Autonics E50S8-1024-3-T-1 Incremental Rotary Encoder (50 mm, Solid Shaft, 1024 PPR)
The Autonics E50S8-1024-3-T-1 is a 50 mm solid-shaft incremental rotary encoder with 1024 PPR resolution and A, B, and Z totem-pole outputs, suitable for precise speed and position feedback in industrial automation.
The Autonics E50S8-1024-3-T-1 is a 50 mm diameter incremental rotary encoder with a solid Ø 8 mm shaft and 1024 pulses per revolution. It delivers A, B, Z phase outputs via a totem-pole circuit and operates on 5 V DC, making it compatible with PLCs, counters, and motion controllers used in precision automation.
The robust E50 series housing ensures mechanical stability and long-term reliability in industrial environments.
Robust 50 mm industrial housing
Solid shaft (Ø 8 mm)
1024 PPR high-resolution output
A, B, Z incremental signals
Totem-pole output circuit
Max response frequency 300 kHz
Max allowable speed 5000 rpm
Shielded cable for noise resistance
| Parameter | Specification |
|---|---|
| Model | E50S8-1024-3-T-1 |
| Encoder Type | Incremental Rotary Encoder |
| Housing Diameter | 50 mm |
| Shaft Type | Solid |
| Shaft Diameter | Ø 8 mm |
| Resolution | 1024 PPR |
| Output Phase | A, B, Z |
| Output Circuit | Totem-pole |
| Power Supply | 5 V DC ± 5 % |
| Max Response Frequency | 300 kHz |
| Max Allowable Speed | 5000 rpm |
| Protection Rating | IP50 |
| Operating Temperature | −10 to +70 °C |
| Weight | ≈ 180 g |
Precision motor speed feedback
Conveyor and material-handling systems
Packaging and labeling machines
CNC and automation equipment
Counting and indexing systems
PLC-based automation panels
Autonics E50S8-1024-3-T-1 Rotary Encoder
Mounting bracket & coupling
Instruction manual
Q1. What does 1024 PPR mean?
It outputs 1024 pulses per shaft revolution, enabling fine position and speed measurement.
Q2. Is this encoder compatible with PLCs?
Yes, it works with PLCs and counters supporting totem-pole incremental inputs.
Q3. What power supply is required?
This model operates on 5 V DC.
Q4. Can it be used for high-speed rotation?
Yes, up to 5000 rpm within rated limits.
Q5. Is it suitable for industrial environments?
Yes, designed for indoor industrial use (IP50).
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