667785-01

Product version Angle encoder with integral bearing
Name RCN
Model 2380
Measuring standard DIADUR graduation on glass disk
Measuring method absolute (singleturn)
System accuracy ± 5"
Maximum position error per signal period ± 0.4"
Functional safety no specified value
PFH no specified value
Safe Position no specified value
Mechanical device version Hollow shaft with integrated stator coupling
Shaft type Hollow through shaft
Shaft diameter 20 mm
Flange version Rectangular flange with 85 mm centering collar, drainage channels, aluminum
Interface EnDat 2.2
Ordering designation EnDat02
Positions per revolution 67108864 (26 bit)
Electrical permissible speed = 1500 min?¹
Clock frequency = 2 MHz
Calculation time tcal 5 µs
Incremental signals 1 Vpp
Output signals per revolution 16384
Cutoff frequency (-3 dB) = 400 kHz
Permissible cable length (with HEIDENHAIN cable) = 150 m
Power supply DC 3.6 V ... 14 V
Typical current consumption without load = 225 mA at 5 V
Power consumption = 1.1 W at 3.6 V
= 1.4 W at 14 V
Connecting direction tangential
Electrical connection Flange socket Ultra-Lock, male, 12-pin
Mechanical permissible speed = 1500 min?¹
Temporary mechanical permissible speed = 3000 min?¹
Starting torque at 20 °C = 0.08 Nm
Troque (friction) = 3.3 Nm
Moment of inertia of the rotor (shaft) 0.00018 kgm²
Moment of inertia of the stator (housing/flange) 0.000670 kgm²
Permissible axial motion of measured shaft ± 0.3 mm
Natural frequency = 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6) = 200 m/s²
Shock 6 ms (EN 60068-2-27) = 200 m/s²
Maximum operating temperature = +60 °C
Minimum operating temperature = 0 °C
Degree of protection IP 64 (EN 60529)
Mass 1.0 kg