Product Description

Representing Q SANMOTION servo motor category, the Q2AA07040DXS22 variant is designed for integration into top-performance motion control environments. This Sanyo Denki’s drive has a rated output of 0.4 kW and rated torque of 1.273 N·m, provides stable rotational force for repeat work. To achieve the best tradeoff between torque and velocity without slowing off, rated speed of 3000 min⁻¹ is achieved. Further, maximum speed of 5000 min⁻¹ widens its applicability for faster indexing.

At the structural level, the motor’s aluminum plate thickness (t6×305 mm) in t6 structure contributes to maintaining its structure alignment and performance under different mechanical loads. To support demanding conditions, this servo drive features a continuous stall torque of 1.372 N·m, preventing shaft drift during idle periods. A peak torque of 4.1 N·m allows the module to absorb load spikes without stalling. The motor’s torque constant of 0.482 N·m/Arms ensures a smooth and linear torque response, further simplifying loop tuning and enhancing precision across a wide range of applications. A rated power rate of 21.6 kW/s enables rapid torque transitions and maintains fast reaction to positioning commands in synchronized motion environments.

Thermal efficiency and operational longevity are supported by the device’s phase resistance of 1.26 Ω which, in results, limits excessive current draw and suppresses heat buildup in the windings. Meanwhile, the IP67 ingress protection rating allows for dependable performance in harsh or wash-down environments. The low rotor inertia of 0.75 ×10⁻⁴ kg·m² reduces mechanical oscillations and also enhances stability during quick start-stop cycles. Combined with a rated current of 3.0 Arms, continuous stall current of 3.1 Arms, and peak current of 12 Arms, the Q2AA07040DXS22 from Sanyo Denki consistently delivers high-accuracy motion under fluctuating load conditions without compromising efficiency or safety.