This high-performance wire harness assembly integrates electrical wiring and strain relief molding, focusing on enhancing connection stability (reducing cable stress by 80% compared to standard harnesses) and durability (extending service life by 3x). It effectively reduces cable stress caused by pulling, bending, or twisting, prevents damage to cable conductors and insulation layers, and ensures long-term high-performance operation of equipment in high-load and frequent-movement scenarios.
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Industrial Wiring Harness 6
Product name | Electrical Wiring Strain Relief Molding Cable |
Test | 100 Testing |
Cable materials | pure copper |
Cable color, lenght | According to the customers' need |
Insulation | Rubber,Silicon,PE,...etc |
Connector Type | Molex, JST, TE, Deutsch |
Application | Automotive,Electrical,Industry |
Service | OEM and ODM are acceptable |
Samples | Provide samples for confirmation before production |
Certificates | ITAF16949, ISO9001 |

Suitable for industrial machinery (excavators, conveyor belts, printing machines), automotive electronic systems (door wiring, seat adjustment motors, sunroof controllers), electrical control equipment (PLCs, frequency converters, servo drives), and precision instruments (CNC measuring machines, laser cutting equipment, semiconductor manufacturing tools). It is ideal for scenarios requiring high mechanical strength (e.g., heavy-duty machinery) and stable signal transmission (e.g., precision measurement).
In heavy-duty industrial machinery such as excavators (exposed to frequent arm movement) and conveyor belts (continuous belt tension), the harness’s strain relief molding design (made of high-density PVC with Shore hardness 70A) resists frequent pulling (pull force resistance ≥100N) and vibration (10-500Hz, 5G acceleration). It avoids cable breakage at the connector junction or connection loosening caused by mechanical movement, ensuring continuous operation of machinery and reducing maintenance downtime by 70%.
For automotive door wiring (frequently opened/closed), engine compartment components (exposed to high temperatures and vibration), and other frequently moving parts, the strain relief structure reduces cable fatigue caused by opening/closing (100,000 bending cycles at 5× cable diameter) or vibration (10-2000Hz). The waterproof (IP67) and high-temperature resistance (-40℃ to 150℃) ensure stable performance in harsh automotive environments (e.g., heavy rain, engine high-temperature operation), avoiding failures such as window lifting motor malfunctions.
In precision measuring instruments (e.g., coordinate measuring machines) and electronic control systems (e.g., semiconductor lithography equipment), the harness’s anti-interference performance (complies with EN 55022 Class A for precision instruments) and low signal loss (≤0.1dB/m at 10MHz) ensure accurate data transmission. The strain relief molding (customizable to fit instrument enclosures) protects the connection point, avoiding signal distortion caused by external forces (e.g., accidental touching during operation), and ensuring measurement accuracy (error ≤0.001mm).
Superior Strain Resistance: Integrates strain relief molding technology (high-density PVC or TPU molding) to disperse cable stress, preventing damage from pulling (pull force resistance ≥100N), bending (100,000 cycles at 5× diameter), or twisting (360° rotation 1000 times without damage), extending service life by 3x compared to standard harnesses.
High Performance & Stability: Ensures efficient signal and power transmission, with strong anti-interference capabilities (complies with EN 55022 Class A/B) to avoid signal loss (≤0.1dB/m at high frequencies) and power loss (≤3% at full load). Maintains impedance stability (50Ω ±10% for high-frequency signals) for consistent performance.
Strong Environmental Adaptability: Resists UV radiation (ASTM G154, 3000 hours), vibration (10-500Hz, 5G), high temperatures (-40℃ to 150℃), oil pollution (engine oil, hydraulic oil), and moisture (IP67), adapting to diverse harsh environments such as industrial workshops, automotive engine compartments, and outdoor equipment.
Eco-Friendly & Reliable: Uses RoHS 2.0 and REACH-compliant environmental protection materials, reducing harmful substance emissions; undergoes strict testing (5000 insertion/extraction cycles, 1000-hour high-temperature aging) to ensure product reliability (average failure-free time ≥15,000 hours).
Cables are made of 99.9% high-purity oxygen-free copper, featuring high conductivity (resistivity ≤0.0172Ω·mm²/m) and low resistance. Insulation materials include high-temperature silicone rubber (resists 200℃ for short periods), flame-retardant PVC (UL 94 V-0), and TPU (wear-resistant, Shore hardness 80A), all providing good insulation (breakdown voltage ≥30kV/mm) and mechanical strength (tensile strength ≥20MPa). Strain relief molding materials are high-density PVC (Shore 70A) or TPU (Shore 80A), with good flexibility and impact resistance.
Compatible with Molex (Ultra-Fit series), JST (XH series), TE (AMP Superseal 1.5 series), Deutsch (DTP series), and other well-known brands, ensuring stable connection (contact resistance ≤5mΩ) and strong interchangeability. Supports locking mechanisms (push-pull, threaded) to prevent accidental disconnection; push-pull connectors have a locking force of ≥12N, threaded connectors have a torque of 0.5-1N·m.
