Tachometer Generators

Products Features

  • ・Compact, high functioning and high reliability
  • ・Minimal ripples in output voltage
  • ・Superior linearity


Outside diameter Item Unit TG-234401P TG-234402P Detailed specs
Ø23 Output voltage V/1000rpm 3±10% 6±10%
Linearity % 0.2max 0.2max
Ripple P-P value (test circuit) % 3max 3max
Ripple RMS % 0.5max 0.5max
Ripple frequency Cycle/Rev 11 11
Directional deviation %max 0.5 0.5
Armature resistance Ω 90 280
Inductance mH 0.8 3.3
Armature inertia g‐c㎡ 2.0 2.0
Friction torque gf‐cm 20 20
Generated voltage temperature coefficient %/℃ -0.03 -0.03
Insulation resistance 10(min) 10(min)
Temperature in vicinity -10~+60  -10~+60
Armature winding temperature increase limit 130  130
Speed range rpm 7000max 7000max
Thrust gap mm 0.025~0.1 0.025~0.1
Radial gap mm max 0.038 0.038
Shaft vibration (T.I.R.) mm max 0.05 0.05
Weight g 110 110

 

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