8MSA3S.E1-32
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The 8MSA3S.E1-32 is a flange-mounted synchronous servo motor with a compact frame size of 32 and a rated current of 4.2 A. Manufactured by B & R Automation, this motor is part of the 8MS Three Phase Synchronous Motors series, delivering a rated power of 750 W. It features IP65 protection and natural convection cooling.
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Product Description:
8MSA3S.E1-32 is a self-cooled AC servo motor. It is part of the 8MS series from B&R Automation. The motor is certified by C-UR-US. Its windings have 6 poles. The mains input on the ACOPOS drive that monitors and controls the motor is 400 to 480 Volts (three-phase). The drive supplies AC power at 400 Volts to the motor. The motor is equipped with circular connectors from Intercontec and has a has a size 1 encoder connection and a size 1 motor connector. Thermal characteristics for the motor include insulation class F and 140 ⁰C maximum winding temperature. The winding temperature is limited to 110 ⁰C by the ACOPOS drive. Vibration severity grade of the motor, as per IEC 60034-1, is R. A polyurethane pant is applied to the housing. Its color is black. The front of the flange and the shaft end are metallic glossy.
A multiturn encoder with EnDat interface provides motor feedback. Its resolution is 512 lines. The recognizable revolutions are 4096. Precision of the encoder is ±60 degrees and its frequency limits is greater than or equal to 100 kHz. Performance specifications for the 8MSA3S.E1-32 motor include 3000 RPM speed rating, 12000 RPM maximum speed, 0.6 Nm torque rating, and 0.19 kilowatts power rating. Without a brake, the weight of the motor is 1.75 kilograms. There is a holding brake installed on the motor. Its weight is 0.3 kilograms. The brake’s holding torque is 4 Nm and its moment of inertia is 0.18 kg cm2. The smooth shaft on the 8MSA3S.E1-32 motor is without a seal. Protection category of this B&R motor is IP64. Only trained personnel should install and operate the motor.
Frequently Asked Questions about 8MSA3S.E1-32:
Q: Is a holding brake installed on the motor?
A: The motor is with a holding brake.
Q: What is holding torque for the brake?
A: Holding torque for the brake is 4 Nm.
Q: What is the motor shaft design?
A: The motor has a smooth shaft.
Q: What is the peak motor speed?
A: The peak motor speed is 12000 RPM.
Q: What is the operating temperature for the motor?
A: The operating temperature range is -15 to 40 ⁰C.