Product Details

Danaher Motion 401-34433-00, also designated HSM320, is an original HSM320 AC servo motor and high speed servo motor under the Giddings & Lewis motion control lineup, engineered to pair with legacy Danaher Motion and G&L servo drive platforms for high-speed precision positioning tasks. This three-phase permanent magnet brushless servo motor delivers stable power output up to 5000 RPM, featuring outstanding dynamic response and reliable overload capability for cyclic machining and automation operations. It integrates a built-in high-resolution incremental encoder, feeding real-time velocity and position feedback back to the matched servo amplifier to realize tight closed-loop torque, speed and position regulation. As a discontinued original spare part, this Giddings & Lewis servo motor serves as a direct drop-in replacement for failed units on ageing CNC machine tools and heavy automated production lines. Direct replacement preserves the original machine control program and parameter settings, eliminating the requirement for costly full-system retrofits and significantly reducing production downtime. Constructed with premium stator windings, robust rotor assembly and fully sealed metal housing, the HSM320 can sustain prolonged continuous operation under variable loads and delivers consistent, repeatable motion output for high-speed industrial motion equipment.

Basic Parameters

Brand: Danaher Motion (Giddings & Lewis)

Model: 401-34433-00

Alias: HSM320

Product Type: HSM320 AC servo motor, high speed servo motor

Category: Giddings & Lewis servo motor, industrial spare part

Rated Voltage: 240 VAC

Rated Speed: 5000 RPM

Rated Power: 1.0 HP

Rated Current: 6.8 A

Feedback: Integrated high-resolution incremental encoder

Shaft: Standard keyed output shaft

Condition: Original industrial spare part

Cooling: Natural convection cooling

Supported Functions

High-speed precision positioning, continuous torque output, rapid acceleration and deceleration, real-time encoder position feedback, velocity tracking, multi-axis synchronous motion, repeated cyclic machining operation.

Core Functions

Stable closed-loop speed and position regulation, dependable torque delivery under fluctuating loads, high-resolution motion feedback, vibration suppression during high-speed cycling, excellent dynamic response for short-stroke high-speed positioning.

Hardware Specifications & Environmental Features

Housing: Heavy-duty cast metal housing with anti-corrosion coating

Encoder: Integrated incremental encoder with dedicated feedback connector

Working temperature: 0℃ ~ +40℃

Storage temperature: -20℃ ~ +70℃

Protection class: IP54 for standard industrial installation

Vibration resistance: Optimized for high-speed cyclic dynamic loads

Wiring: Separate connectors for power cable and encoder feedback cable

Industry Applications: Applied in legacy petrochemical distributed control, old paper making production automation, material handling conveyor lines, packaging and textile machinery, water treatment remote signal collection and large conveyor remote I/O control racks.

Note: Confirm 800 series backplane compatibility, pulse signal type, counting mode and preset logic before ordering.

This is from our current stock.

available stock.xlsx