SERIE 50HC

COMPACT INCREMENTAL HOLLOW SHAFT ENCODER FOR INDUSTRIAL APPLICATIONS

MECHANICAL SPECIFICATIONS
Materials	Cover: Aluminium Housing: Aluminium Shaft: Stainless Steel
Bearings	Ballraces
Bearings lifetime	1×10¹⁰ rev.
Housing fixing	Flexible flange
Shaft fixing	Frontal setscrews
Hollow shaft diameter	4, 6, or 8 mm
Maximum number of revolutions permitted mechanically	6000 rpm
Protection against dust and splashes according to DIN EN 60529	IP54
Rotor inertia moment	30 gcm²
Starting torque at 20°C (68°F)	≤ 0,02 Nm
Maximum load permitted on axial shaft	20 N
Maximum load permitted on radial shaft	40 N
Weight aprox.	0,5 Kg
Operating temperature range	40°C to +85°C – Standard
Vibration according to DIN EN 60068-2-6	100 m/s² (10Hz…2000Hz)
Shock according to DIN EN 60068-2-27	1000 m/s² (6ms) [ > 1.024 ppr ]
Maximum pulses per turn	32768
Radial connection	2 meters cable (other cable lengths available or connector mounted at the end of the cable, upon request

OUTPUT SIGNALS
OUTPUT CIRCUIT	Push-Pull Differential	RS422 (TTL compatible)	RS422 (TTL compatible)	Push-Pull Differential
Power supply	11…30 VDC	5 VDC ±5%	11…30 VDC	5…30 VDC
Output voltage	11…30 VDC	5 VDC	5 VDC	5…30 VDC
Consumption	Tipical: 45 mA Max: 150 mA	Tipical: 70 mA Max: 150 mA	Tipical: 80 mA Max: 160 mA	Tipical: 70 mA Max: 150 mA
Max. load capability / channel	±30 mA	±20 mA	±20 mA	±30 mA
“Low” signal level	VOL < 2.5 VDC	VOL < 0.5 VDC	VOL < 0.5 VDC	VOL < 2.5 VDC
“High” signal level	VOH > VCC – 3 VDC	VOH > 2.5 VDC	VOH > 2.5 VDC	VOH > VCC – 3 VDC
Frequency	300 kHz	300 kHz	300 kHz	300 kHz
Short circuit protection	Yes	Yes	Yes	Yes
Protection polarity inversion	Yes	Yes	Yes	Yes
Channel B leads (90° electric) channel A, view from the shaft, shaft rotating clockwise