P50B07040EXGA8 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki P50B07040EXGA8 is a brushless servo motor with a rated output of 400 Watts and an amplifier capacity of 30 Amps. Part of the P5 Super BL Servo Motors series, it features a 76 mm flange size, 14 mm shaft diameter, and protection rated at IP55. This model uses a permanent magnet excitation system and has a fully closed, self-cooling design.
Internal Product Review
The P50B07040EXGA8 is a Sanyo Denki P5 Super BL servo motor with brushless construction and a 400 W rated output. Permanent magnet excitation and an IP55 fully closed, self-cooling design support dependable motion performance in demanding industrial installations. A very capable servo motor for applications requiring efficient operation and strong environmental protection.
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Product Description:
The P50B07040EXGA8 servo motor is manufactured by Sanyo Denki for the P5 Super BL Servo Motors series. It is a brushless drive element that uses electronic commutation rather than carbon brushes, allowing precise, low-maintenance control of rotary loads in automated pick-and-place stations, conveyors, and packaging machinery. When integrated with a P5 amplifier, the motor supplies commanded torque and speed so machine controllers can position tools or products with repeatable accuracy. The electronic commutation system also avoids the friction, electrical arcing, and periodic brush replacement associated with conventional brushed motors.
The motor is matched to an amplifier that can deliver 30 A of phase current, giving the stator enough capacity for rapid acceleration. A square flange measuring 76 mm on each side provides the mounting interface. The windings and frame withstand a dielectric test voltage of 1,500 VAC for one minute, supporting reliable electrical isolation. Continuous mechanical output reaches 400 W, while heat is removed through a fully enclosed, self-cooling housing. The enclosure is protected to IP55, which guards internal components against dust and water jets. Installation uses a flange-mounted arrangement with an installed depth of 70 mm, and a factory-installed shaft seal helps prevent lubricant leakage. Because the unit does not have a holding brake, an external mechanism or drive-applied torque must keep the load stationary when power is removed.
A precision shaft with a diameter of 14 mm transfers torque to a coupling, gearbox, or direct-drive load. The motor uses Class F insulation, allowing the windings to tolerate elevated operating temperatures without premature insulation damage. The rotor field is generated by a permanent-magnet array, which supports high torque density and responsive speed changes. Overall mechanical balance meets the vibration limit of V15, minimizing oscillations transmitted to adjacent equipment. The sealed output end helps keep contaminants away from the shaft bearing and internal stator components. Its flange-mounted layout supports accurate alignment with connected machinery while keeping the motor securely positioned during repeated acceleration and deceleration cycles.
