Leine Linde RSA 503 Encoder

RSI 503
392775-02 Ruggedized Shaft encoder, Incremental
• Robust encoder with solid shaft
• Short-circuited protected outputs
• IP67 at housing, IP66 at shaft inlet
Mechanical data Operating temperature
-40 °C...+70 °C
Ingress protection class [IEC 60529]
IP67 (IP66 at shaft inlet)
Vibration [IEC 60068-2-64]
≤ 300 m/s²
Shock [IEC 60068-2-27]
≤ 2000 m/s²
Shaft load max (axial/radial)
50 N / 60 N
Rotational speed max
6000 rpm
Shaft material
Stainless steel
Cover material
Aluminium (Anodized)
Weight
300 g
Encoder configuration Type
RSI
Model
503 Standard
Shaft type
Ø6 mm round
Flange type
Synchro flange (63-type)
Resolution
100 ppr
Power supply
9-30 Vdc
Output signal
HTL
Connection type
Cable
Connecting direction
Radial
Cable length
1.50 m
Polarity protected
Yes
Short circuit protected incremental outputs
Yes
Current consumption (No load)
50 mA at 24 Vdc (Max. 75 mA)
Incremental output load (max)
± 40 mA
Output frequency max
300 kHz
Cable length max
100 m at 100 kHz
Channel separation
90 ºel ± 25 ºel
Dividing error
± 50 ºel
4 Apr 2026 Specification can be changed without prior notice.
Electrical data