T506-012 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki T506-012 servo motor is part of the T SANMOTION Servo Motors series and has a rated output of 60 W with a rated speed of 3000 rpm. It features a rated current of 1.2 Amps, a peak torque of 1.8 Newton-meters, and an outer diameter of 51 mm. This model has an armature resistance of 12.1 Ohms and a rotor inertia of 0.022 x 10⁻³ kg·m².
Internal Product Review
The T506-012 is a Sanyo Denki SANMOTION servo motor engineered for precise motion control, with 60 W rated output and 3000 min⁻1 rated speed. Rated torque of 0.19 N·m and peak torque of 1.8 N·m support stable servo response through normal cycling and transient load changes. A 0.47 ms electrical time constant is a strong indicator of fast, efficient drive performance.
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Product Description:
The T506-012 servo motor is built by Sanyo Denki and belongs to the T SANMOTION Servo Motors series. It is a compact DC armature unit intended for precise position and velocity control on small gantries, pick-and-place heads, and semiconductor handling modules. Within an automation cell, it converts electrical power into controlled rotary motion that a drive regulator can modulate through closed-loop control.
During continuous operation, the motor uses a rated supply of 75 V and draws up to 1.2 A. This operating point delivers 60 W of mechanical output while the shaft turns at 3000 rpm and produces a steady torque of 0.19 N·m. The copper winding resistance is 12.1 Ω, and the internal inductance results in an electrical time constant of 0.47 ms. This short time constant allows current regulation to respond within one control cycle of many compatible servo amplifiers. The motor has an outer diameter of 51 mm, allowing it to fit inside compact actuator tubes. Thermal loading at the rated operating point remains within the insulation limits of the motor series.
For transient commands, the motor can reach a peak torque of 1.8 N·m and sustain a stall torque of 0.24 N·m before rotor heating requires derating. Electromagnetic conversion scales linearly with a torque constant of 0.183 N·m/A, allowing the drive to calculate output force from the measured armature current. Dynamic response is aided by a rotor inertia of 0.022 × 10−3 kg·m² and a mechanical time constant of 7.4 ms. Back electromotive force develops according to a voltage constant of 19.1 V per 1000 rpm. Coil energy storage is set by an armature inductance of 5.7 mH, which smooths switching ripple and helps maintain control-loop stability when the motor decelerates or reverses. These electrical and mechanical response characteristics allow the regulator to make rapid current and speed corrections during repeated motion cycles.
