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Yaskawa Sigma II SGMAH-A5BAF21

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SGMAH-A5BAF21

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The Yaskawa SGMAH-A5BAF21 is an AC servo motor from the Sigma II series. It operates at a rated voltage of 100V and delivers a power output of 50W, with a rated current capacity of 0.95A.

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Technical specifications for SGMAH-A5BAF21

ManufacturerYaskawa
Product TypeAC Servo Motor
Product LineSigma II
Part NumberSGMAH-A5BAF21
Weight1.00 lbs (0.45 kg)
Rated Voltage100V
Rated Power50W
Rated Current0.95A
Rated Speed3000 RPM
Maximum Speed4500 RPM
Torque Rating0.159 Nm
Peak Torque0.477 Nm
Encoder TypeIncremental Encoder (2048 PPR)
Shaft TypeStraight with keyway
Cooling MethodNatural Convection
Insulation ClassClass F
Protection ClassIP65 (motor body), IP44 (shaft)
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The SGMAH-A5BAF21 model from Yaskawa’s Sigma II series is a compact AC servo motor designed to operate efficiently with a rated voltage of 100V. It offers a power output reaching 50W and a rated current of 0.95A, ensuring adequate performance for demanding tasks. The motor can achieve a rated speed of 3000 revolutions per minute (RPM), with capabilities extending to a maximum of 4500 RPM, allowing it to handle high-speed applications effectively.

In terms of torque, this motor provides a rated torque of 0.159 Nm and can reach a peak torque of 0.477 Nm, making it suitable for varied load scenarios. It utilizes an incremental encoder with a resolution of 2048 pulses per revolution, enhancing position feedback and control accuracy.

The design features a straight shaft with a keyway for easy integration into systems. Cooling is managed through natural convection, helping maintain operational temperatures effectively. The insulation class is rated at Class F, providing durability across a range of temperatures. Additionally, the SGMAH-A5BAF21 has a protection level of IP65 for the motor body and IP44 for the shaft, ensuring reliable performance in challenging environments. This servo motor weighs approximately 0.8 kg, making it lightweight and easy to incorporate into various applications.