg) | 26.3 | 26.5 | 26.8 | 27.3 | 28 | 28.8 | |



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