Baumer FS 90

Baumer FS 90

Speed switches

  • Mechanical speed monitoring based on centrifugal force
  • Fixed switching speed
  • Switch with insulated make and break contact
Switching accuracy: ± 4 % (Δn = 2 rpm/s); 20 % (Δn = 1500 rpm/s)
Approval: CE
Emitted interference: EN 61000-6-3
Interference immunity: EN 61000-6-2
Minimum switching current: 50 mA
Output switching capacity: ≤6 A / 230 VAC ≤1 A / 125 VDC
Switching outputs: 1 output, speed control
Switching hysteresis: 40 % of switching speed
Switching deviation: ≤3 % (cw-ccw rotation)
Admitted shaft load: ≤150 N axial ≤250 N radial
Operating temperature: -40...+130 °C
Corrosion protection: IEC 60068-2-52 Salt mist for ambient conditions C4 according to ISO 12944-2
Weight approx.: 900 g
Connection: Terminal box
Rotor moment of inertia: 0,35 kgcm²
Operating torque: ≤2 Ncm
Range of switching speed (ns): 850...4500 rpm (Δn = 2 rpm/s)
Speed (n): ≤1,25 · ns
Protection DIN EN 60529: IP 55
Flange: EURO flange B10
Shaft type: ø11 mm solid shaft
Size (flange): ø115 mm
Material: Housing: aluminium die-cast Shaft: stainless steel

Data sheet - Data sheet – FS 90

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  • 1.36 MB
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Data sheet - Data sheet – FS 90

  • PDF
  • 1.36 MB
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Data sheet - Data sheet – FS 90

  • PDF
  • 1.36 MB
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Declarations of conformity - Speed switches

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Installation and operating instructions - FS 90

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  • 1.84 MB
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Baumer Product Catalogue

All of the Baumer products we supply can be found in the Baumer catalogue which is downloadable here