T730-012 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki T730-012 is part of the T SANMOTION Servo Motors series and has a rated output of 300 W with a rated speed of 2500 revolutions per minute. This servo motor delivers a rated torque of 1.18 Newton meters and a maximum speed of 4000 revolutions per minute. It has a mass of 2.5 kilograms and features an armature inductance of 1.6 milliHenries.
Internal Product Review
The T730-012 is a Sanyo Denki T SANMOTION servo motor with 300 W rated output and 2500 min⁻¹ rated speed. Strong overload capability shows in 1.18 N·m rated torque and 9.8 N·m max torque, supporting smooth servo performance through load changes. An excellent motor selection for precise automation duty.
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Product Description:
The T730-012 is a brushless servo motor manufactured by Sanyo Denki as part of the T SANMOTION Servo Motors series. It is intended for closed-loop industrial automation where precise rotary motion drives indexing tables, electronic assembly heads, or compact conveyor sections. Integrated feedback allows the matching drive to regulate speed and position, so the motor can follow dynamic command profiles while maintaining accuracy under varying loads.
At its continuous rating, the motor delivers 300 W of shaft power while running at a nominal speed of 2500 rpm; this combination establishes the regular operating point for sustained duty. The related output torque is 1.18 N·m, produced with a phase current of 5.2 A when the controller applies a line-to-line voltage of 75 V. These values indicate the electrical supply requirements for steady operation. An armature resistance of 1.1 Ω and an inductance of 1.6 mH influence current ripple and the drive’s pulse-width modulation frequency, while the 1.5 ms electrical time constant indicates how quickly current can rise to generate torque. A torque constant of 0.273 N·m/A links commanded current to mechanical output. The voltage constant of 28.6 × 10⁻³ V per min⁻¹ indicates the back electromotive force that the inverter must overcome at the target speed.
For transient events, the motor tolerates a peak torque of 9.8 N·m, allowing rapid acceleration before settling at the continuous stall torque of 1.43 N·m. The assembly weighs 2.5 kg and has a rotational inertia of 0.270 × 10⁻³ kg·m²; these characteristics support quick direction changes, as reflected by a 4.0 ms mechanical time constant. The maximum speed reaches 4000 rpm, providing headroom above the nominal operating speed when the application requires faster motion. Compact motor mass supports thermal stability during continuous stall operation. Low rotational inertia also reduces the reflected load on precision gear stages and helps the shaft respond promptly to changes in the commanded motion profile.
