Q1AA18750HBF36 Sanyo Denki
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The Sanyo Denki Q1AA18750HBF36 is a low-inertia servo motor from the Q SANMOTION Servo Motors series with a flange size of 180 mm and operates with a 200V supply voltage. It delivers a rated output of 7.5 kW and supports a maximum rotation speed between 3000 and 3500 min-1. This motor features a 90V holding brake and is designed to function in temperatures from 0 to 40°C with up to 90% relative humidity.
Internal Product Review
The Q1AA18750HBF36 is a Sanyo Denki Q SANMOTION servo motor with a 7.5 kW rated output. Low-inertia construction and a maximum rotation speed of 3000 to 3500 min-1 make the unit a strong choice for fast, precise motion control.
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Product Description:
The Q1AA18750HBF36 is a servo motor manufactured by Sanyo Denki as part of the Q SANMOTION Servo Motors series. In an automation cell, it serves as the primary rotary actuator, receiving command signals from a matching drive and applying controlled torque to machine shafts, indexing tables, or compact gantry axes. The motor is designed for fast response and accurate positioning, allowing automated equipment to maintain tight cycle times without excessive mechanical overshoot. Its controlled rotary output is suitable for machinery that requires repeatable acceleration, deceleration, and positioning under changing loads.
This model delivers a continuous mechanical output of 7.5 kW, allowing the shaft to provide sustained power to connected loads under nominal thermal conditions. Its stator is wound for a 200 V three-phase supply, so it pairs with drives designed for factory power systems in that voltage class. Shaft speed can be regulated from 3000 to 3500 rpm, with the upper end providing additional speed for brief acceleration periods while normal process speeds remain lower. A low-inertia rotor reduces the moment of inertia, enabling rapid velocity changes and minimizing settling time after direction reversals. The motor uses a 180 mm flange, providing a consistent mounting interface for gearboxes or directly coupled loads. This flange arrangement helps maintain shaft alignment when the motor is installed on a rigid machine surface.
An integrated 90 V brake locks the shaft when the control system removes drive current, preventing vertical or suspended loads from drifting after power is removed. The winding insulation and grease formulation permit operation from 0 to 40 °C without derating, supporting thermal stability in typical enclosure conditions. Reliable operation is maintained at up to 90% relative humidity, provided condensation does not form on the motor or its electrical connections. The motor belongs to the Q Series and uses the feedback options and connector arrangements associated with that product line. These interfaces support connection to compatible Sanyo Denki servo drives and simplify cable routing within compact automation equipment.