Structured Manufacturing Data (2026)

Drive Motors & Reducers

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Drive Motors & Reducers used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Drive Motors & Reducers is characterized by the integration of Electric Motor and Gear Reducer. In industrial production environments, manufacturers listed on CNFX commonly emphasize Electrical steel laminations construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Power transmission components that provide controlled rotational motion to runout table rollers

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Product Specifications

Technical details and manufacturing context for Drive Motors & Reducers

Definition
Drive motors and reducers are critical components of runout tables in industrial manufacturing lines. They work together to convert electrical energy into precise mechanical motion, driving the rollers that transport materials (such as metal sheets, plates, or coils) through processing stages. The motor provides rotational power, while the reducer (gear box) adjusts speed and increases torque to match the specific requirements of material handling, ensuring smooth, controlled movement with proper tension and alignment.
Working Principle
Electric motors (typically AC induction or servo motors) convert electrical energy into rotational mechanical energy. This rotation is transmitted to a reducer (gear box) that reduces the high-speed, low-torque output of the motor to a lower-speed, higher-torque output suitable for driving runout table rollers. The system may include variable frequency drives (VFDs) for speed control and torque regulation to accommodate different material types, weights, and processing requirements.
Common Materials
Electrical steel laminations, Copper windings, Steel gear components, Aluminum or cast iron housings
Technical Parameters
  • Motor power rating (kW) and reducer output torque (Nm) determine the system's capacity to handle material loads (kW & Nm) Standard Spec
Components / BOM
  • Electric Motor
    Converts electrical energy to rotational mechanical energy
    Material: Electrical steel, copper, aluminum
  • Gear Reducer
    Reduces motor speed and increases torque through gear trains
    Material: Steel gears, cast iron housing
  • Output Shaft Part
    Transmits reduced-speed torque to the roller drive mechanism
    Material: Alloy steel
  • Coupling
    Connects motor shaft to reducer input shaft while accommodating misalignment
    Material: Steel, elastomer

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Drive Motors & Reducers.

industrial drive motors for runout tables gear reducers for machinery manufacturing power transmission components for rollers electric motor and reducer assemblies steel gear drive systems for equipment

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Runout Table
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (mechanical component, not fluid pressure)
duty cycle: Continuous S1 to intermittent S5 (based on motor insulation class and cooling)
speed range: 0-1800 RPM (motor dependent, reducer ratios adjust output)
temperature: -20°C to 150°C (ambient to motor surface)
torque capacity: Up to 50,000 Nm (reducer dependent)
Media Compatibility
✓ Steel mill coolant/lubricant environments ✓ High particulate industrial atmospheres (with proper sealing) ✓ Outdoor/weather-protected installations (IP54 or higher)
Unsuitable: Submerged or high-pressure washdown without specific IP69K rating
Sizing Data Required
  • Required output torque at roller (Nm)
  • Desired roller speed (RPM)
  • Available input power source characteristics (voltage, phase, frequency)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing failure
Cause: Inadequate lubrication leading to overheating and metal fatigue, or contamination from dust/moisture causing abrasive wear
Winding insulation breakdown
Cause: Thermal aging from excessive operating temperatures, voltage spikes, or moisture ingress compromising dielectric strength
Maintenance Indicators
  • Unusual high-pitched whining or grinding noises from motor/reducer housing
  • Excessive vibration detectable by hand or visible shaking during operation
Engineering Tips
  • Implement precision alignment procedures during installation and re-alignment checks during preventive maintenance to reduce bearing and gear loads
  • Establish condition-based lubrication program using ultrasonic or vibration analysis to optimize lubrication intervals and detect early degradation

Compliance & Manufacturing Standards

Reference Standards
ISO 1940-1:2003 (Balance quality requirements for rotors) ANSI/AGMA 2009-B01 (Gear reducers - Rating and application) DIN 3990 (Calculation of load capacity of cylindrical gears)
Manufacturing Precision
  • Shaft runout: ≤0.05mm
  • Gear tooth profile tolerance: ±0.02mm
Quality Inspection
  • Vibration analysis (to ISO 10816)
  • Hardness testing (Rockwell C scale)

Factories Producing Drive Motors & Reducers

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What are the key materials used in these drive motors and reducers?

Our drive motors and reducers utilize electrical steel laminations for efficient magnetic circuits, copper windings for optimal conductivity, steel gear components for durability, and aluminum or cast iron housings for robust protection.

What components are included in the bill of materials for these systems?

The complete BOM includes a coupling for connection, an electric motor for power generation, a gear reducer for torque multiplication and speed control, and an output shaft for transmitting motion to runout table rollers.

How do these drive systems benefit machinery manufacturing applications?

These drive motors and reducers provide precise controlled rotational motion essential for runout table rollers in machinery manufacturing, ensuring consistent performance, reliable power transmission, and extended equipment lifespan.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Machinery and Equipment Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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