Digital guide

You are here:

Kollmorgen S70662-PBNANA

Product Name: Kollmorgen S70662 Multi-Turn Absolute Optical Encoder

Product Series: S7000 Series Absolute Encoders

Model Number: S70662-PBNANA

Encoder Type: Multi-Turn Absolute Optical Encoder

Detailed content

Single-Turn Resolution12-bit (4096 positions/rev) (S70662 = 12-bit multi-turn)

Multi-Turn Range4096 revolutions (12-bit multi-turn = 4096 turns)

Total Positions: 4096 × 4096 = 16,777,216 unique positions per full multi-turn range

Output Signal: P = Parallel (BiSS-C or EnDat 2.2) (PB = Parallel BiSS-C)

Analog Output: None (NA = No Analog)

Alarm OutputNone (NA = No Alarm)

Shaft/Axis Type: Natural Axis (NA = Natural, flanged shaft)

Electrical Connection: N = M23 connector (17-pin)

Power Supply5V DC (BiSS-C) or 5V DC (EnDat 2.2)

Operating Temperature-20°C to +70°C

IP Rating: IP67 (with connector mated)

Accuracy: ±1 arc-second (typical)

Housing Material: Aluminum alloy, anodized black

Weight: Approximately 120 g

Signal Protocol: BiSS-C (Bidirectional Synchronous Serial) — supports daisy-chain, high-speed position data

Key Advantage: Absolute position retained across power cycles — no homing required for up to 4096 revolutions

Applicable Industries: Robotics (all axes), CNC machines, wind turbines, antenna positioning, telescope mounts, any application requiring absolute position without homing.

Installation Requirements:

  • Mount using 58mm mounting flange
  • Align shaft coupling runout to < 0.02 mm
  • Use shielded cable for encoder connection
  • Configure drive for BiSS-C protocol (AKD supports BiSS-C natively)

Precautions:

  • Do not exceed max speed of 5000 RPM
  • Ensure connector is fully mated for IP67
  • Verify multi-turn counter does not overflow in application (4096 turn limit)

You may also like