GAM1A4010F0XRK2 Sanyo Denki
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The Sanyo Denki GAM1A4010F0XRK2 is part of the G SANMOTION AC Servo Motors series and has a rated output of 0.10 kW with a continuous stall torque of 0.353 N·m. This servo motor features a 40 mm square flange and a motor length of 93.5 mm. It supports a rated speed of 3000 min-1 and a peak stall torque of 1.18 N·m, with a motor mass of 0.52 kg.
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Product Description:
The GAM1A4010F0XRK2 is a brushless AC servo motor produced by Sanyo Denki within the G SANMOTION AC Servo Motors series. As a compact rotary actuator, it pairs with matched amplifiers to execute closed-loop position, velocity, and torque control in pick-and-place heads, miniature conveyors, and indexing tables. Its 40 mm square flange and low rotor inertia allow rapid response while maintaining the precision required by automated assembly, inspection, and packaging equipment. The compact frame also supports installation in machinery where axis spacing is limited.
At its continuous operating point, the motor supplies 0.10 kW of mechanical power while spinning at 3000 rpm. This output corresponds to a continuous shaft torque of 0.318 N·m, generated with a winding current of 1.0 Arms. The stator phase resistance is 6.9 Ω, which affects copper losses and assists the drive with voltage feedforward during high-bandwidth control. These ratings allow the motor and amplifier to regulate steady motion while providing additional torque for short acceleration intervals. The motor has a length of 93.5 mm, making it suitable for compact machine assemblies. Its torque constant of 0.372 N·m/Arms provides a predictable relationship between commanded current and produced torque, which supports accurate servo tuning in multi-axis platforms.
For brief accelerations, the rotor can be driven to 6500 rpm or deliver a peak stall torque of 1.18 N·m, enabling axes to overcome static friction and reach setpoints quickly. A high-density 23-bit optical encoder transmits 8,388,608 counts per revolution, allowing precise positioning without external gearing. The assembly weighs only 0.52 kg, reducing the load placed on small gear stages, while a rotor inertia of 0.0259 × 10⁻⁴ kg·m² further limits servo lag. An 8 mm shaft with a 12 mm keyway fits miniature couplings and provides positive torque transfer. The motor’s compact mounting footprint makes it practical for closely arranged motion axes and small automated mechanisms.