Single package size is 20X15X10 cm, net weight 0.100 kg, with a compact strain relief molding design (molding size 10mm×5mm to 30mm×15mm) that does not occupy additional space. The cable cross-sectional area ranges from 0.3mm² to 6mm² (AWG 22-10), with a maximum current-carrying capacity of 40A (for 6mm² cables at 25℃). The harness bending radius is ≥3× cable diameter (static) and ≥8× cable diameter (dynamic).
Certified by IATF16949, ISO9001, CE, UL, and IEC 60332-1-2, with 100% pre-shipment testing to ensure each product meets high-performance standards. Testing items include strain resistance (pull force ≥100N), signal transmission loss (≤0.1dB/m), insulation resistance (≥300MΩ), and waterproof performance (IP67), as well as 100,000 bending cycle tests and 5000 insertion/extraction cycle tests.
Accepts OEM/ODM orders, customizing strain relief molding shapes (straight, right-angle, or custom curved shapes to fit equipment enclosures), harness structures (single-ended, double-ended, or multi-branch), connector types (signal, power, or hybrid), and cable specifications (cross-sectional area, insulation material) according to customer equipment requirements (e.g., industrial machinery interface dimensions, precision instrument space constraints). Provides 2D/3D drawings and mold design services for custom molding.
Supports small batch production (minimum 3 units) to meet the personalized needs of special equipment (e.g., custom harnesses for vintage industrial machinery) and small-scale projects (e.g., precision instrument upgrades), improving market response speed. For small batch orders, the production cycle is 4-8 working days, and flexible adjustment of specifications (e.g., molding shape, cable length) is allowed.
Cable color (over 20 standard colors, including RGB options for color-coded wiring) and length (0.3m-12m, with 0.1m increments) can be customized freely according to installation space (e.g., narrow industrial machinery compartments) and layout requirements (e.g., long-distance connection between precision instruments), enhancing installation convenience and reducing installation time by 20%.
Provides professional technical support, including strain relief molding design (optimizing for stress dispersion and space fit), harness structure optimization (reducing weight and improving flexibility), and mold manufacturing consultation (for custom molding tools). Offers technical training for customer installation teams to ensure correct installation and use of customized harnesses.
Offers free samples (1-2 units) for customer testing and performance verification before mass production, including strain resistance testing (pull, bend), signal transmission testing (loss, interference), and environmental adaptability testing (high temperature, waterproof). The sample production cycle is 3-5 working days; if modifications are needed, revised samples are provided within 1-3 working days, ensuring the product meets equipment durability and performance requirements.
Product name | Electrical Wiring Strain Relief Molding Cable |
Test | 100 Testing |
Cable materials | pure copper |
Cable color, lenght | According to the customers' need |
Insulation | Rubber,Silicon,PE,...etc |
Connector Type | Molex, JST, TE, Deutsch |
Application | Automotive,Electrical,Industry |
Service | OEM and ODM are acceptable |
Samples | Provide samples for confirmation before production |
Certificates | ITAF16949, ISO9001 |

Suitable for industrial machinery (excavators, conveyor belts, printing machines), automotive electronic systems (door wiring, seat adjustment motors, sunroof controllers), electrical control equipment (PLCs, frequency converters, servo drives), and precision instruments (CNC measuring machines, laser cutting equipment, semiconductor manufacturing tools). It is ideal for scenarios requiring high mechanical strength (e.g., heavy-duty machinery) and stable signal transmission (e.g., precision measurement).
In heavy-duty industrial machinery such as excavators (exposed to frequent arm movement) and conveyor belts (continuous belt tension), the harness’s strain relief molding design (made of high-density PVC with Shore hardness 70A) resists frequent pulling (pull force resistance ≥100N) and vibration (10-500Hz, 5G acceleration). It avoids cable breakage at the connector junction or connection loosening caused by mechanical movement, ensuring continuous operation of machinery and reducing maintenance downtime by 70%.
For automotive door wiring (frequently opened/closed), engine compartment components (exposed to high temperatures and vibration), and other frequently moving parts, the strain relief structure reduces cable fatigue caused by opening/closing (100,000 bending cycles at 5× cable diameter) or vibration (10-2000Hz). The waterproof (IP67) and high-temperature resistance (-40℃ to 150℃) ensure stable performance in harsh automotive environments (e.g., heavy rain, engine high-temperature operation), avoiding failures such as window lifting motor malfunctions.
In precision measuring instruments (e.g., coordinate measuring machines) and electronic control systems (e.g., semiconductor lithography equipment), the harness’s anti-interference performance (complies with EN 55022 Class A for precision instruments) and low signal loss (≤0.1dB/m at 10MHz) ensure accurate data transmission. The strain relief molding (customizable to fit instrument enclosures) protects the connection point, avoiding signal distortion caused by external forces (e.g., accidental touching during operation), and ensuring measurement accuracy (error ≤0.001mm).
