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Festo
549410
Stepper motor EMMS-ST-57-S-SB
Engineered by Festo with part number 549410, this industrial component operates on a nominal voltage DC of 48 V and a nominal motor current of 5 A, featuring a 1.8 degree stepper angle at full step with a tolerance of ±5%. The unit incorporates a 24 V DC brake consuming 8 W, delivering a brake holding torque of 0.4 Nm and a motor holding torque of 0.8 Nm. Constructed with class B insulation and an IP54 protection class, it functions within an ambient temperature range of -10 to 50 °C and supports permissible axial and radial shaft loads of 10 N and 52 N, respectively. Please submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 549410
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 549410.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stepper angle at full step
- 1.8 deg
- Stepper angle tolerance
- ±5%
- Operating voltage DC for brake
- 24 V
- Insulation protection class
- B
- Power consumption, brake
- 8 W
- Nominal voltage DC
- 48 V
- Nominal motor current
- 5 A
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Storage temperature
- -20 ... 70 °C
- Relative air humidity
- 45 - 80 %
- Protection class
- IP54
- Ambient temperature
- -10 ... 50 °C
- Authorization
- C-Tick
- Overall mass moment of inertia at power take-off
- 0.3 kgcm2
- Brake holding torque
- 0.4 Nm
- Motor holding torque
- 0.8 Nm
- Mass moment of inertia of brake
- 0.01 kgcm2
- Mass moment of inertia of rotor
- 0.29 kgcm2
- Permissible axial shaft load
- 10 N
- Permissible radial shaft load
- 52 N
- Product weight
- 1,090 g
- Electrical connector system
- Plug
Engineering context
Identification and RFQ Guidance
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 549410. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.