GAM1A4010F0CNK1 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki GAM1A4010F0CNK1 servo motor is part of the G SANMOTION AC Servo Motors series and has a rated output of 100 watts with a rated speed of 3000 min-1. It features a 40 mm square flange, 127 mm body length, and IP67 ingress protection. The servo motor comes equipped with a single-turn absolute 23-bit encoder and a circular output shaft with no key and oil seal.
Internal Product Review
The GAM1A4010F0CNK1 is a Sanyo Denki AC servo motor with 100 W rated output and 200 VAC supply. Single-turn absolute 23-bit encoder feedback and 6500 min-1 max speed support precise, responsive motion control. IP67 protection and 1.18 N·m peak stall torque make the unit an excellent choice for demanding servo applications.
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Product Description:
The GAM1A4010F0CNK1 is an AC servo motor produced by Sanyo Denki for the G SANMOTION AC Servo Motors series. It is intended for positioning and speed-control tasks in industrial automation where compact construction and precise feedback are required. A 40 mm square flange and a body length of 127 mm allow direct mounting in small machines, while a smooth shaft with an oil seal supports clamping couplings and helps prevent lubricant leakage and contaminant entry.
During continuous operation, the motor delivers 100 W of mechanical power at a rated shaft speed of 3000 rpm. This output is obtained when the windings draw a rated phase current of 1.0 A rms from a three-phase 200 VAC supply. At that operating point, the electromagnetic design produces a continuous torque of 0.318 N·m, meeting the demands of light indexing axes and small pumps. A single-turn absolute 23-bit encoder mounted on the rotor provides high-resolution position data to the drive, enabling fine motion control without external scales. The flange and shaft dimensions match the mounting pattern used by other 40 mm motors in the series, allowing compatible gearheads, couplings, and brackets to be used. Stall torque is 0.353 N·m, and the rotor with its integrated brake has an inertia of 0.0324 × 10⁻⁴ kg·m², supporting fast acceleration while keeping servo gains moderate.
When rapid load changes occur, the motor can produce up to 1.18 N·m of peak stall torque. It can also reach a maximum speed of 6500 rpm for short duty cycles, extending its operating range beyond the continuous rating. A holding brake powered by 24 VDC draws 0.26 A to lock the shaft when power is removed, which helps secure loads on vertical axes. The winding, encoder, and brake are housed in an enclosure rated IP67, protecting internal components against dust and temporary water immersion during washdown or exposure to coolant splash. Its compact housing is suitable for pick-and-place arms, small conveyors, and laboratory automation that require accurate positioning in limited installation space.
