TR Electronic CEV58M-SSI-1-D-1 – Absolute Rotary Encoder

• Brand: TR Electronic
• Model: CEV58M-SSI-1-D-1
• Author: Ubest Automation
• Nominal voltage: 24 VDC (limit range 11–27 VDC)
• Nominal current (unloaded): 80 mA typical
• Total resolution: ≤33 Bit
• Steps per revolution: ≤32768
• Revolutions: ≤256000
• SSI clock frequency: 80–1000 kHz
• SSI data output: RS-422, 2-wire
• Incremental interface (optional): 1024 or 2048 square waves
• Cycle time (internal): 250 µs
• Programmable parameters: resolution, counting direction, preset
• External inputs: F/R direction and electronic preset
• External outputs: 8 push-pull outputs (short-circuit proof)
• Mechanical max speed: 12,000 rpm
• Shaft load (axial/radial): ≤50 N / ≤100 N
• Bearing life: ≥3.9E+10 revolutions (at 6000 rpm, 60°C, 60% load)
• Angular acceleration: ≤1E+5 rad/s²
• Moment of inertia: 2.5E-6 kg m²
• Start-up torque at 20°C: 2 Ncm
• Mass: 0.3–0.5 kg
• Vibration resistance: ≤100 m/s² (50–2000 Hz sine)
• Shock resistance: ≤1000 m/s² (11 ms half-sine)
• EMC immunity: DIN EN 61000-6-2
• EMC emission: DIN EN 61000-6-3
• Working temperature (standard): 0…+60°C
• Working temperature (optional): -20…+70°C
• Storage temperature: -30…+80°C (dry)
• Relative humidity: 98% non-condensing
• Protection class: IP65

Frequently asked questions

• Q: Can I program the resolution of CEV58M-SSI-1-D-1?
  A: Yes. Use TR-Soft (TRWinProg) to change resolution, counting direction, and preset.
• Q: Does this encoder work at -20°C?
  A: Yes. Order the optional extended temperature range -20…+70°C.
• Q: What is the SSI mono time?
  A: Typically 20 µs. The encoder supports 80–1000 kHz clock frequency.
• Q: Is the incremental output always available?
  A: No. It is an optional interface with 1024 or 2048 square pulses.
• Q: How do I get the programming tool?
  A: Contact Ubest Automation for TRWinProg software access.

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