The essential components of series APM external gear motors are an aluminium alloy body and two gearwheels supported by plain bearings.

The front flange can be the SAE standard, or the British or German OEM patterns.

Particular attention has been focussed on the design of the shaft seal, which is often affected by back-pressures.

Advantages

• High overall efficiency thanks to optimised hydraulic compensation
• Optimum quality/price ratio
• Customised models can be built for specific applications
• Low maintenance requirements, even in heavy-duty operating conditions
• Various components and accessories are available for radial/axial loads, integral anti-cavitation valve, etc.

Technical data

APM05
 

APM100
 

APM/
APMR200

Consumption

Operating
pressure up to

Peak pressure

Max. speed

Max. output torque*

Front flange
options

cm³/rev

bar

bar

rpm

Nm

-

0.5 - 1.6

190

230

7000

0.7 - 2.3

Italian
2-hole

2.5 - 10.0

210

280

5000

3.5 - 14

SAE,
British,
German

8.5 - 26.0

220

250

4000

12 - 36

SAE,
British,
German

* Typical value for 100 bar and the largest consumption within the frame size.

Models

• Unidirectional  (model code APM)
• Reversible (model code APMR)
• With integral anti-cavitation valve
• With outrigger bearing for axial and radial loads (not for APM05 - APM100)

Applications

• Agricultural machines
• Construction machinery
• Winches
• Harvesting machines
• Hydraulic tools