Heating Element Core for Temperature-Controlled Wellness Devices

Product Specifications

Technical details and manufacturing context for Heating Element Core

Definition

The Heating Element Core is a standardized industrial component designed for integration into adult wellness products that require controlled thermal output. It provides reliable, consistent heating for applications such as massage devices, therapeutic tools, and personal care products. Manufacturers source these cores to build temperature-regulated assemblies that meet safety and performance specifications. The component is engineered for easy integration into various product designs while maintaining thermal efficiency.

This core converts electrical energy into thermal energy through resistive heating. When current flows through the conductive nichrome wire, it generates heat, which is transferred to the outer stainless steel casing. The ceramic insulator ensures electrical isolation and thermal stability, while copper terminals provide secure electrical connections. The stainless steel casing offers corrosion resistance and mechanical protection.

Key parameters include a rated power of 100–500 W, resistance of 10–50 Ω at 20°C, and an operating temperature range of 50–200°C. The outer diameter ranges from 8–20 mm, and the active heating length is 50–200 mm. Voltage options are 12–24 V DC. Tolerances on diameter and length are ±0.05 mm. Insulation resistance is ≥100 MΩ at 500 V DC, and dielectric strength is 1500 V AC for 1 minute. The IP rating is IP54–IP65 per IEC 60529, and the casing material is stainless steel 304/316 per ASTM A240. Weight ranges from 20–100 g depending on size.

These values are reference ranges; actual specifications must be confirmed for the specific model and application. Verify all parameters and standards with the legal manufacturer or supplier before procurement. The component is not certified or compliant solely by listing these standards; they serve as verification references. Always check the intended use and safety requirements for your product.

Working Principle

The heating element core operates on the principle of resistive heating. When an electric current passes through the nichrome wire, which has a high resistance, electrical energy is converted into heat. The heat is conducted through the ceramic insulator to the stainless steel casing, which then transfers it to the surrounding medium. The temperature is controlled by regulating the current or voltage supplied to the element. The ceramic insulator prevents electrical short circuits and ensures that the heat is directed outward. The copper terminals allow for secure electrical connections to the power source. The design ensures efficient heat transfer and uniform temperature distribution across the active heating length.

Common Materials

nichrome wire, ceramic insulator, copper terminals, stainless steel casing

Technical Parameters

Parameter	Typical range	Notes & selection driver
Rated PowerRequired	100–500 W	Nominal heating power
ResistanceRequired	10–50 Ω	Electrical resistance at 20°C
Operating TemperatureRequired	50–200 °C	Maximum surface temperature
Diameter	8–20 mm	Outer casing diameter
Length	50–200 mm	Active heating length
Voltage	12–24 V DC V	AC versions available
Tolerance	±0.05 mm	On diameter and length
Insulation Resistance	≥100 MΩ	At 500 V DC
Dielectric Strength	1500 V AC V	For 1 minute
IP Rating	IP54–IP65	Dust and water resistanceIEC 60529
Material	Stainless Steel 304/316	Corrosion resistantASTM A240
Weight	20–100 g	Depends on size

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Heating Coil Part
Primary heat generation

Material: Nichrome alloy
Insulation Layer Part
Electrical and thermal insulation

Material: Ceramic powder
Terminal Connectors Part
Electrical connection points

Material: Copper alloy
Protective Casing Optional Part
Structural protection and heat distribution

Material: Stainless steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Heating Element Core.

Manufacturers of Heating Element Core

Manufacturer profiles associated with Heating Element Core.

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Frequently Asked Questions

What are the typical applications for this heating element core?

This component is designed for integration into adult wellness products that require controlled heating, such as massage devices, therapeutic tools, and personal care products. It is a standardized industrial component used by manufacturers to build temperature-regulated assemblies.

What are the key electrical specifications?

The rated power ranges from 100 to 500 W, resistance is 10 to 50 Ω at 20°C, and voltage options are 12–24 V DC. Insulation resistance is ≥100 MΩ at 500 V DC, and dielectric strength is 1500 V AC for 1 minute. Always confirm these values for the specific model.

What are the mechanical and environmental specifications?

The outer diameter is 8–20 mm, active heating length is 50–200 mm, and weight is 20–100 g. The IP rating is IP54–IP65 per IEC 60529, and the casing is stainless steel 304/316 per ASTM A240. Tolerances on diameter and length are ±0.05 mm.

How should I verify the suitability of this component for my product?

You must confirm all parameters, including power, resistance, temperature range, dimensions, and standards, with the legal manufacturer or supplier. The listed values are reference ranges and do not guarantee compliance with any specific safety or performance requirements. Always conduct your own testing and validation.

Data Basis

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

Preliminary Technical Classification

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pressure:	0 to 10 bar (145 psi) max operating pressure
flow rate:	0.5 to 5 L/min for liquid applications
temperature:	-20°C to 250°C operational, 300°C max intermittent
slurry concentration:	Not recommended for slurries >5% solids by volume

Heating Element Core

Product Specifications

Industry Taxonomies & Aliases

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards