T406-012 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki T406-012 is part of the T SANMOTION Servo Motors series and delivers a rated output of 60 W with a rated armature current of 1.4 A at 70 V. It features a continuous stall torque of 0.20 N·m and a maximum speed of 5000 min^-1. The servo motor provides a rated torque of 0.19 N·m and a maximum torque of 1.2 N·m.
Internal Product Review
The T406-012 is a Sanyo Denki T SANMOTION servo motor with 60 W rated output and 3000 min^-1 rated speed. Acceleration remains crisp with 1.2 N·m max torque and 5000 min^-1 max speed, a strong combination for compact precision axes.
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Product Description:
The T406-012 is a permanent-magnet AC servo motor produced by Sanyo Denki for the T SANMOTION Servo Motors series. It translates pulse and analog commands from a matched drive into tightly regulated shaft motion, enabling precise positioning and velocity control in pick-and-place stations, small indexing tables, and packaging feeders. By combining compact dimensions with feedback capability, the unit operates as a dedicated actuator in multi-axis industrial automation cells where repeatability and quick cycle times are required.
The armature has a resistance of 11.8 Ω and an inductance of 4.4 mH, allowing the current loop to be tuned for stable operation. At a rated armature current of 1.4 A, the motor runs at a rated speed of 3000 rpm and provides 60 W of mechanical power. The corresponding continuous stall torque is 0.20 N·m, while friction torque remains limited to 0.020 N·m to minimize unwanted movement during holding operation. An armature voltage of 70 V suits low-bus servo amplifiers. The voltage constant is 18.5 × 10⁻³ V/rpm, and the torque constant is 0.177 N·m/A, allowing the controller to translate voltage and current into speed and torque. The rated power rate of 3.2 kW/s indicates how rapidly the motor can increase its delivered power while remaining within its operating limits.
Dynamic response is supported by a rotor inertia of 0.0108 × 10⁻³ kg·m², enabling peak angular acceleration of up to 111 × 10³ rad/s². During transient operation, the shaft can reach a maximum torque of 1.2 N·m and a maximum mechanical speed of 5000 rpm without demagnetization. For continuous cyclic duty, the motor provides a rated torque of 0.19 N·m while keeping its temperature rise within the intended operating range. Its low rotor inertia supports rapid acceleration and deceleration in compact motion axes. The available torque range accommodates short acceleration demands as well as steady running loads in packaging, semiconductor, and light assembly equipment.
