Dual Resolution Incremental Encoder I/90H
- Manufacturer: ELCIS Encoder
- Category: Encoder, Incremental Encoder, Dual Resolution Incremental Encoder, SENSORS
Harsh industrial environments require encoders with electronic redundancy to prevent unplanned downtime. The I/90H encoder overcomes the vulnerability of single sensors by using duplicate, galvanically independent amplifiers, enabling external switching in the event of a critical failure without halting production.
Built on an anodized aluminum base and a Ø12mm stainless steel shaft, it supports radial loads of up to 15 kg. Its design guarantees a bearing life exceeding 1.5 x 10^9 revolutions and a starting torque greater than 90 gcm, ensuring mechanical precision under continuous operating stress.
Its robust structure allows it to withstand 12 G vibrations and 50 G impacts without performance degradation. Its hermetically sealed housing protects the internal electronics from dust and moisture, maintaining operability in extreme temperature ranges from -30 to 85 °C. Specific configurations are available upon request. guemisa.es.
- Duplicate photoelectric detector and externally switchable independent amplifiers.
- Vibration resistance of 12 G in the range of 10 to 2000 Hz without signal loss.
- Anodized aluminum housing with IP65, IP66 and IP67 protection options.
- Guaranteed ball bearing lifespan exceeding 1.5 x 10^9 revolutions.
Technical Frequently Asked Questions
How does the I/90H differ from its sister model, the I/90A?
While both share the same mechanical characteristics and dimensions, the I/90H incorporates a duplicate photoelectric detector with independent amplifiers. This redundancy allows for external switching in case of failure, an operational advantage that the I/90A model does not offer.
What alignment precautions does the I/90H shaft require?
The Ø12mm stainless steel shaft supports a maximum radial and axial load of 15 kg. It is essential to ensure that the load does not exceed this limit to avoid damage to the bearings, whose service life is certified for more than one billion revolutions under these conditions.
What connectors and output options are available for the I/90H?
The catalog allows configurations with NPN, PNP, Open Collector, or Push-Pull PRO outputs. Additionally, line drivers (26LS31 or 88C30) and various connectors such as Sub-D connectors, terminal boxes, or cables up to 1 meter long are available, depending on the option selected in the order.
Properties
| Feature | Specification |
|---|---|
| Sensor Type | Incremental Photoelectric |
| Axis | Ø12mm Stainless Steel (1) |
| Maximum Continuous RPM | 6000 RPM (2) |
| Starting Torque | > 90 gcm |
| Total Weight | 850 grams |
| Maximum Radial/Axial Load | 15 kg |
| Power Supply | 5V, 12V, 24V (Optional) |
| Standard Maximum Consumption | 120 mA |
| Pulses for Revolution | 1 ÷ 1250 PPR |
| Maximum Frequency | 100 kHz (Option 160) |
| IP protection | IP65, IP66, IP67 |
| Operating Temperature | 0 ÷ 70 °C |
| Impact Resistance | 50 G x 11ms |
| Vibration Resistance | 12 G (10 ÷ 2000 Hz) |
| Bearing Life | 1.5 x 10^9 Revolutions |
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