Magnetic Durability, Worldwide Compatibility
- No fragile optics, no glass disks
- All electronics fully potted/encapsulated
- Cast aluminum heavy duty housing
- 3-5X heavier duty bearings
- Insulated from motor shaft currents
- Immune to magnetic and electrical interference from motors and brakes
- 3 Year No-Hassle Warranty
- Mechanical Overspeed Switch Option
Avtron HS45 EU-SMART Encoders are magnetic, hollow shaft, heavy duty encoders (incremental rotary quadrature encoders) for any mounting application including NEMA motors (incl. GE, Marathon, US Motors) and European-style motors such as ABB and Siemens. Also available: AV45 solid shaft encoder to fit European B-flanges (85mm), and foot mount applications and severe duty AV685 encoders.
The HS45 offers clamp-style and (rear) center-bolt mounting options. Clamp-style fits shafts from 5/8" to 1 1/8" [16mm-30mm]; center-bolt mounting is available for 16mm (straight) and 17mm (cone/taper shaft). Clamp-style mounting utilizes a convenient field-changable sizing sleeve and provides shaft current isolation. Center-bolt styles feature insulated ceramic ball bearings to prevent shaft current damage.
The HS45 is designed for use in rough environments with constant exposure to temperature extremes, water, oil, and dirt. Its high-power output circuits with universal 5-24V power are fully protected against surges and wiring errors. The onboard diagnostics warn of any signal quality issues before these problems cause downtime on your machine.
Specifications
Operating Power: Volts: 5-24VDC; 100mA, no load
Output Format: A Quad B with marker (A,/A, B,/B, Z,/Z)
Second Isolated Output: Optional
Frequency Range: 0 to 165 KHz
Maximum Instantaneous Current Output: 3000mA*
PPR: 8-5000
Speed: 5000 RPM Max. std., for higher speeds, consult factory
Enclosure: IP65
Electronics: Fully Encapsulated, IP67*
Temperature: -40° to +100°C*
Vibration: 18Gs
Shock: 100Gs
Chemical: Polyurethane enamel paint protects against salt spray, mild acids, and bases.
*see manual for specification details
More Advantages
- Direct replacement for Hubner HOG8, 9, 10, Leine & Linde 861, 862, 865, and many others
- Fits US motors with shafts from 5/8" to 1 1/8"
- Fits European motors with 16mm straight and 17mm taper shaft center-bolt systems
- Full protection against wiring errors and short circuits, surges and reverse voltage
- High-power outputs for long cable runs
- Diagnostic LED & alarm output contact option
- Dual isolated output option (mix and match PPRs as needed)