TWK CRF65-4096G4096E01 encoder

CNC machines

Robotics

Industrial automation lines

Packaging systems

Servo motor position control

Power generation equipment

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TWK CRF65-4096G4096E01 is a programmable multi-turn absolute electro-optical encoder designed for ultra-precise position feedback in industrial automation, CNC machinery, and robotics. It offers 24-bit resolution, rugged IP65 housing, and flexible output interfaces for demanding applications.

Resolution:

12-bit single-turn (4096 steps/rev)
12-bit multi-turn (4096 revolutions)
Total: 24-bit absolute position

Output Code: Gray or Binary (programmable)

Interfaces: SSI, optional ASA (RS-485), parallel outputs

Optional Outputs: Analog (0–10 V or 0–20 mA), discrete status signals

Supply Voltage: 11–30 VDC

Protection Class: IP65

Operating Temperature: -20°C to +60°C

Mechanical Design:

Housing: Anodized aluminum
Shaft: Stainless steel, 12 mm solid shaft

Dimensions: 230 mm x 150 mm x 230 mm

Weight: Approx. 1 kg

Speed: 3000 rpm continuous, 4000 rpm short-term

Programmable Features:

Output format (Gray, Binary, BCD)
Signal direction (CW/CCW)
Baud rate and protocol settings
Preset values and reference points
Non-volatile EEPROM storage

Data Sheet