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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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Fanuc DC Servo Motor Model 20M / A06B-0652 Series - 3 kW 1500 RPM

$669.00 USD

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ConditionSurplus - Untested MPNA06B-0652 Stock #0326-00129

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Used in CNC machining centers and lathes equipped with legacy FANUC CNC systems, the FANUC DC Servo Motor Model 20M belongs to the A06B-0652 series of axis drive motors produced for FANUC 6 and early FANUC 11 control platforms. This motor features the characteristic teal cast iron housing associated with the FANUC DC servo M series, a square bolt-on mounting flange, a large-diameter octagonal rear face with multi-bolt pattern, and a five-pin circular military-style connector for power and feedback connections. A timing belt pulley is installed on the output shaft, indicating prior use in a belt-drive axis configuration. Published specifications for the Model 20M establish a continuous stall torque of 23 Nm, a rated speed of 1500 RPM, a DC bus voltage of 213V, and a rated current of 18A. A label on the motor body reads Repaired By FANUC USA, 1331 Greenleaf Ave., Elk Grove Village, IL 60007, confirming the unit was serviced through the FANUC USA factory repair program at some point during its service life. The original nameplate is covered by an opaque sticker, and the exact type number suffix cannot be confirmed visually. Compatible with FANUC DC servo drives from the same era, including the A06B-6047 and related velocity control units. Weighs approximately 55 to 65 lbs bare based on published 20M dimensional data.

Stock # 0326-129

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.

Fanuc DC Servo Motor Model 20M / A06B-0652 Series - 3 kW 1500 RPM