A/7115R Multi-Turn Absolute Encoder
- Manufacturer: ELCIS Encoder
- Category: Encoder, Absolute Encoder, Multi-turn Absolute Encoder, SENSORS
The ELCIS 7115R (A/7115R) is a programmable, multi-turn absolute encoder in a B10 flanged housing, with up to 65,536 steps (16 bits) per revolution and 4,096 turns (12 bits), and SSI serial output. It features an anodized aluminum base and cover, a Ø11 h7 stainless steel shaft with up to 8 kg of radial/axial load, resistance to 50 G of impact and 12 G of vibration, and operation between -20 and +85 °C.
As a programmable multi-turn absolute encoder housed in a B10 flanged enclosure, the A/7115R offers up to 65,536 (16-bit) resolution per revolution and up to 4,096 revolutions (12-bit), with SSI serial output (S1 interface with preset) in Gray or Binary code. It also supports an additional Sine/Cos output at 1024 ppr or incremental RS422 output of up to 16,384 pulses per revolution, and, with the PR option (max. 8,192 div/revolution), allows programming of code, resolution, preset, and address via software through USB or the RS422 interface itself.
With anodized aluminum base and cover and stainless steel shaft Ø11 h7 (up to 8 kg radial/axial load), it withstands impacts of 50 G and vibrations of 12 G, and works between -20 and +85 °C with IP64 protection on the shaft side (IP66 in sealed version).
- Flanged housing B10.
- Programmable resolution up to 65536 steps per revolution (16 bit) in 4096 turns (12 bit).
- Serial interface SSI with preset, in code Gray either Binary, programmable (option PR) via software through USB or through the interface itself RS422.
- Impact resistance of 50 G (11 ms) already vibrations of 12 G (10–2000 Hz).
Technical Frequently Asked Questions
What connections does the A/7115R support?
1 m cable (CV, IP66). CL, SL, and CH connectors are also available; specifications are available upon request. Radial (R) or axial (–) output.
What is the maximum resolution it offers?
Up to 65536 (16 bit) resolution per revolution in 4096 revolutions (12 bit), selectable between 1024, 4096, 8192, 16384, 32768 or 65536 divisions per revolution.
How do you program the encoder?
With the PR option (max. 8192 div/revolution), via PC software connected by cable to a USB port that powers the encoder, or via the RS422 interface itself, in ASCII code. The software and cable are supplied upon request.
Properties
| Feature | Specification |
|---|---|
| Mechanics | |
| Weight | 1500 g |
| Axis | Ø11 h7 stainless steel (alternatives Ø8, Ø9.52, Ø10, Ø12, Ø12.5 or on request) |
| max radial/axial load. | 8 kg |
| Starting torque | 50 gcm standard · 90 gcm sealed |
| Electric | |
| Exit-side protection | According to connection (CV: IP66) |
| Feeding | 10–30 V |
| Max. consumption. | 200 mA |
| Maximum frequency (clock) | 500 kHz |
| Interface | SSI with preset (S1) |
| Exit codes | Programmable: Gray, Binary |
| Max resolution. | 65536 (16 bit) in 4096 turns (12 bit) |
| Protection and environment | |
| axle-side protection | IP64 standard · IP66 sealed |
| max. continuous RPM | 6000 standard · 3000 sealed (intermittent: +30 %) |
| Impact/vibration resistance | 50 G (11 ms) 12 G (10–2000 Hz) |
| Operating/storage temperature | -20 … +85 °C / -30 … +85 °C |
| Reference | Configuration |
|---|---|
| A/7115R-MG-4096-1030-S1-PR-CV-RA7115RMG40961030S1PRCVR | Type: M · Gray · Resolution: 4096 · Power: 1030 · Interface: S1 · Interface option: PR · Cable length: 1 m · IP66 · Radial output |
| Other combinations of resolution, power supply, electronics and connection are available upon request: please contact us and we will confirm the exact reference. | |
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