ZF Resolver

Resolver

VR Resolver

Z

ZFVR-SNR Family : ZF Variable Reluctance Resolver with Sinusoidal-Waveform Rotor Lobe

Features

  • 1X Absolute VR Resolver by Installing Regular 1X Sinusoidal Rotor Lobe
  • Flexible 1X ~ kX Speed VR Resolvers under the Same Stator
  • Installing 1X ~ kX Speed Sinusoidal Rotor Lobes

Advantages

  • No Extra Cost for the 1X VR Resolver
  • Much Reduced Manufacturing Cost
  • Less than Half of the Convention VR resolvers

Resolutions

  • 12bits ~ 15bits
Z

ZFVR-SQR Family : ZF Variable Reluctance Resolver with Square-Waveform Rotor Lobe

Features

  • 1X Absolute VR Resolver by Installing Regular 1X Square Rotor Lobe
  • More Robust under the Harsh Environment

Advantages

  • Reduced Manufacturing Cost than Sinusoidal Rotor Lobe
  • More Robust under the Harsh Environments

Resolutions

  • 10bits ~ 13bits

WR Resolver

Z

ZFWR Family : ZF Wound Rotor Resolver

Features

  • Carrier Amplitude Under-Modulation is Allowed, which Relaxes a Lot of Design and Manufacturing Requirements
  • Harmonic Distortions are Removed by the ZF Transform

Advantages

  • Simple WR Resolvers are Feasible
  • Very Thin and Light

Resolutions

  • 12bits ~ 15bits

VI Resolver

Z

ZFVI Family : ZF Variable Inductance Resolver

Features

  • Flexible and Scalable Design
    # of Bobbin Core: 5 poles ~ 15 poles
  • Flexible 1X ~ kX Speed VI Resolvers under the Same Stator
    Installing 1X ~ kX Speed Rotors

Advantages

  • Easy to Manufacturing
  • High Precision

Resolutions

  • 12bits ~ 14bits

Capacitive Resolver

Z

ZFCP Family : ZF Capacitive Resolver

Features

  • Very Simple and Low Lost
  • Flexible 1X ~ kX Speed Capacitive Resolvers under the Same Stator
    Installing 1X ~ kX Speed Rotor

Advantages

  • Low Cost and Simple Manufactring on the PCB

Resolutions

  • 12bits ~ 14bits