DD045CB4ANAA100 Sanyo Denki
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The Sanyo Denki DD045CB4ANAA100 is a linear servo motor from the Linear Servo Motors series. It features a rated thrust of 800 N and a rated speed of 1.9 meters per second, with a maximum thrust of 2200 N. The motor has an amplifier capacity of 75 Amps and a coil mass of 8.6 kilograms.
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Product Description:
The DD045CB4ANAA100 coil belongs to the Linear Servo Motors series produced by Sanyo Denki. As a linear servo motor component, it generates direct translational force instead of rotational motion, making it suitable for pick-and-place gantries, dispensing tables, and semiconductor stages in industrial automation. When paired with its magnet rail and a compatible drive amplifier, the coil delivers controlled thrust for axes that require clean, backlash-free movement. This direct-drive arrangement eliminates mechanical transmission components such as ball screws, belts, and gearboxes from the primary motion path.
The drive amplifier feeding this coil must sustain 75 A of phase current, providing the electrical capacity needed during rapid acceleration. A factory-terminated cable with a length of 300 mm simplifies wiring in compact installations, while the coil’s mass of 8.6 kg affects inertia calculations when tuning the servo loop. Mechanical integration uses 8 × M6 mounting threads spaced around the frame, allowing the coil to be secured squarely to the moving carriage. During operation, the magnet rail pulls the coil toward it with a static attraction force of 600 N. This attraction force must be considered when selecting linear guides, support bearings, and carriage components for the axis.
The coil reaches a maximum traverse speed of 3.0 m/s and produces a peak thrust of 2200 N, supporting rapid motion and short settling times in high-throughput machinery. Continuous operation is rated at a speed of 1.9 m/s with a sustained thrust of 800 N, allowing the axis duty cycle to be balanced against temperature rise. The aluminum body seats against the mounting surface at a depth of 9 mm. Reference pin engagement is limited to 6 mm to prevent the pins from extending too far into the housing. Because the coil does not include a Hall sensor, the motion controller must rely on an external position feedback device for commutation and axis control. Final alignment is aided by two positioning holes with a diameter of 4 mm and a positive tolerance of 0.02 mm, helping keep the coil parallel to the magnet track.
