1370481 Festo Stepper Motors
Part#:1370481
Alt. Part#:EMMS-ST-57-M-SEB-G2
Manufacturer:Festo
Category:Stepper Motors
Product Lifecycle:Active
Apr 2, 2025
Product description
stepper motor EMMS-ST-57-M-SEB-G2 Without gear unit/with brake. Ambient temperature: -10 - 50 °C, Storage temperature: -20 - 70 °C, Relative air humidity: 0 - 85 %, Conforms to standard: IEC 60034, Insulation protection class: B
Product Details
- Step angle tolerance ±5%
- Rotor position sensor interface RS422 TTL A/B channels + zero index
- Brake power consumption 10 W
- Rating class according to EN 60034-1 S1
- Rotor mass moment of inertia 0.48 kgcm²
- Electrical connection technology Plug
- Type code EMMS-ST
- Rotor position sensor measuring principle Optical
- Insulation protection class B
- Phase winding resistance 0.25 Ohm
- Corrosion resistance class (CRC) 1 - Low corrosion stress
- Ambient temperature -10 °C ... 50 °C
- Total output inertia moment 0.5 kgcm²
- Product weight 1380 g
- Step angle with full step 1.8 deg
- CE marking (see declaration of conformity) As per EU EMC directive
- Thermal class according to EN 60034-1 B
- Motor holding torque 1.4 Nm
- Note on materials RoHS-compliant
- Brake DC operating voltage 24 V
- Nominal operating voltage DC 48 V
- Winding inductance phase 0.95 mH
- Relative air humidity 0 - 85 %
- Certification RCM compliance mark c UL us - Recognized (OL)
- Brake mass moment of inertia 0.02 kgcm²
- Permissible radial shaft load 52 N
- Rotor position sensor Incremental encoder
- Max. rotational speed 1940 1/min
- Motor nominal current 5 A
- Voltage constant, phase 25.5 mVmin
- Degree of protection IP54
- Storage temperature -20 °C ... 70 °C
- Brake holding torque 1 Nm
- Permissible axial shaft load 10 N
- Conforms to standard IEC 60034
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
1370481 Related Documents
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1370481 Festo
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About the manufacturer
Powermatic Associates is an authorized Festo distributor, proudly offering a wide array of Festo's innovative industrial automation products and solutions. Festo is a globally recognized leader in automation technology and pneumatic solutions, renowned for their commitment to quality, efficiency, and sustainability. With a vast portfolio ranging from actuators, valves, sensors, and connectors to e...
About the Product Category
A stepper motor is an electromechanical device that transforms electrical pulses into accurate mechanical motion in set angular steps.
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stepper motor EMMS-ST-57-M-SEB-G2 Without gear unit/with brake. Ambient temperature: -10 - 50 °C, Storage temperature: -20 - 70 °C, Relative air humidity: 0 - 85 %, Conforms to standard: IEC 60034, Insulation protection class: B
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