P50B07040DBS00 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki P50B07040DBS00 is part of the P5 Super BL Servo Motors series and uses brushless motor technology. It features a 400 W rated output, a rated speed of 3000 min-1, and a flange size of 76 mm. This standard motor includes a wiring-saved incremental encoder with a resolution of 2000 pulses per revolution and is equipped with a holding brake rated at 0.98 N·m holding torque, operating at 90V.
Internal Product Review
The P50B07040DBS00 is a Sanyo Denki brushless servo motor with 400 W rated output and 3000 min-1 rated speed. A wiring-saved incremental encoder with 2000 P/R supports clean feedback and dependable motion control. IP55 protection and an equipped holding brake make the motor an excellent choice for consistent servo performance.
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Product Description:
The P50B07040DBS00 is a brushless servo motor manufactured by Sanyo Denki within the P5 Super BL Servo Motors series. It uses permanent-magnet technology and a standard motor design to provide closed-loop rotary motion. The motor supports positioning, feed, and speed-control axes in industrial automation where compact 400 W drives are required and an IP-rated enclosure simplifies machine integration.
The motor develops a continuous mechanical output of 400 W while running at its rated speed of 3000 rpm. At this operating point, it produces 1.274 N·m of torque and draws 3.0 A RMS from the drive amplifier, providing useful values for sizing cabling, fusing, and thermal management. An enclosure rating of IP55 protects the motor against dust and low-pressure water jets. The 76 mm square flange accommodates common gearheads, while a phase resistance of 1.65 Ω and an electrical time constant of 4.0 ms govern current rise during rapid response. A torque constant of 0.481 N·m/A RMS relates commanded current to shaft torque. The rotor inertia of 0.74 × 10⁻⁴ kg·m² supports quick acceleration without placing an excessive load on the control loop.
Peak operating limits include a maximum speed of 4500 rpm and a maximum stall torque of 3.92 N·m, providing headroom for dynamic moves beyond the rated operating point. The motor includes a holding brake that is energized by a 90 V supply, consumes 0.08 A, and clamps the shaft with 0.98 N·m of torque to secure vertical loads when motor power is removed. Position feedback is supplied by a wire-saving incremental encoder that delivers a resolution of 2000 P/R, reducing the required connector count while maintaining fine positional granularity. The sealed housing protects internal components in compact machinery, while the integrated brake eliminates the need for a separate shaft-holding device.
