1451384

Name: Festo 1451384 Stepper motor EMMS-ST-28-L-S
Brand: Festo

Stepper motor EMMS-ST-28-L-S

The Festo part number 1451384 is an industrial component featuring a nominal operating voltage of 48 V DC, a motor holding torque of 0.09 Nm, and a maximum rotational speed of 6000 rpm with a 1.8 degree full step angle. Built to IEC 60034 standards, it provides IP65 protection, insulation and thermal class B, and S1 rating class according to EN 60034-1, operating within an ambient temperature range of -10 °C to 50 °C and relative air humidity from 0 to 85%. This RoHS-compliant unit holds RCM and c UL us certifications, conforms to EU and UK EMC and RoHS directives, and features plug electrical connection technology with a corrosion resistance class of 1 and LABS conformity to VDMA24364-B2-L. Submit the exact part number, quantity, and application requirements to receive a formal quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 1451384
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 1451384.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

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: 0.018 kgcm²
Product weight: 268 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 0.018 kgcm² Product weight 268 g Permissible axial shaft load 7 N Permissible radial shaft load 20 N 6/5/26 –

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 1451384. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.