Hudson - Brushless DC Servo Motor

M-2331P-Lx-xxD

Teknic's Hudson servo motors are designed to excel in the most demanding OEM applications, and provide benefits including:

  • Reduced motor footprint and maximized power output with optimized magnet shape, rotor skew, and rotor geometry.
  • Improved machine reliability with a brushless servo motor designed with oversized bearings, class H windings, and 3-year warranty.
  • Increased machine performance with Hudson's high torque density and fast electrical time constant.

Why Hudson?

High Power DensityDesigned with advanced 3-D FEA software to optimize magnet shape, stator skew angle, and rotor geometry. You get maximum power in any given motor size to move loads faster, and with more finesse.
Rugged and ReliableBrushless design, oversized bearings, high-temperature windings, fault-tolerant encoder design, and extensive testing of every single motor assures you of lasting reliability.
ResponsiveHigh torque-to-inertia ratio and fast electrical time constant give you the ability to make moves with rapid settling time, precise velocity regulation, and excellent dynamic accuracy.
Smooth/QuietLow torque ripple courtesy of a harmonically-pure back-EMF, combined with individually custom-balanced rotors, gives you ultra-smooth and quiet motion.
VersatileHigh power density and innovative cable management allow Hudson motors to fit into tight spaces. Open-standard design means you can use Hudsons with virtually any brushless servo drive.
USA BuiltCareful design for manufacturability and a large investment in automation allows us to cost-effectively assemble and test Hudsons right here in Rochester, New York, using skilled production technicians.
Unsurpassed WarrantyThree year warranty period—and it doesn’t even start counting down until you take the motor out of your inventory and actually start using it (up to an additional six months from date of purchase).

Torque/Speed Curves with Optimized Third-Party Drive

Finishing building your motor to see all specs and torque/speed data

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Part Number: M-2331P-Lx-xxD

Specifications

Motor Frame SizeNEMA 23/34 - in ( mm) sq.
Length in ( mm)
Insulation RatingClass H, 180° C
# Motor Poles8
Motor Pigtail Length16 in ± 1 in (406.4 mm ± 25.4 mm)
Shaft Diameter0.375 in (9.53 mm)
Weight
Rotor Inertia
Max Case Temp.85° C
Max Winding Temp.155° C
Ambient Temperature1-40 to +70° C
Operating ConditionsNo direct-fluid washdown or submerged use
Encoder TypeDifferential signals; incremental
Commutation (Hall) Outputs120° spaced, optical commutation sensors
Maximum Radial Load 25.0 lbf (111.2055 N)
Maximum Thrust Load5.0 lbf (22.2 N)
Ambient Humidity0-95%; non-condensing
Regulatory CertificationsUL recognized; CE; RoHS
Country of OriginUSA
Warranty3 Years

*See the user manual for more electrical specifications.

1The RMS torque limit on certain motors is derated for operation in ambient temperatures above +40 degrees C. Contact Teknic for derating assistance.

Similar Products

We carry a selection of semi-finished Hudson brushless motors that can be completed and shipped in three days. Click to select a model that fits your application.

Hudson brushless servo motors
View all three-day lead motors

Lead Time/Shipping Info


Can Teknic ship my order in less than 3 days?

Possibly.

Teknic is able to promise that 5 of any Fast-ship part number ordered from the web will ship within three business days. We are able to promise this because we keep a stock of semi-finished assemblies for these specific part numbers. Your order is what triggers the final assembly, full test, and shipment of that specific product. This production method allows Teknic to promise a consistent, short lead time for the most popular Hudson servo motor models.

Depending on the exact manufacturing and order details, we may be able to build the order in less than three days. If that's the case, we won't hold off from shipping earlier. We just can't promise to ship anything in less than three business days. (And remember to add the shipping transit time to estimate the actual arrival date of your order.)

UPS Ground Transit Time Map