Product Description

Sanyo Denki manufactures this T404-012 Servo Motor. It belongs to the SANMOTION T Series for industrial applications that require precise motion controls. This company operates as a leading manufacturer of high-performance motion systems. The manufacturer possesses decades of experience in developing industrial automation products.

The T404-012 servo motor is designed to generate the rated power of 40 W while operating at nominal speed. The nominal voltage requirement for this model is 72 V. This servo motor produces 0.13 Nm of torque at 3000 min⁻¹ and reaches its maximum speed at 5000 min⁻¹. This motor weighs 0.65 kilograms and features a 41 mm flange mounting. This includes a D-shaped output shaft that provides stable mounting. Due to its design, the DC servo motor produces a continuous stall torque of 0.14 Nm. It also produces instantaneous maximum torque of 0.76 Nm to maintain stability across different load conditions. The T404-012 servo motor functions at a rated armature current level of 1.0 A while the stall armature current reaches 0.9 A. Accurate torque and speed regulation stem from the motor's torque constant of 0.174 Nm / A and voltage constant of 18.2 V/min-1. Smooth operations during acceleration and deceleration are provided through a rotor inertia of 0.0084 × 10⁻³ kg•m² and load inertia of 0.27 × 10⁻⁴ kg•m².

The T404-012 servo motor reacts rapidly to control signals because its electrical time constant measures 0.35 ms. The motor includes lead wire connectors along a 1000 mm cable length to provide versatility when integrating systems. The rating system of this servo motor defines it as an IP43 device that guards against solids bigger than 1 mm. The rotating device lacks an oil seal while operating between 0 to 40°C ambient temperature and allowing up to 90% non-condensing humidity.