HR Hydraulic motors 16, 25 cc

 

Two hydraulic motors are available for the MG41 gearbox, HR16-MG41, 16 cc and HR25-MG41, 25 cc.

In combination with different Spindle Units a great range of speeds can be covered.

All motors are mounted to the MG41 Gearbox with a quick release coupling. The motors are reversible for easy winding on and off of big diameter drill bits.


 

 

Spindle rpm with spindle units ST2 and ST3 :

Pentpak 25 +
1:st gear
2:nd gear 3:rd gear 4:th gear
25 cc motor + ST2: 120 rpm 195 rpm 335 rpm 530 rpm
25 cc motor + ST3: 250 rpm 395 680 1080
         
Pentpak 20/15 +
1:st gear
2:nd gear
3:rd gear
4:th gear
25 cc motor + ST2: 65 rpm 100 rpm 175 rpm 280 rpm
25 cc motor + ST3: 130 rpm 210 rpm 360 rpm 570 rpm
16 cc motor + ST2: 100 rpm 160 rpm 275 rpm 425 rpm
16 cc motor + ST3: 205 rpm 325 rpm 560 rpm 890 rpm

 

Torque with spindle units ST2 and ST3 :

Pentpak 25 +
1:st gear
2:nd gear 3:rd gear 4:th gear
25 cc motor + ST2: 1010 Nm 630 Nm 370 Nm 230 Nm
25 cc motor + ST3: 490 Nm 310 Nm 180 Nm 115 Nm
         
Pentpak 20/15 +
1:st gear
2:nd gear
3:rd gear
4:th gear
25 cc motor + ST2: 1010 Nm 630 Nm 370 Nm 230 Nm
25 cc motor + ST3: 490 Nm 310 Nm 180 Nm 115 Nm
16 cc motor + ST2: 865 Nm 540 Nm 315 Nm 200 Nm
16 cc motor + ST3: 420 Nm 265 Nm 155 Nm 100 N