Product details : FESTO 1370474 STEPPER MOTOR EMMS-ST-57-S-S-G2
stepper motor EMMS-ST-57-S-S-G2 Without gearing, without brake. Stepper angle at full step=1,8 deg, Stepper angle tolerance=±5%, Max. speed=2720 1/min, Insulation protection class=B, Nominal operating voltage DC=48 V