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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.
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Festo
1370488
Stepper motor EMMS-ST-87-M-SB-G2
Festo Stepper motor EMMS-ST-87-M-SB-G2, part number 1370488, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 1370488
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1370488.
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- 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
- IP54
- Electrical connection technology
- Plug
- Note on materials
- RoHS-compliant
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Certication
- RCM compliance mark | c UL us - Recognized (OL)
- CE marking (see declaration of conformity)
- As per EU EMC 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
- 5.9 Nm
- Max. rotational speed
- 550 rpm
- Step angle with full step
- 1.8 deg
- Step angle tolerance
- ±5%
- Motor nominal current
- 9.5 A
- Voltage constant, phase
- 68.6 mVmin
- Phase winding resistance
- 0.23 Ohm
- Winding inductance phase
- 2.6 mH
- Rotor mass moment of inertia
- 1.9 kgcm²
- Total output inertia moment
- 1.97 kgcm²
- Product weight
- 3450 g
- Permissible axial shaft load
- 65 N
- Permissible radial shaft load
- 200 N
- Brake holding torque
- 2 Nm
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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 1370488. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.