Autonics Corp
Autonics Corp E50S8-2500-3-T-24 Rotary Encoder 2500P/R 12-24VDC IP50
Incremental rotary encoder delivering 2500 pulses per revolution with 12-24 VDC totem-pole output, 300 kHz response and IP50 protection
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- High-resolution positioning with 2500 pulses per revolution
- Wide 12-24 VDC supply range suits industrial power systems
- Fast 300 kHz response frequency enables high-speed feedback
- Low starting torque of 70 gf·cm reduces mechanical load
- IP50 protection resists dust in factory environments
Rotary encoder for industrial position feedback
The Autonics E50S8-2500-3-T-24 is an incremental rotary encoder built for motion-control systems that need precise shaft-angle data. It delivers 2500 pulses per revolution through a totem-pole output, operates on a 12-24VDC supply with 5% tolerance, and mounts via an 8 mm solid shaft with axial cable exit. The IP50 housing suits clean indoor environments such as packaging lines, conveyor drives or test rigs.
Sustained-load behaviour at 300 kHz response
At continuous speeds up to 5000 rpm the encoder maintains its 300 kHz maximum response frequency without missing pulses, so position data stays accurate during long production runs. Starting torque is limited to 70 gf·cm (0.00686 N·m), reducing mechanical drag on the driven shaft and limiting heat build-up in the bearings. The 5% ripple allowance on the supply rail ensures stable operation even when the DC bus carries typical switching-noise.
Straightforward axial-cable installation
The axial cable entry lets technicians route wiring along the motor axis, avoiding sharp bends that can fatigue conductors in tight cabinets. A single 8 mm shaft diameter matches common coupling bores, so alignment is usually achieved with a standard flexible coupling. The main installation risk is exceeding the IP50 rating — dust or coolant ingress will degrade the optical disk — so the unit must be mounted in a protected enclosure or sealed motor housing.
Highlights
- High-resolution positioning with 2500 pulses per revolution
- Wide 12-24 VDC supply range suits industrial power systems
- Fast 300 kHz response frequency enables high-speed feedback
- Low starting torque of 70 gf·cm reduces mechanical load
- IP50 protection resists dust in factory environments
Specifications
| Brand | Autonics |
|---|---|
| Model | E50S8-2500-3-T-24 |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
How much heat or noise does the E50S8-2500-3-T-24 generate when running continuously at 5000 rpm?
The encoder draws 12-24 VDC with a maximum 5 % ripple and has a starting torque of 70 gf·cm (0.00686 N·m). No fan or active cooling is fitted, so heat and audible noise remain minimal during all-day operation at up to 5000 rpm.
What power supply and wiring must I already have to install this 2500 P/R incremental encoder?
You need a stable 12-24 VDC source with no more than 5 % peak-to-peak ripple and an axial cable connection to match the encoder’s output leads. The totem-pole control output requires a compatible controller input that accepts 2500 pulses per revolution at up to 300 kHz.
Will the Ø8 mm shaft and IP50 housing fit the older motor mount I plan to keep?
The encoder uses an 8 mm solid shaft and an IP50-rated body. If your existing mount accepts an 8 mm shaft and does not require a higher ingress rating, the mechanical interface will match; otherwise an adapter or different seal class is needed.
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