STAR Motors & Alternators: 1s226M/A

The 1s226M/A is high efficiency, linear reciprocating device that can be used as a motor or alternator.

The shaft is supported by Qdrive’s patented flexure design which provides a single degree of motion and eliminates contact between moving parts. This, by design, requires no maintenance and offers virtually infinite life. The 1s226M/A has a stroke limit of 20 mm and is driven by up to 1,200 Watts of AC power.

  • Specifications

Specifications Include:

  • 1200 We at 60 Hz, 20 mm stroke
  • Acoustic power as driver – 900W at 60Hz
  • core impedance @ 208VAC winding: 1.0 ohm DC (10 @ 60 Hz)
  • stator inductance @ 208VAC winding: 33mH
  • nominal BL product @ max voltage winding: 54 N/Ampere
  • rated operating voltage: 208 VAC 1ø rms @ 60 Hz
  • rated operating current: 15 Amperes rms (0.8 power factor)
  • intrinsic stiffness: 102 kN/m (approximate)
  • Stroke limit 20 mm
  • damping: Rm 26 N-s/m (approximate)
  • Moving mass 3.643 kg (approximate with 3.661” piston)
  • 226 mm diameter