STAR Motors & Alternators: 1S132M/A

The 1s132M/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 1s132M/A has a stroke limit of 14 mm and is driven by up to 250 Watts of AC power.

  • Specifications

Specifications Include:

  • 250 We at 60 Hz, 12 mm stroke
  • Acoustic power as driver – 220W at 60Hz
  • Core impedance @ 110VAC winding: 2 ohm DC, (18 @ 60 Hz)
  • Stator inductance @ 110VAC winding: 46mH
  • Rated operating voltage/current: 110 VAC 1ø rms @ 60 Hz/4.0 A rms (0.85 power factor)
  • Stroke limit 14 mm (12mm operation must be centered within 1 mm)
  • Nominal BL product @ max voltage winding: 47 N/Ampere (approximate)
  • Intrinsic Stiffness: 46 kN/m (approximate)
  • Damping, Rm: 7.0 N-s/m (approximate)
  • Moving mass 0.721kg (with 1.902” piston)
  • 132 mm diameter, 80 mm long