Incremental rotary encoder - ERN 1123 - ID 681765-14
Brand: Heidenhain

  • High axial tolerance of up to ±0.5 mm.
  • Blind hollow shaft.
  • Positioning accuracy of down to ±18".
  • Max. operating temperature: 100 °C.
  • Interfaces: 1 VPP, TTL, and HTLs.
  • Housing diameter ≈ 35 mm.


Product Description

Number of signal periods: 2000.

Commutation signal: C01 [Block commutation 2 x 180°].

Reference mark: RV [90°].

Output signal: TTL-C.

Max. scanning frequency: 300.00 kHz.

Power supply: 5 V (+-10 %).

Coupling version: Stator coupling for plane surface (hole circle Ø 40 mm).

Shaft: Hollow through shaft with radial fastening, diameter 8 mm.

Protection rating: IP20 (EN60529).

Operating temperature: -20/+90 °C.

Electrical connection: free cable end with tinned litz wires (70 mm) and twisted + tinned shield.

Pin configuration: D685410.

Connecting direction: Cable outlet for axial and radial use.

Cable length: 5.00 m.

Cable design: 7x2x0.18 mm².

Cable type: PVC Ø 6.5 mm.

Special characteristics, rotational encoders: Sealing for separate cover.

Included part: Setscrew 2x M3x3 - WP [685222-14].

User Manual:

Refer to Mounting Instructions.

Area of application:

Servo Motors, Automation.

Benefits:

Direct Shaft Coupling, Precise Positioning, Flexible Coupling, Compact Design.