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  • 55 KW High Efficiency AC Servo Motor High Torque Low Rpm
  • 55 KW High Efficiency AC Servo Motor High Torque Low Rpm
  • 55 KW High Efficiency AC Servo Motor High Torque Low Rpm
55 KW High Efficiency AC Servo Motor High Torque Low Rpm

55 KW High Efficiency AC Servo Motor High Torque Low Rpm

$100.00-$1200.00/ Set|1 Set/Sets(Min. Order)
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55 KW High Efficiency AC Servo Motor High Torque Low Rpm

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Torque & Low RPM Operation: Designed to deliver strong rotational force at low speeds, ideal for heavy-duty tasks requiring sustained power.
  • Precision Control: Equipped with a variable speed control box for adjustable torque and RPM, enabling precise operation in automated systems.
  • Industrial Integration: Features mounting flanges on both sides for secure attachment to machinery, ensuring stability and alignment in complex setups.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant metal body and protective coating, ensure durability in harsh industrial environments. ~25% longer lifespan in corrosive settings*

  • 2. Precision Interactive Design

    • With integrated variable speed and torque control, adjust performance to match precise operational requirements. Offers 30% finer control compared to fixed-speed motors*

  • 3. High-Performance Efficiency

    • With 55 kW rated power and high torque at low RPM, deliver powerful output in compact spaces. IE3 efficiency reduces energy consumption by up to 15%*

  • 4. Customizable Scenario Solutions

    • With customizable materials and power ratings, adapt to diverse industrial needs—from corrosive environments to heavy-duty torque demands. Secure mounting flanges ensure stability in machinery setups*

  • 5. Certified Energy Efficiency

    • With IE3 efficiency certification, comply with international energy standards while maintaining peak performance. Optimizes operational costs for long-term use*

Product details

55 KW High Efficiency AC Servo Motor High Torque Low Rpm

The 55 kW High Efficiency AC Servo Motor combines robust construction with precise control, designed for industrial applications requiring high torque at low RPM. Built with high-strength steel/aluminum alloy and a corrosion-resistant black coating, it offers durability in harsh environments. The red safety end cap and dual mounting flanges ensure secure integration into machinery, while its compact design maximizes space efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel/Aluminum Alloy (customizable)Industrial machinery, heavy-duty use
Efficiency ClassIE3 (High Efficiency)Energy-intensive applications
Rated Power55 kWHigh-torque, low-speed operations
Control TypeVariable Speed (via mounted control box)Precision manufacturing, automation
Shaft DesignCylindrical, coupling-readyGearbox/machinery integration

Customization guide

Adjustable parameters include:

  • Material: Opt for stainless steel for corrosive environments or lightweight aluminum for reduced inertia.
  • Power Output: Customize torque/speed ratios to match specific load requirements.
  • Mounting Configurations: Tailor flange dimensions for seamless equipment alignment.

Get inspired

With its high torque at low RPM and IE3 efficiency, this motor is ideal for precision-driven industries like robotics, conveyor systems, and industrial automation. Its compact yet rugged design ensures reliability in confined spaces.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Efficiency (IEC)IE3IE4 (+12% efficiency)IE5 (+25% efficiency)*
Max Torque120 Nm150 Nm180 Nm
Speed Range0–1000 RPM0–1200 RPM0–1500 RPM
Cooling SystemPassiveActive Fan (+30% heat dissipation)Liquid-Cooled (+50% thermal efficiency)

Supplier's note

  1. Three Technical Breakthroughs:

    • IE3+ Efficiency: With IE3 compliance, energy savings of 20% vs. standard motors reduce operational costs.
    • Precision Control: The integrated control box enables ±0.1% speed accuracy, critical for automation.
    • Redundant Safety: The red end cap and overheat protection align with ISO 13849 safety standards.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial loads (e.g., conveyor belts) where cost efficiency is prioritized.
    • Advanced Model: Suited for precision robotics or high-cycle applications needing IE4 efficiency and extended speed ranges.
    • Pro Model: Best for heavy-duty sectors like mining or construction, where liquid-cooled systems and 180 Nm torque ensure reliability under extreme loads.

Pro Model’s IE5 efficiency exceeds industry benchmarks by 25%, reducing energy waste in 24/7 operations. Pair its liquid-cooled system with stainless steel material for chemical resistance in food processing or marine environments.

Frequently asked questions

  • Which AC servo motor is best for heavy-duty industrial applications requiring high torque at low RPM?

  • How do I maintain the 55 KW AC Servo Motor to ensure longevity?

  • What materials are used in the construction of this 55 KW servo motor, and why?

  • Can this motor be customized for corrosive environments?

  • What safety features does the 55 KW AC servo motor have?

  • How does the IE3 efficiency rating benefit this motor’s performance?

  • Is the 55 KW servo motor suitable for variable speed control applications?

  • What customization options are available for mounting configurations?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
AC Servo Motor (Industry Standard)Industrial automation, robotics, general precision machineryEfficiency: IE2 (▲1 to IE3 in Our Base),
Torque: 350 Nm (▲1 to 400 Nm in Base),
RPM: 1800 (▲1 to 1500 in Base),
Material: Steel (ASTM A36)		Moderate efficiency, reliable performance, standard torque for most applicationsLower energy efficiency (▲1), higher operational costs over time, limited torque capacity
AC Servo Motor (Our Base)Cost-sensitive industrial automation, light-duty roboticsEfficiency: IE3 (▲1 from Industry Standard),
Torque: 400 Nm (▲1),
RPM: 1500 (▲1),
Control Box: IEC 60034-30 compliant variable speed		Improved efficiency (▲1), precise speed/torque control, better torque than industry standardHigher RPM than Our Advanced, moderate torque for heavy loads, requires robust mounting
AC Servo Motor (Our Advanced)Heavy-duty machinery, high-precision robotics, corrosive environmentsEfficiency: IE3+ (exceeds IE3 by 10%),
Torque: 500 Nm (▲1 from Base),
RPM: 1200 (▲1),
Material: Stainless Steel (ASTM A240)		Highest efficiency (▲1), peak torque (▲1), lowest RPM for heavy loads, corrosion resistance (ASTM F1580)Higher cost, heavier, requires specialized installation, less flexibility in RPM adjustments
Asynchronous Motor (Industry Standard)General industrial machinery, pumps, fans, conveyor systemsEfficiency: IE2,
Power: 55 kW,
RPM: 3000 (fixed),
Open design for heat dissipation (ISO 14694)		Lower cost, simple design, high RPM for general applicationsLess precise control, higher energy consumption (▲1 vs servo), not suited for low RPM/high torque
Synchronous Motor (Industry Standard)Fixed-speed applications (e.g., elevators, compressors)Efficiency: IE3,
Power: 55 kW,
RPM: 1500 (fixed),
Permanent magnet design (IEC 60034-27)		High efficiency (▲1 vs asynchronous), stable speed, reliable performanceFixed speed operation, limited flexibility, higher cost than asynchronous motors
DC Motor (Industry Standard)Battery-powered equipment, portable tools, low-voltage systemsEfficiency: 85% (IEC 60034-28),
Power: 55 kW,
Variable RPM via voltage control (IEC 60034-1)		Excellent speed control, lower initial cost, compact designRequires DC power supply, shorter lifespan (▲1), less energy-efficient than AC motors

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