526730

Name: Festo 526730 Servomotor MTR-AC-70-3S-GB
Brand: Festo

Servomotor MTR-AC-70-3S-GB

The Festo part number 526730 is an industrial component featuring a planetary gear unit with a 4:1 gear unit ratio and a torsional backlash of 0.05 degrees or less. This unit operates with a nominal motor power of 913 W, a nominal DC voltage of 325 V, a nominal motor current of 4.3 A, and a peak current of 10 A, achieving a nominal rotary speed of 6,250 1/min and a maximum speed of 11,640 1/min. Additional technical features include a resolver rotor position sensor, a PTC resistor for temperature monitoring, a 24 V DC brake with an 11 W power consumption, class F insulation protection, and a CE symbol according to the EU low voltage guideline. Submit the exact part number, quantity, and application requirements to receive a formal quote.

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Manufacturer: Festo
Part number: 526730
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Technical Specifications

Torsional backlash: <= 0.05 deg
Type of gear unit: Planetary gear unit
Gear unit ratio: 4:1
Rotor position sensor: Resolver
Temperature monitoring: PTC resistor
Nominal output speed gear unit for 50% ED: 862 1/min
Nominal output speed gear unit for 100% ED: 675 1/min
Max. speed: 11,640 1/min
Nominal rotary speed: 6,250 1/min
Operating voltage DC for brake: 24 V
Continuous open-circuit current: 5.07 A
Insulation protection class: F
Power consumption, brake: 11 W
Motor constant: 0.32 Nm/A
Nominal motor power: 913 W
Nominal voltage DC: 325 V
Nominal motor current: 4.3 A
Peak current: 10 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: 8.2 kgcm2
Gear-unit output torque: 5.5 Nm
Gear unit efficiency: 0.98
Brake holding torque: 1.5 Nm
Mass moment of inertia of brake: 0.1 kgcm2
Mass moment of inertia of gear unit: 0.2 kgcm2
Mass moment of inertia of rotor: 0.4 kgcm2
Nominal torque: 1.4 Nm
Peak torque: 3.1 Nm
Standstill torque: 1.64 Nm
Torsional resistance: <= 2.3 Nm/arc
Permissible axial shaft load: 4,000 N
Permissible radial shaft load: 1,200 N
Product weight: 5,200 g
Electrical connector system: Plug

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