Incremental Encoder for I/59UMA Motors
- Manufacturer: ELCIS Encoder
- Category: Encoder, Incremental Encoder, Incremental Encoder for Motors, SENSORS
In demanding industrial environments, conventional sensors fail in the face of severe vibrations or mechanical misalignments in the motor shaft. The I/59UMA encoder solves this problem with an integrated axial and radial float compensation system, ensuring signal continuity even under extreme load conditions.
The technical solution integrates an anodized aluminum base and a Valox 420 cover for maximum durability. It supports frequencies up to 100 kHz, offers a starting torque exceeding 85 gcm, and allows for Push-Pull or NPN output configurations with standard 5V, 12V, or 24V power supplies, depending on the specific system application.
Built with bearings rated for 1.5 x 10^9 revolutions and with a 50 G impact resistance, this device operates stably between 0 and 70°C. Its robust design allows for direct installation on heavy machinery without the need for additional protection. Available in guemisa.es.
- Base made of anodized aluminum for corrosion resistance.
- Valox 420 cover that ensures structural integrity under thermal stress.
- Stainless steel shaft with IP65 protection on the outlet side.
- Guaranteed bearing life of 1.5 x 10^9 revolutions.
Technical Frequently Asked Questions
How does the I/59UMA differ from the I/58M model?
The I/59UMA features a Ø6÷15mm shaft with integrated axial/radial compensation, while the I/58M typically requires mounting without a collar. Furthermore, the I/59UMA supports a bearing life of 1.5 x 10^9 revolutions and a starting torque exceeding 85 gcm, optimized for motors with higher inertia compared to the standard series.
What alignment precautions are required for the I/59UMA shaft?
Although the encoder compensates for mechanical float, angular alignment within ±1° is recommended to prevent premature wear. The stainless steel shaft allows axial joint tolerances of ±0.2 mm and radial tolerances of ±0.05 mm according to UNI ISO 2768-mk, but the mounting must ensure that there are no excessive lateral loads in the area of the mounting collar.
What connectors and output options are available for the I/59UMA?
The model supports multiple output configurations, including NPN, PNP, Push-Pull, TTL, or sinusoidal (1Vpp). Connection options include direct wiring, terminal box, or specific connectors such as VM, VH, or CH. Versions with an indestructible disk (Y) or sealed bearings (Z) are also available for harsher environments, as listed in the ELCIS catalog.
Properties
| Feature | Specification |
|---|---|
| Sensor Type | Incremental (Push-Pull, NPN, PNP, TTL) |
| Main Application | Series for Motors with Fixing Collar |
| Standard Feeding | 5V ±5% (Optional 12V/24V) |
| Axis | Ø6÷15mm Stainless Steel |
| Weight | 320 g |
| Maximum Radial/Axial Load | 6 kg (With buoyancy compensation) |
| Maximum Continuous RPM | 6000 RPM (Optional up to 8000/100kHz) |
| Starting Torque | > 85 gcm |
| Bearing Life | 1.5 x 10^9 Revolutions |
| Impact Resistance | 50 G x 11ms |
| Vibration Resistance | 12 G (10 ÷ 2000 Hz) |
| Operating Temperature | 0 ÷ 70°C |
| Pulses for Revolution | 1 ÷ 3600 PPR |
| Maximum Signal Frequency | 100 kHz (300 kHz option) |
| IP Protection Output | IP64 Standard / IP65 Sealed |
| Connection Type | Cable, Connector or Terminal Box |
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