Superior Strain Resistance: Integrates strain relief molding technology (high-density PVC or TPU molding) to disperse cable stress, preventing damage from pulling (pull force resistance ≥100N), bending (100,000 cycles at 5× diameter), or twisting (360° rotation 1000 times without damage), extending service life by 3x compared to standard harnesses.
High Performance & Stability: Ensures efficient signal and power transmission, with strong anti-interference capabilities (complies with EN 55022 Class A/B) to avoid signal loss (≤0.1dB/m at high frequencies) and power loss (≤3% at full load). Maintains impedance stability (50Ω ±10% for high-frequency signals) for consistent performance.
Strong Environmental Adaptability: Resists UV radiation (ASTM G154, 3000 hours), vibration (10-500Hz, 5G), high temperatures (-40℃ to 150℃), oil pollution (engine oil, hydraulic oil), and moisture (IP67), adapting to diverse harsh environments such as industrial workshops, automotive engine compartments, and outdoor equipment.
Eco-Friendly & Reliable: Uses RoHS 2.0 and REACH-compliant environmental protection materials, reducing harmful substance emissions; undergoes strict testing (5000 insertion/extraction cycles, 1000-hour high-temperature aging) to ensure product reliability (average failure-free time ≥15,000 hours).
Cables are made of 99.9% high-purity oxygen-free copper, featuring high conductivity (resistivity ≤0.0172Ω·mm²/m) and low resistance. Insulation materials include high-temperature silicone rubber (resists 200℃ for short periods), flame-retardant PVC (UL 94 V-0), and TPU (wear-resistant, Shore hardness 80A), all providing good insulation (breakdown voltage ≥30kV/mm) and mechanical strength (tensile strength ≥20MPa). Strain relief molding materials are high-density PVC (Shore 70A) or TPU (Shore 80A), with good flexibility and impact resistance.
Compatible with Molex (Ultra-Fit series), JST (XH series), TE (AMP Superseal 1.5 series), Deutsch (DTP series), and other well-known brands, ensuring stable connection (contact resistance ≤5mΩ) and strong interchangeability. Supports locking mechanisms (push-pull, threaded) to prevent accidental disconnection; push-pull connectors have a locking force of ≥12N, threaded connectors have a torque of 0.5-1N·m.
Single package size is 20X15X10 cm, net weight 0.100 kg, with a compact strain relief molding design (molding size 10mm×5mm to 30mm×15mm) that does not occupy additional space. The cable cross-sectional area ranges from 0.3mm² to 6mm² (AWG 22-10), with a maximum current-carrying capacity of 40A (for 6mm² cables at 25℃). The harness bending radius is ≥3× cable diameter (static) and ≥8× cable diameter (dynamic).
Certified by IATF16949, ISO9001, CE, UL, and IEC 60332-1-2, with 100% pre-shipment testing to ensure each product meets high-performance standards. Testing items include strain resistance (pull force ≥100N), signal transmission loss (≤0.1dB/m), insulation resistance (≥300MΩ), and waterproof performance (IP67), as well as 100,000 bending cycle tests and 5000 insertion/extraction cycle tests.
Accepts OEM/ODM orders, customizing strain relief molding shapes (straight, right-angle, or custom curved shapes to fit equipment enclosures), harness structures (single-ended, double-ended, or multi-branch), connector types (signal, power, or hybrid), and cable specifications (cross-sectional area, insulation material) according to customer equipment requirements (e.g., industrial machinery interface dimensions, precision instrument space constraints). Provides 2D/3D drawings and mold design services for custom molding.
Supports small batch production (minimum 3 units) to meet the personalized needs of special equipment (e.g., custom harnesses for vintage industrial machinery) and small-scale projects (e.g., precision instrument upgrades), improving market response speed. For small batch orders, the production cycle is 4-8 working days, and flexible adjustment of specifications (e.g., molding shape, cable length) is allowed.
Cable color (over 20 standard colors, including RGB options for color-coded wiring) and length (0.3m-12m, with 0.1m increments) can be customized freely according to installation space (e.g., narrow industrial machinery compartments) and layout requirements (e.g., long-distance connection between precision instruments), enhancing installation convenience and reducing installation time by 20%.
Provides professional technical support, including strain relief molding design (optimizing for stress dispersion and space fit), harness structure optimization (reducing weight and improving flexibility), and mold manufacturing consultation (for custom molding tools). Offers technical training for customer installation teams to ensure correct installation and use of customized harnesses.
Offers free samples (1-2 units) for customer testing and performance verification before mass production, including strain resistance testing (pull, bend), signal transmission testing (loss, interference), and environmental adaptability testing (high temperature, waterproof). The sample production cycle is 3-5 working days; if modifications are needed, revised samples are provided within 1-3 working days, ensuring the product meets equipment durability and performance requirements.