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Brushless Servo Motors

Quantum Series Brushless Servo Motors

NEMA 17, 23, 34, High Power Density, Sinusoidal BEMF

Standard winding voltage ratings of 24, 40, and 130 VDC High strength NdFeB magnets maximize torque production Integrated Hall sensors for commutation Computer optimized design for maximum power and torque density ensures the most compact and efficient design possible

Options

NEMA 17, 23, and 34 frame high performance brushless servo motors Encoder and resolver feedback options for compatibility with virtually all servo drives and motion controllers Power from 68 up to 846 W cont., and stall torque rated from 0.08 up to 2.32 Nm cont. Sealed versions up to IP65 for operation in harsh environments

Features & Benefits

Standard winding voltages of 24, 40, and 130 VDC Allied Motion’s Quantum (QB) housed brushless servo motors are designed for use in precision servo applications that require a standard NEMA 17, 23, or 34 frame size motor. The QB series are electromechanically optimized for high output power, high torque density, and low cogging torque. Their high power density ratio allows a smaller size motor to be used in many applications, saving space and weight. Quantum motors are also available as frameless versions for direct machine integration. Three standard NEMA frame sizes with three stack lengths each cover a wide range of servo applications Custom winding options to provide higher operating ranges of speed and voltage (up to 300 VDC) Rated stall torque from 11.5 oz-in (0.08 Nm) up to 328 oz-in (2.3 Nm)

SPECIFICATIONS SUMMARY

Model Units QB017xx QB023xx QB034xx
oz-in 11.5 - 33.5 51 - 138 115 - 328 Nm 0.08 - 0.23 0.36 - 0.98 0.81 - 2.32 Cont. Stall Torque Max. Cont. Power Output Watt 68 - 167 202 - 411 410 - 846 Design Voltage VDC 24, 40, 130 No Load Speed RPM 6318 - 29095 3014 - 10254 1413 - 8037 www.alliedmotion.com
© Allied Motion Technologies Inc. Specifications subject to change without notice Issued: Oct. 1, 2008