Overview
The RM44 and RMF44 redundant are non-contact magnetic encoders with two independent outputs, no common connections between two devices. The redundancy is realized only on the sensor and driver side. The encoders use only one magnet (D7xH4 mm). The encoders are suitable for demanding applications that require a higher level of safety.
*This is preliminary product information and as such is subject to change.
Features
- Accuracy to ±0.5°
- Dual incremental outputs
- Resolution up to 4,096 cpr
- 5 V power supply versions
- High speed
Benefits
- Redundancy for safety applications
- Industry standard output formats
- Excellent degree of protection to IP68 (for RM44)
- For high volume OEM applications
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Product data
System
Encoder type
Incremental (for other outputs contact RLS)
Reading type
Rotary
Max. resolution
12 bit
Accuracy
Up to ±0.5°
Maximum speed
30,000 RPM
Electrical
Supply voltage
5 V
Current consumption
Typ. 30mA for each encoder
Outputs
Encoder 1: A B Z, RS422 line driver
Encoder 2: A B Z, RS422 line driver
Encoder 2: A B Z, RS422 line driver
Mechanical
Encoder housing material
Zamak
Magnet material
SmCo (Sm2Co17), NiCuNi coated
Max. cable length
10 m
Environmental
EMC compliance
EN 61326
IP protection
Up to IP68
Temperature
Operating: RM: –40 °C to +125 °C (IP64), RM: –40 °C to +85 °C (IP68)
Operating: RFM: –40 °C to +125 °C (without connector), RFM: –40 °C to +105 °C (with connector)
Operating: RFM: –40 °C to +125 °C (without connector), RFM: –40 °C to +105 °C (with connector)