High Resolution Incremental Encoder I/90CD
- Manufacturer: ELCIS Encoder
- Category: Encoder, Incremental Encoder, High Resolution Incremental Encoder, SENSORS
The I/90CD incremental encoders are designed for critical applications on split tables and heavy machinery where angular accuracy is vital. Their stainless steel construction ensures dimensional stability against thermal variations, resolving mechanical drift problems in demanding industrial environments.
The unit incorporates a high-precision tangential joint that compensates axially ±0.01 mm and radially ±0.02 mm. With a configurable resolution between 9,000 and 900,000 pulses per revolution, it supports maximum frequencies up to 2200 kHz and a robust starting torque of 5000 gcm.
The I/90CD incremental encoder withstands vibrations up to 12 G and shock resistances of 50 G, operating in thermal ranges from -30 to 85 °C. Its robustness allows direct integration into control systems without the need for additional shielding in most cases, available in guemisa.es.
- Base and axle made of stainless steel for maximum durability.
- Bearing life greater than 1.5 x 10^9 revolutions.
- Certified vibration resistance up to 2000 Hz without degradation.
- Multiple output options: Push-Pull, Line Driver and Sinusoidal.
Technical Frequently Asked Questions
How does the I/90CD differ from the standard I/E6 model?
The I/90CD stands out for its all-stainless-steel construction and superior resolution of up to 900,000 pulses/revolution compared to base models. Furthermore, it supports a starting torque of 5000 gcm and storage temperatures as low as -30 °C, offering greater mechanical robustness for split tables.
What alignment precautions does the I/90CD shaft require?
Due to their high-precision tangential coupling, alignment must adhere to strict tolerances: a maximum axial offset of ±0.01 mm and a radial offset of ±0.02 mm. It is recommended to use calibrated measuring tools to avoid misalignments that could compromise the service life of the ball bearings.
What connectors and output options are available for the I/90CD?
It can be configured with NPN, PNP, Open Collector, Push-Pull PRO, or Line Driver outputs. Connection options include standard 1m cabling, terminal blocks, or dedicated connectors such as VH5VI for direct integration into industrial systems without the need for external adapters.
Properties
| Feature | Specification |
|---|---|
| Sensor Type | Incremental (Pulses/Revolution) |
| Main Application | Split Tables and Heavy Machinery |
| Base Material | Stainless steel |
| Cover Material | Anodized Aluminum |
| Total Weight | 1100 g |
| Shaft (Max Diameter) | Up to Ø 20 mm Stainless Steel |
| Maximum Axle/Radial Load | – |
| Maximum Continuous RPM | 600 RPM (Intermittent +30%) |
| Starting Torque | 5000 gcm |
| Bearing Life | 1.5 x 10^9 Revolutions |
| Impact Resistance | 50G x 11ms |
| Vibration Resistance | 12 G (10 ÷ 2000 Hz) |
| Operating Temp. | 0 ÷ 70 °C |
| Storage Temp. | -30 to 85 °C |
| Pulses/Revolution | 9000 ÷ 900000 PPR |
| Maximum Frequency | 160 ÷ 2200 kHz |
| Maximum Consumption | 120 mA (Standard) |
| IP protection | IP65 (Optional Tank) |
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