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Robotitem — accueil
POLOLU SY20STH30-0604A — Motor: stepper; 3.9VDC; Shaft: D spring; max.17.6mNm; 600mA vs POLOLU STEPPER MOTOR: BIPOLAR 28×45MM 4.5V — Motor: stepper; 4.5VDC; Shaft: D spring; max.91.8mNm; 670mA — Robotitem