Autonics E50S8-100-3-T-1 Incremental Rotary Encoder (50 mm, Solid Shaft, 100 PPR)
Autonics E50S8-100-3-T-1 is a 50 mm solid-shaft incremental rotary encoder with 100 PPR resolution and A, B, Z totem-pole output, suitable for reliable speed and position feedback in industrial automation machinery.
The Autonics E50S8-100-3-T-1 is a 50 mm diameter incremental rotary encoder with a solid shaft (Ø 8 mm) and 100 pulses per revolution (PPR) resolution. It provides A, B, and Z phase outputs using a totem-pole output circuit, ensuring fast response and compatibility with PLCs, counters, and motion controllers.
With its larger 50 mm housing, this encoder offers enhanced mechanical strength and stability, making it ideal for industrial machinery and automation systems.
Robust 50 mm encoder housing
Solid shaft design (Ø 8 mm)
100 PPR resolution
A, B, Z phase incremental outputs
Totem-pole output circuit
Stable performance at industrial speeds
Shielded cable for noise immunity
Reliable operation in automation panels and machines
| Parameter | Specification |
|---|---|
| Model | E50S8-100-3-T-1 |
| Encoder Type | Incremental Rotary Encoder |
| Housing Diameter | 50 mm |
| Shaft Type | Solid |
| Shaft Diameter | Ø 8 mm |
| Resolution | 100 PPR |
| Output Phase | A, B, Z |
| Output Circuit | Totem-pole |
| Power Supply | 5 V DC ±5% |
| Max Allowable Speed | 5000 rpm |
| Protection Rating | IP50 |
| Operating Temperature | −10 to +70 °C |
| Weight | ≈ 180 g |
Conveyor speed monitoring
Industrial motor feedback
Packaging and material handling machines
Counting and indexing systems
PLC-based automation panels
General industrial machinery
Autonics E50S8-100-3-T-1 Rotary Encoder
Mounting hardware
Instruction manual
Q1. What does 100 PPR mean?
It means the encoder outputs 100 pulses per shaft revolution, suitable for basic to medium-resolution speed and position feedback.
Q2. What is the advantage of a 50 mm encoder body?
A larger housing offers better mechanical strength and durability in industrial applications.
Q3. Is this encoder compatible with PLCs and counters?
Yes, it works with PLCs and counters that accept totem-pole incremental encoder inputs.
Q4. What power supply does this model require?
This model operates on 5 V DC.
Q5. Is this encoder suitable for industrial environments?
Yes, it is designed for indoor industrial use (IP50 protection).
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