Baumer Hubner OG 71 – HOG 71

Square-wave cycles per turn:	OG 71: 100 up to 1,024 HOG 71: 64 up to 2,048	Servo flange (OG 71)
Max. output frequency:	120 kHz	Solid shaft d= 6 mm (OG 71)
Logic level:	HTL (C), TTL, TTL (R)	Hollow shaft up to d= 14 mm (HOG 71)
Permissible encoder temperature:	-20 °C to +85 °C	Hollow shaft up to d= 14 mm (HOG 71)
Connection:	Internal terminal strip
Weight:	approx. 360 g (OG 71) approx. 240 g (HOG 71)
Shock resistance (6 ms):	1,000 m/s²
Protection class:	IP 66

Robust construction with solid light alloy housing for high vibration and shock proof protection.
Bearings at both ends of the shaft, where construction permits.
Short-circuit proof power transistors with peak currents up to 300 mA for line driving over long cables with HTL-signals or optional TTL-signals to RS-422.
High Electromagnetic Compatibility (EMC), tested to IEC 801-4.
Protection against shaft currents due to insulated ball bearings, in some devices.
Incremental encoders without bearings for drives with large axial play or high speeds.
Through-hole hollow shaft, also available in Sinus-Technology and in explosion proof execution "II 2 G EEx de IIC T6".
Wide range of program with standard EURO-Flange B10.
Rear shaft option for mounting of other devices.
Combinations with common shaft:
- Incremental encoder + Incremental encoder (Twin Tacho),
- Incremental encoder + Analog-Tacho,
- Incremental encoder + Speed Switch.