526724

Name: Festo 526724 Servomotor MTR-AC-55-3S-AB
Brand: Festo

Servomotor MTR-AC-55-3S-AB

The Festo industrial component, part number 526724, features a resolver rotor position sensor, a PTC resistor for temperature monitoring, and Class F insulation protection. It delivers a nominal motor power of 468 W at a nominal rotary speed of 6,800 1/min, supporting a maximum speed of 8,090 1/min with 325 V DC nominal voltage, 1.4 A nominal motor current, and a 6.4 A peak current. The integrated brake operates on 24 V DC, consumes 11 W, and maintains a continuous open-circuit current of 2.15 A alongside an overall mass moment of inertia at power take-off of 0.26 kgcm2. Built with an IP54 protection class and c UL us (OL) authorization, this unit operates in ambient temperatures from -40 to 40 °C and complies with the EU low voltage guideline. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 526724
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Technical Specifications

Rotor position sensor: Resolver
Temperature monitoring: PTC resistor
Max. speed: 8,090 1/min
Nominal rotary speed: 6,800 1/min
Operating voltage DC for brake: 24 V
Continuous open-circuit current: 2.15 A
Insulation protection class: F
Power consumption, brake: 11 W
Motor constant: 0.457 Nm/A
Nominal motor power: 468 W
Nominal voltage DC: 325 V
Nominal motor current: 1.4 A
Peak current: 6.4 A
CE symbol (see declaration of conformity): according to EU low voltage guideline
Storage temperature: -10 ... 60 °C
Relative air humidity: Max. 90%
Protection class: IP54
Ambient temperature: -40 ... 40 °C
Authorization: c UL us - Recognized (OL)
Overall mass moment of inertia at power take-off: 0.26 kgcm2
Brake holding torque: 0.9 Nm
Mass moment of inertia of brake: 0.06 kgcm2
Mass moment of inertia of rotor: 0.2 kgcm2
Nominal torque: 0.66 Nm
Peak torque: 2.8 Nm
Standstill torque: 0.98 Nm
Permissible axial shaft load: 75 N
Permissible radial shaft load: 150 N
Product weight: 1,700 g

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