1451383

Name: Festo 1451383 Stepper motor EMMS-ST-28-L-SB
Brand: Festo

Stepper motor EMMS-ST-28-L-SB

The Festo industrial component, part number 1451383, operates on a nominal DC voltage of 48 V and delivers a motor holding torque of 0.09 Nm with a maximum rotational speed of 6000 rpm. Featuring a 1.8-degree full step angle within a ±5% tolerance, this unit conforms to IEC 60034 standards and includes Class B insulation and thermal protection, an IP65 degree of protection, and plug electrical connection technology. It is designed for ambient temperatures between -10 °C and 50 °C, exhibits a CRC 1 corrosion resistance class, complies with RoHS and VDMA24364-B2-L LABS conformity, and holds c UL us and RCM certifications with CE and UKCA markings. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 1451383
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Technical Specifications

Ambient temperature: -10 °C...50 °C
Storage temperature: -20 °C...70 °C
Relative air humidity: 0 - 85%
Conforms to standard: IEC 60034
Insulation protection class: B
Thermal class according to EN 60034-1: B
Rating class according to EN 60034-1: S1
Degree of protection: IP65
Electrical connection technology: Plug
Note on materials: RoHS compliant
Corrosion resistance class (CRC): 1 - Low corrosion stress
LABS (PWIS) conformity: VDMA24364-B2-L
Certication: RCM compliance mark | c UL us - recognized (OL)
CE marking (see declaration of conformity): As per EU EMC directive | As per EU RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | To UK RoHS instructions
Nominal operating voltage DC: 48 V
Motor holding torque: 0.09 Nm
Max. rotational speed: 6000 rpm
Step angle with full step: 1.8 deg
Step angle tolerance: ±5%
Motor nominal current: 1.4 A
Voltage constant, phase: 6 mVmin
Phase winding resistance: 2.3 Ohm
Winding inductance phase: 1.4 mH
Rotor mass moment of inertia: 0.018 kgcm²
Total output inertia moment: 0.025 kgcm²
Product weight: 356 g
Permissible axial shaft load: 7 N
Permissible radial shaft load: 20 N
Official Festo technical specifications: Ambient temperature -10 °C...50 °C Storage temperature -20 °C...70 °C Relative air humidity 0 - 85% Conforms to standard IEC 60034 Insulation protection class B Thermal class according to EN 60034-1 B Rating class according to EN 60034-1 S1 Degree of protection IP65 Electrical connection technology Plug Note on materials RoHS compliant Corrosion resistance class (CRC) 1 - Low corrosion stress LABS (PWIS) conformity VDMA24364-B2-L Certication RCM compliance mark c UL us - recognized (OL) CE marking (see declaration of conformity) As per EU EMC directive As per EU RoHS directive UKCA marking (see declaration of conformity) To UK instructions for EMC To UK RoHS instructions Nominal operating voltage DC 48 V Motor holding torque 0.09 Nm Max. rotational speed 6000 rpm Step angle with full step 1.8 deg Step angle tolerance ±5% Motor nominal current 1.4 A Voltage constant, phase 6 mVmin Phase winding resistance 2.3 Ohm Winding inductance phase 1.4 mH Rotor mass moment of inertia 0.018 kgcm² Total output inertia moment 0.025 kgcm² Product weight 356 g Permissible axial shaft load 7 N Permissible radial shaft load 20 N 6/5/26 –

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