Editorial Technical Reference

Vibration Motor Core

This page explains how Vibration Motor Core is classified within Adult Wellness Products Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Miniature motor providing haptic feedback in adult wellness devices

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Product Specifications

Technical details and manufacturing context for Vibration Motor Core

Definition
A compact, high-torque DC motor specifically engineered for integration into adult wellness products requiring precise vibration patterns. This industrial component features balanced eccentric weights and optimized magnetic circuits to deliver consistent, low-noise performance across variable speed ranges. Manufacturers source these cores to assemble complete vibration modules for mass-produced personal massagers and intimate wellness devices.
Working Principle
DC current rotates an eccentric mass on a precision shaft, generating controlled centrifugal vibration forces
Common Materials
neodymium magnets, copper windings, stainless steel shaft, balanced tungsten weight
Technical Parameters
ParameterNotes & selection driver
Speed(RPM) Maximum rotational speed
Torque(mN·m) Output torque at rated voltage
Voltage(V) Operating voltage range
Operating VoltageRequired(VDC) Nominal voltage range
No-Load SpeedRequired(RPM) Maximum speed at no load
Shaft DiameterRequired(mm) Output shaft diameter
Weight(g) Total component weight
Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Vibration Motor Core.

haptic motor core vibration motor rotor miniature vibration motor core adult wellness haptic feedback motor adult products neodymium magnet vibration motor core balanced tungsten weight vibration motor stainless steel shaft wellness device motor

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
voltage: 1.5V to 3.0V DC
duty cycle: ≤ 50% continuous operation
temperature: -10°C to +60°C
operating current: ≤ 100mA
vibration frequency: 100Hz to 300Hz
Media Compatibility
✓ medical-grade plastics (ABS, PC) ✓ silicone encapsulation ✓ dry air environments
Unsuitable: liquids or high-moisture immersion
Sizing Data Required
  • Required vibration amplitude (mm)
  • Available power supply voltage (V DC)
  • Mounting space constraints (mm³)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing fatigue failure
Cause: Cyclic loading from vibration forces exceeding bearing fatigue limits, often due to improper balancing, misalignment, or overloading.
Winding insulation breakdown
Cause: Thermal degradation from excessive current, voltage spikes, or contamination ingress leading to short circuits or ground faults.
Maintenance Indicators
  • Audible high-frequency screeching or grinding noises from bearings
  • Visible excessive lateral movement or 'wobble' during operation indicating imbalance or bearing wear
Engineering Tips
  • Implement precision laser alignment during installation and periodic re-alignment checks to minimize bearing stress
  • Use infrared thermography for regular thermal monitoring of windings and bearings to detect early overheating trends

Compliance & Manufacturing Standards

Reference Standards
ISO 1940-1:2003 - Balance quality requirements for rotors in a constant (rigid) state IEC 60034-1:2022 - Rotating electrical machines - Part 1: Rating and performance DIN EN 60034-1:2018 - Rotating electrical machines - Part 1: Rating and performance (German adoption of IEC 60034-1)
Manufacturing Precision
  • Bore diameter: ±0.01 mm
  • Rotor stack height: ±0.05 mm
Quality Inspection
  • Vibration analysis test (unbalance verification)
  • Electrical insulation resistance test

Published Manufacturer Relationships

Source-reviewed profile relationships currently associated with Vibration Motor Core

No source-reviewed manufacturer relationship is currently published for this product.

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

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
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Inspection readiness
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Supplier transparency
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Frequently Asked Questions

What makes this vibration motor core suitable for adult wellness products?

This motor core is specifically designed with miniature dimensions, precise haptic feedback control, and durable materials like stainless steel and neodymium magnets to meet the discreet, reliable performance requirements of adult wellness devices.

How does the balanced tungsten weight improve performance?

The balanced tungsten weight ensures smooth, consistent vibration with minimal wobble or noise, providing more controlled and pleasant haptic feedback while reducing wear on bearings and other components.

What voltage range does this vibration motor core operate on?

This motor core operates on low VDC voltages typical for portable adult wellness devices, offering efficient power consumption while delivering reliable haptic feedback performance.
Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

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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