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FVM58 Multiturn absolute rotary encoder

Key Benefits at a Glance

  • Industrial standard housing ∅58 mm
  • 25-bit multiturn
  • Output code: gray and binary
  • Short-circuit proof push-pull output
  • Inputs for selecting counting direction, LATCH, and PRESET
  • Code change frequency up to 400 kHz
  • Servo or clamping flange

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Product Compliance: USA - cULus
Product Compliance: Europe – CE
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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Technical data of FVM58

Operating voltageUB10 ... 30 V DC
No-load supply currentI0max. 140 mA
Power consumptionP0≤ 2.5 W , without output drivers
Linearity± 0.5 LSB
Output codeGray code, binary code
Code course (counting direction)cw ascending (clockwise rotation, code course ascending)
Code preparation time0.3 ms
Interface typePush-pull, parallel , short-circuit protected
Resolution
Multiturn25 Bit
Load current20 mA
Voltage drop≤ 2.5 V
Signal voltage
Highoperating voltage minus voltage drop
Low≤ 2.8 V
Rise time300 ns
De-energized delay300 ns
Code change frequency400 kHz
Input typeSelection of counting direction (cw/ccw)
Signal voltage
High10 ... 30 V
Low0 ... 2 V
Input current< 6 mA
Signal durationmin. 10 ms
Input typeTemporary storage (LATCH)
Signal voltage
High10 ... 30 V
Low0 ... 2 V
Input current< 6 mA
Signal durationmin. 100 µs
Switch-on delay< 0.1 ms
Switch-off delay< 0.1 ms
Input typezero-set (PRESET)
Signal voltage
High10 ... 30 V
Low0 ... 2 V
Input current< 6 mA
Signal durationmin. 10 ms
Switch-on delay< 1 ms
Connectortype 9426, 26-pin
Cable∅9 mm, 15 x 2 x 0.14 mm2, 2 m
Degree of protectionDIN EN 60529, IP65
Climatic testingDIN EN 60068-2-3, no moisture condensation
Emitted interferenceEN 61000-6-4:2007
Noise immunityEN 61000-6-2:2005
Shock resistanceDIN EN 60068-2-27, 100 g, 6 ms
Vibration resistanceDIN EN 60068-2-6, 10 g, 10 ... 2000 Hz
UL approvalcULus Listed, General Purpose, Class 2 Power Source
Operating temperature-40 ... 85 °C (-40 ... 185 °F)
cable models:
-30 ... 70 °C (fixed installation)
-5 ... 70 °C (movable installation)
Storage temperature-40 ... 85 °C (-40 ... 185 °F) (cable models: -5 ... 70 °C)
Material
Combination 1housing: powder coated aluminum
flange: aluminum
shaft: stainless steel
Combination 2 (Inox)housing: stainless steel
flange: stainless steel
shaft: stainless steel
Massapprox. 400 g (combination 1)
approx. 800 g (combination 2)
Rotational speedmax. 12000 min -1
Moment of inertia30 gcm2
Starting torque≤ 5 Ncm
Shaft load
Axial40 N
Radial110 N