KA506JXX Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki KA506JXX is part of the K SANMOTION Servo Motors series and has a flange size of 54 mm square with a rated output of 60 Watts. This servo motor features a rated speed of 3000 min-1, continuous stall torque of 0.24 N·m, and weighs 1.30 kilograms. It operates with an armature resistance of 9.4 Ohms and a rated armature voltage of 75 Volts.
Internal Product Review
The KA506JXX is a Sanyo Denki K SANMOTION servo motor with 60 W rated output and 3000 min-1 rated speed. Continuous stall torque of 0.24 N·m and peak stall torque of 1.8 N·m support crisp acceleration and steady low-speed control. Clean electromechanical design makes KA506JXX a dependable choice for precision motion duty.
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Product Description:
The KA506JXX is a DC brush servo motor produced by Sanyo Denki within the K SANMOTION Servo Motors series. It converts electrical energy into controlled rotary motion for compact positioning axes. Typical applications include robotics, pick-and-place heads, and small conveyor drives in industrial automation, where the motor can support accurate speed and position control.
At its continuous operating point, the motor delivers 60 W while rotating at 3000 rpm, providing steady mechanical power for routine duty cycles. The shaft supplies 0.19 N·m of torque at that speed, so gear reduction is optional when loads remain light. The permanent-magnet field requires an armature supply of 75 V and draws a nominal current of 1.1 A. Short bursts can raise the electromagnetic force to a peak stall torque of 1.8 N·m, providing additional force for acceleration or overcoming static friction. The continuous stall torque is 0.24 N·m, while the parking brake supplies 0.29 N·m of holding torque to secure vertical axes when power is removed. The armature resistance is 9.4 Ω, which drive amplifiers use to estimate thermal load. The tachogenerator winding has a resistance of 26 Ω and produces proportional voltage feedback for speed control.
The square flange measures 54 mm on each side, providing a compact mounting interface for small machine frames. The rotor inertia is 0.22 × 10⁻⁴ kg·m², allowing rapid velocity changes without excessive drive current. The unit has an overall mass of 1.30 kg, so it can be installed on lightweight stages without significantly affecting their balance. A fail-safe electromagnetic brake engages when the external circuit removes 90 VDC and draws only 0.06 A when released. This brake arrangement prevents uncontrolled movement after the electrical supply is interrupted. The low thermal mass helps the winding maintain a stable temperature during rated operation.
