P50B07030DXS10 Sanyo Denki
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The Sanyo Denki P50B07030DXS10 is a brushless servo motor from the P5 Super BL Servo Motors series. It provides a continuous stall current of 2.2 Arms and a rated output of 300 W, with a maximum speed of 4500 revolutions per minute. The motor features a wiring-saved incremental encoder with a resolution of 2,000 pulses per revolution and a flange size of 76 mm.
Internal Product Review
The P50B07030DXS10 is a Sanyo Denki P5 Super BL servo motor with 300 W rated output and brushless motor technology. Rated torque of 0.931 N·m pairs well with 3,000 min^-1 rated speed for smooth, responsive servo performance. A wiring-saved incremental encoder with 2,000 P/R resolution is a strong feature for precise motion control.
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Product Description:
The P50B07030DXS10 is a brushless AC servo motor built by Sanyo Denki for the P5 Super BL Servo Motors series. Designed for closed-loop positioning, it supplies moderate power to conveyor stations, pick-and-place heads, and other motion axes in automated equipment. An internal incremental encoder uses a wiring-saving design to report rotor position to the controller without requiring separate sensor cabling. This feedback supports precise and repeatable movement during positioning, indexing, and speed-controlled operation.
At its continuous operating point, the motor produces 300 W at 3,000 rpm and delivers 0.931 N·m of torque. Its continuous stall limits are 0.98 N·m and 2.2 A rms, indicating the stationary load that the motor can hold without exceeding its continuous current limit. A torque constant of 0.483 N·m/A rms establishes the relationship between phase current and generated torque. The phase resistance is 2.9 Ω, which affects the voltage required to produce the commanded current. An electrical time constant of 3.8 ms and a mechanical time constant of 1.8 ms support responsive current control and rapid indexing. Encoder resolution is 2,000 pulses per revolution, providing fine position increments for closed-loop regulation. The mounting face measures 76 mm square, while the 14 mm shaft connects directly to a compatible coupling. Rotor inertia is 0.495 × 10⁻⁴ kg·m², providing a balance between mechanical stability and quick directional changes.
For short operating intervals, the motor can produce up to 2.94 N·m of stall torque with a phase current of 7.5 A rms. This temporary overload capacity provides additional force for rapid acceleration and for overcoming static friction at startup. The maximum speed reaches 4,500 rpm, extending the available operating range for high-speed feed motion. Its brushless design eliminates mechanical commutator wear and reduces the number of components subject to friction. The motor is supplied without a holding brake, allowing the shaft to remain backdrivable when the drive is not applying torque. Static loads that must remain fixed after power is removed require an external locking mechanism or another suitable means of retention.
