0.3 ″ For interpolation of the sine/cosine signals with, e. g., 12 bits
Integral non-linearity
Typ. ± 45 ″, Error limits for evaluating sine/cosine period, without mechanical tension of the stator coupling
Differential non-linearity
± 7 ″, Non-linearity within a sine/cosine period
Operating speed
≤ 6,000 min⁻¹, up to which the absolute position can be reliably produced
Available memory area
1,792 Byte
System accuracy
± 52 ″
Interfaces
Type of code for the absolute value
Binary
Code sequence
Rising, For clockwise shaft rotation, looking in direction “A” (see dimensional drawing)
Communication interface
HIPERFACE®
Electrical data
Connection type
Cable, 8-wire, radial, 1.5 m
Supply voltage
7 V DC ... 12 V DC
Recommended supply voltage
8 V DC
Power consumption
< 80 mA (without load)
Output frequency for sine/cosine signals
≤ 200 kHz
MTTF: mean time to dangerous failure
230 years (EN ISO 13849) 1)
1) 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
Blind hollow shaft
Shaft diameter
12 mm
Shaft material
Stainless steel
Flange material
Zinc diecast
Housing material
Aluminum die cast
Flange type / stator coupling
Stator coupling
Dimensions
See dimensional drawing
Weight
≤ 0.25 kg
Moment of inertia of the rotor
40 gcm²
Operating speed
≤ 9,000 min⁻¹ 1)
Angular acceleration
≤ 500,000 rad/s²
Operating torque
0.6 Ncm (+20 °C)
Start up torque
+ 0.8 Ncm (+20 °C)
Permissible movement of the drive element, static
± 0.3 mm radial
± 0.5 mm axial
Permissible movement of the drive element, dynamic
± 0.1 mm radial
± 0.2 mm axial
Life of ball bearings
3.6 x 109 revolutions
1) Allow for self-heating of 3.3 K per 1,000 rpm when designing the operating temperature range.
Ambient data
Operating temperature range
–40 °C ... +115 °C
Storage temperature range
–40 °C ... +115 °C, without package
Relative humidity/condensation
90 %, Condensation not permitted
Resistance to shocks
100 g, 6 ms (according to EN 60068-2-27)
Frequency range of resistance to vibrations
20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6)
EMC
According to EN 61000-6-2 and EN 61000-6-3 1)
Enclosure rating
IP65, with mating connector inserted (according to IEC 60529)
1) 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.
