± 5 ″ (See “signal noise” and “attenuation” diagrams)
System accuracy
± 120 ″
Speed when switching on/resetting the motor feedback system
≤ 6,000 min⁻¹
Available memory area
8,192 Byte
Measurement step per revolution
262,144
Measurement principle
Optical
Interfaces
Type of code for the absolute value
Binary
Code sequence
Increasing, when turning the shaft For clockwise rotation, looking in direction “A” (see dimensional drawing)
Communication interface
HIPERFACE DSL®
Initialization time
Max. 500 ms 1)
Measurement external temperature resistance
32 bit value, without prefix (1 Ω) 0 ... 209.600 Ω
At –40 °C ... +160 °C: NTC +-2K; PTC+-3K
1) From reaching a permitted operating voltage.
Electrical data
Connection type
Male connector, 4-pin
Supply voltage
7 V ... 12 V
Warm-up time voltage ramp
Max. 180 ms 1)
Recommended supply voltage
8 V
Power consumption
≤ 150 mA (See current consumption diagram) 2)
Output frequency for the digital positionvalue
0 kHz ... 75 kHz
MTTF: mean time to dangerous failure
155 years (EN ISO 13849) 3)
1) Duration of voltage ramp between 0 and 7.0 V.
2) Current rating applies when using interface circuit suggestions as shown in HIPERFACE DSL ® manual (8017595).
3) This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 60°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.
Mechanical data
Shaft version
Tapered shaft
Flange type / stator coupling
Stator coupling
Dimensions
See dimensional drawing
Weight
0.1 kg
Moment of inertia of the rotor
4.5 gcm²
Operating speed
≤ 9,000 min⁻¹
Angular acceleration
≤ 500,000 rad/s²
Operating torque
0.2 Ncm
Start up torque
0.3 Ncm
Permissible movement of the drive element, static
± 0.1 mm radial
± 0.5 mm axial
Permissible movement of the drive element, dynamic
± 0.05 mm radial
± 0.1 mm axial
Life of ball bearings
3.6 x 10^9 revolutions
Ambient data
Operating temperature range
–20 °C ... +115 °C 1)
Storage temperature range
–40 °C ... +125 °C 2)
Resistance to shocks
100 g, 6 ms (according to EN 60068-2-27)
Frequency range of resistance to vibrations
50 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
EMC
According to EN 61000-6-2, EN 61000-6-4 and IEC 61326-3 3)
Enclosure rating
IP40, with mating connector inserted and closed cover (acc. to EN 60529-1) 4)
1) Given typical thermal connection between motor flange and encoder stator coupling. The max. internal sensor temperature may not exceed 125 °C.
2) Without package.
3) The EMC according to the standards quoted is achieved when the motor feedback system is mounted in an electrically conductive housing, which is connected to the central earthing point of the motor controller via a cable screen. The GND-(0 V) connection of the supply voltage is also grounded here. If other shielding concepts are used, users must perform their own tests.
4) With mating connector inserted and closed cover.
