Encoder | INDUCTIVE Rotary | IND-MAX-250

INDUCTIVE MAX Encoder : For Extreme Conditions

Magnetic encoder IND-MAX-250 for position encoder robust integration

IND-MAX inductive angle encoders provide robust, high-precision measurement in extreme environment applications across land, sea, and air.

Engineered for real-time applications, IND-MAX encoders deliver superior position and speed sensing in the harshest environments. Unlike optical and capacitive technologies, which can become unreliable in harsh conditions, the IND-MAX encoder series is designed to deliver superior performance and durability, exceeding the limits of existing technologies. IND-MAX encoders are available in sizes up to 375mm in diameter, feature a compact, low-profile design with a large bore and up to 23-bit resolution. Their robust housing and wide operating temperature range ensure high reliability even in harsh, high-shock environments.

Advantages

  • Plug-n-play
  • No field calibration required
  • Wide mounting tolerances
  • High accuracy

Benefits

  • Low installation cost
  • Low integration effort
  • Easy installation

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System Data

IND-MAX-250
Type Axial, frameless, true absolute, inductive measuring principle
Standard Resolution 23 bits
ENOB in entire mounting tolerance range 22 bits
High Accuracy Enhanced accuracy can be achieved depending on the mounting setup
Standard Accuracy ± 007“,± 0.002°,± 035 µrad
Thickness 10.95
Hysteresis none
Repeatability 1 resolution count
Position update rate and signal latency Real-time
Power-up Time max. 0.8 sec

Electrical Data

Supply voltage min.4.35Vdc.max.36Vdc
Reverse polarity protection yes
Current Consumption max. 150 mA @ 5 Vdc max. 50 mA @ 24 Vdc

Mechanical Data

Stator Base Material Anodized aluminum CTE ~ 24 ppm/°C
Stator Weight 275.00 g
Rotor Base Material Anodized aluminum CTE ~ 24 ppm/°C
Rotor Weight 165.00 g
Vibration EN 60068-2-6, 20 g, 55 .. 2000 Hz
Shock EN 60068-2-27, 200 g, 6 ms

Mounting Tolerances

Nominal Axial (air-gap) 0.50 mm
Axial Tolerance 0.30 mm (0.20 mm to 0.80 mm)
Radial Tolerances 0.20 mm

Environmental Data

Temperature Range - Standard Operating -20°C .. +85°C
Temperature Range - Standard Storage -20°C .. +85°C
Temperature Range - Extended Operating -40°C .. +105°C
Temperature Range - Extended Storage -55°C .. +125°C
Ingress Protection IP67
EMC Immunity complies with EN IEC 61000-6-2
EMC Emission complies with EN IEC 61000-6-4
IND-MAX-250_rev01.zip (320.36 KB)

Applications