Encoder SEB/SEB-Z

Ø 50 mm

Encoder SEB

Encoder SEB

Stout and reliable the incremental rotary encoders series SEB/SEB-Z can be employed in severe conditions. They can be supplied in the bidirectional type (SEB) or bidirectional with zero reference pulse (SEB-Z). The number of pulses per revolution ranges from 2 to 12500.

The types SEB-M/SEBZ-M operate according to the magnetic principle, with a number of ppr ranging from 8 to 2048.

The ABS plastic case offers high protection against environmental agents – IP64 degree, which can be upgraded to IP65 with the optional O-ring mounted on the encoder shaft.

The connections are provided by cable or connector in axial position; the output signals can feature the NPN open collector, push-pull or line-driver format.


Available versions

Bidirectional with (SEB-Z) or without zero pulse (SEB)
Pulses/revolution: 2 ÷ 12500

Magnetic bidirectional with (SEBZ-M) or without zero pulse (SEB-M)
Pulses/revolution: 8 ÷ 2048

Technical specifications

  • Round flange 50 mm diameter
  • Shaft diameter 10 mm
  • Voltage supply 8/24 or 5 Vdc
  • Protection against short circuit and polarity reversal
  • Power consumption 30/80 mA
  • Max counting frequency 100 KHz
  • Electronic output: open collector NPN, Push-Pull, Line-driver
  • Axial cable outlet, cable length 3 m (1 m for line driver output) or axial connector equipped with the flying part
  • ABS plastic case
  • Protection degree IP64 (optional IP65 with O-ring mounted on the shaft)

Related documents

Encoder SEB with B100 supporting arm and measuring wheel mod.251

Encoder SEB with B100 supporting arm and measuring wheel mod.251