Structured Manufacturing Data (2026)

Vibration Motor

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Vibration Motor 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 Vibration Motor is characterized by the integration of Rotor with Eccentric Weight and Stator Windings. In industrial production environments, manufacturers listed on CNFX commonly emphasize Electrical steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

An electric motor designed to generate controlled vibrations for industrial applications.

Product Specifications

Technical details and manufacturing context for Vibration Motor

Definition
A specialized motor component of a vibration table that converts electrical energy into mechanical vibrations through an eccentric rotating mass, providing the oscillatory motion necessary for material compaction, settling, or separation processes.
Working Principle
Operates by rotating an unbalanced mass (eccentric weight) at high speed, creating centrifugal force that produces vibrations. The motor's rotational speed and weight configuration determine vibration frequency and amplitude.
Common Materials
Electrical steel, Copper windings, Steel housing, Bearings
Technical Parameters
  • Shaft diameter and mounting dimensions for integration with vibration table (mm) Customizable
Components / BOM
  • Rotor with Eccentric Weight
    Creates unbalanced rotational force to generate vibrations
    Material: Steel
  • Stator Windings Part
    Converts electrical energy to magnetic field for motor rotation
    Material: Copper
  • Bearings
    Supports rotating shaft and reduces friction
    Material: Steel alloy
  • Housing Part
    Protects internal components and provides mounting interface
    Material: Cast iron or steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Vibration Motor.

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 2 bar
duty cycle: Continuous to intermittent (max 90% on-time)
power input: 12V DC to 240V AC, 50-60 Hz
temperature: -20°C to +80°C
vibration frequency: 10 Hz to 200 Hz
Media Compatibility
✓ Dry bulk solids handling ✓ Vibratory feeders and conveyors ✓ Compaction tables for foundry molds
Unsuitable: Submerged or high-moisture environments without IP68 rating
Sizing Data Required
  • Required vibration force (N)
  • Operating frequency range (Hz)
  • Mounting configuration and space constraints

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing failure
Cause: Lubrication breakdown due to contamination, overheating, or improper greasing intervals leading to metal-to-metal contact and wear
Imbalance-induced fatigue
Cause: Accumulation of material on motor components or uneven wear altering mass distribution, causing excessive vibration and structural stress
Maintenance Indicators
  • Audible grinding or screeching noises from motor housing
  • Visible excessive lateral vibration or wobbling during operation
Engineering Tips
  • Implement precision laser alignment during installation and re-alignment after maintenance to minimize eccentric loading
  • Establish condition-based lubrication schedule using vibration analysis data instead of fixed time intervals

Compliance & Manufacturing Standards

Reference Standards
ISO 10816-1: Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts ANSI/ASA S2.70: Guide for the Measurement and Evaluation of Vibration of Machine Sets DIN 45635-1: Measurement of structure-borne sound emitted by machines
Manufacturing Precision
  • Shaft runout: ≤0.015mm
  • Mounting surface flatness: ≤0.05mm
Quality Inspection
  • Vibration amplitude and frequency verification test
  • Insulation resistance test (≥100MΩ at 500VDC)

Factories Producing Vibration Motor

Manufacturer profiles with relevant production capability in China

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 main applications of this vibration motor in machinery manufacturing?

This vibration motor is designed for industrial applications such as material handling, screening, compaction, conveying, and sorting equipment where controlled vibrations are required for efficient operation.

What materials are used in the construction of this vibration motor?

The motor is constructed using high-quality electrical steel for the core, copper windings for efficient conductivity, durable steel housing for protection, and precision bearings for smooth operation and longevity.

How does the eccentric weight rotor design affect vibration performance?

The rotor with eccentric weight creates an unbalanced force when rotating, generating controlled vibrations. This design allows for adjustable vibration intensity and frequency based on application requirements in industrial machinery.

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.

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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