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Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL

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Fixed Displacement Motor A4FM<br />

Sizes 22...500<br />

Axial piston swashplate design<br />

Series 3<br />

Sizes 22...56 und 125...500<br />

Series 1<br />

Size 71<br />

Open and closed circuits<br />

Nominal pressure<br />

Sizes 22...56 400 bar<br />

Sizes 71...500 350 bar<br />

Peak pressure<br />

Sizes 22...56 450 bar<br />

Sizes 71...500 400 bar<br />

The swashplate motor can be used<br />

wherever bent axis motors cannot<br />

be used for technical reasons or<br />

lack of space, such as:<br />

U Series connection (high summated<br />

pressure)<br />

U Built-on brake (through-drive<br />

possibility) for sizes 22…56<br />

U Drives with rotary vibration<br />

Sizes 22...56 2-hole flange<br />

Sizes 71...250 4-hole flange<br />

Size 500 8-hole flange<br />

Size 22 28 40 56 71 125 250 500<br />

Displacement Vg cm 3<br />

22 28 40 56 71 125 250 500<br />

Speed nmax rpm 4250 4250 4000 3600 3200 2600 2200 1800<br />

1)<br />

nmax interm. rpm 5000 5000 5000 4500 – – – –<br />

Input flow at n max q Vmax L/min 93 119 160 202 227 325 550 900<br />

Power �p = 400 bar P max kW 62 79 106 134 132 2) 190 2) 321 2) 525 2)<br />

Torque �p = 400 bar T max Nm 140 178 255 356 395 2) 696 2) 1391 2) 2783 2)<br />

Weight (approx.) m kg 11 11 15 21 34 61 120 260<br />

1) Overspeed for unload and overrun operations �p < 150 bar und t < 5 s<br />

2) �p = 350 bar<br />

Detailed information:<br />

A4FM RE 91 120<br />

23<br />

1

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