Stober PK - Connection to B&R Drive Controllers; Encoders

Encoder cables
When operating with unsuitable encoder cables, encoder signals can no longer be transferred free of inter-
ference. Note the recommended values in the following table.
Signal shape Digital Sin-Cos Resolver
Conductor cross-section [mm²] 0.14 0.25 0.14 0.25 0.37 0.14 0.25
Maximum capacitance in accordance with
test type A (core/core) [nF/km]
30 35 60 110 130 40 50
Maximum capacitance in accordance with
test type B (core/remainder) [nF/km]
110 130 300 300 325 300 300
Maximum inductance (core/core) [µH/km] 800 800 650 700 700 800 800
Shielding type of cable Tin-plated copper braiding
Shielding type of core pairs – Tin-plated copper braid-
ing
Film + braiding
Cover ≥ 90 % ≥ 80 % ≥ 80 %
Notes
• The maximum capacitance is specified in accordance with DIN VDE 0472-504. Specifications in accor-
dance with EN 50289-1-5 in preparation.
• The maximum inductance is specified in accordance with EN 50289-1-12.
13.2 Connection to B&R drive controllers
This chapter contains the information for connecting STOBER synchronous servo motors to drive controllers
of the above-named manufacturer which differs from connecting to STOBER drive controllers. You can find
all other information about STOBER synchronous servo motors in the respective chapter of this catalog.
STOBER has taken the following measures to minimize the effort of commissioning STOBER motors con-
nected to B&R drive controllers and avoid errors during parameterization:
• The commutation offset of the motor was set so that calibration by the customer is not necessary.
• The electronic nameplate of the motor was designed to be compatible with the B&R controllers.
13.2.1 Encoders
Encoders with EnDat 2.2 interface
Encoder model Code Measur-
ing
method
Recordable
revolutions
Resolu-
tion
Position values
per revolution
MTTF
[years]
PHF [h]
EnDat 2.2 EQI 1131
FMA
M4 Inductive 4096 19 bit 524288 > 100 ≤15×10
-9
EnDat 2.2 EQI 1131 Q6 Inductive 4096 19 bit 524288 > 100 ≤15×10
-9
EnDat 2.2 EQN 1135
FMA
M3 Optical 4096 23 bit 8388608 > 100 ≤15×10
-9
EnDat 2.2 EQN 1135 Q5 Optical 4096 23 bit 8388608 > 100 ≤15×10
-9
EnDat 2.2 ECN 1123
FMA
M1 Optical – 23 bit 8388608 > 100 ≤15×10
-9
EnDat 2.2 ECN 1123 C7 Optical – 23 bit 8388608 > 100 ≤15×10
-9
EnDat 2.2 ECI 1118-G2 C5 Inductive – 18 bit 262144 > 76 ≤1.5×10
-6
EnDat 2.2 ECI 119-G2 C9 Inductive – 19 bit 524288 > 57 ≤2×10
-6
13 Connecting to drive controllers of third-party manufacturers 13.2 Connection to B&R drive controllers
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