SMA Series
Motors with high pressure and power capabilities
Features
High Pressure Capability
- Most SMA motors are designed for continuous 350 bar & intermittent 490 bar duty.
- Will withstand higher peak pressures
High Power Capability
- Designed for continuous high power use.
High Speed Range
- Designed to operate over a wide speed range.
- Up to 150:1 for standard models.
- Up to 250:1 for some special models.
High Efficiencies
- Minimal no load pressure drop even at high speed.
- Efficient design based on hydrostatic & taper roller bearings.
Robust
- Built to withstand high mechanical & hydraulic shock load.
- Hardened high tensile steel crankshaft supported in large taper roller bearings.
- Gears may be mounted directly on motor shafts (please ask for details).
Series Operation
- Max system pressure allowed on inlet and outlet ports simultaneously.
- This allows greater system flexibility.
Freewheel
- True freewheel possible.
- Recirculating freewheel possible.
Multi Displacements
- 1.6, 2.0 or 2.6 displacement ratios are possible.
- for multi-motor circuits, series/parallel circuits are possible.
High Power Options
- Typically 60% higher rating than standard SMA motors.
Fluid Versatility
- Suitable for use with most hydraulic fluids.
- HFA,HFB,HFC,HFD.
