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Festo 1430663 Stepper Motor

1430663 Stepper motor EMMS-ST-28-L-SE
SKU: EMMS-ST-28-L-SE
Manufacturer: Festo
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CriterionFeature
Stepper angle at full step1,8 deg
Stepper angle tolerance±5%
Rotor position sensorIncremental encoder
Rotary position encoder interfaceRS422 TTL AB-channel + zero index
Rotary position encoder measuring principleOptical
Max. speed6000 1/min
Insulation protection classB
Nominal operating voltage DC48 V
Nominal motor current1,4 A
Winding resistance phase2,3 Ohm
Winding inductance phase1,4 mH
Voltage constant, phase6 mVmin
Rating class according to EN 60034-1S1
CE mark (see declaration of conformity)to EU directive for EMC
Corrosion resistance classification CRC1
Storage temperature-20 - 70 °C
Relative air humidity0 - 85 %
Protection classIP65
Ambient temperature-10 - 50 °C
Thermal class according to EN 60034-1B
AuthorisationRCM Mark
c UL us - Recognized (OL)
Overall mass moment of inertia at power take-off0,018 kgcm2
Motor holding torque0,09 Nm
Mass moment of inertia of rotor0,018 kgcm2
Permissible axial shaft load7 N
Permissible radial shaft load20 N
Product weight320 g
Electrical connector systemPlug
Materials noteConforms to RoHS
Conforms to standardIEC 60034