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551 Series Air Motor, 5.6 hp

The 551 Series comes with a specialty governed motor for increased speed control. This series also features foot mounting.

Durable:

  • The 551 Series is durable enough to withstand harsh environments.

Performance:

  • This series supports variable speeds and torques, as well as the ability to start and stop instantly without overheating.

Model

Max. Power (hp)

Max. Power (kW)

Reversible

Torque Stall (ft-lb)

Torque Stall (Nm)

Free Speed (rpm)

Torque Output @ Max. H.P. (ft-lb)

Torque Output @ Max. H.P. (Nm)

Speed at Max. Power (rpm)

Starting Torque (ft-lb)

Starting Torque (Nm)

Air Consumption at Max. Power (scfm)

Air Consumption at Max. Power (m³/min)

Weight (lb)

Weight (kg)

Length (in)

Length (mm)

Diameter/Width (in)

Diameter/Width (mm)

In Line Motor

551S051-W/RC

5.6

4.18

Yes

885

1200

77

442.5

599.95

59

650

881

160

4.53

93

42.2

19.06

484.2

15

381

Yes

551SM51-W/RC

5.6

4.18

Yes

545

739

120

272.5

369.46

95

400

542

160

4.53

93

42.2

19.06

484.2

15

381

Yes

Air Motors Brochure

16 MB, PDF

551 Series Product Information

1.9 MB, PDF

551 Series Parts Information

853 KB, PDF

551 Series Maintenance Information

920 KB, PDF

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