User Manual

PD42-1070 Hardware Manual • Hardware Version V1.00 | Document Revision V1.00 • 2017-Mar-02
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8 Figures Index
1 Motor coil sine wave current using
stealthChop (measured with current
probe) . . . . . . . . . . . . . . . . . . . 4
2 spreadCycle principle . . . . . . . . . . 4
3 stallGuard2 Load Measurement as a
Function of Load . . . . . . . . . . . . 5
4 Energy Efficiency Example with coolStep 5
5 PD42-1070 mechanical dimensions
with motor . . . . . . . . . . . . . . . . 7
6 PD42-1-1070 torque vs. speed . . . . 9
7 PD42-2-1070 torque vs. speed . . . . 10
8 PD42-3-1070 torque vs. speed . . . . 10
9 PD42-1070 connectors (pin 1 high-
lighted in red) . . . . . . . . . . . . . . 11
10 Typical application scenario with 5V in-
puts . . . . . . . . . . . . . . . . . . . . 14
11 Inputs with common anode input with
3.3V to 5V . . . . . . . . . . . . . . . . 15
12 Inputs with common anode input with
>5V to 24V . . . . . . . . . . . . . . . . 16
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