Description
Technical Parameters
PRODUCTS DESCRIPTION
HMK-003-M
The HMK-003-M series connector is secured with an hexagonal driver and axial bolts, capable of handling high-capacity transmissions up to 40A and 690V. This 3-pin module accommodates three wires, compatible with 2.5-8mm² and 6-10mm² wire specifications. Its core components are constructed from imported polycarbonate and feature internal copper pins plated with a 3μm silver layer, ensuring robust and stable performance.
TECHNICAL CHARACTERISTICS
| Specifications |
DIN EN 60 664
|
Specifications |
DIN EN 61 984
|
| Inserts | Number of contacts |
3
|
|
| Electrical Data Acc.to EN 61 984 | Rated Current |
40A
|
|
| Rated Voltage |
690V
|
Rated Impulse Voltage | 8kV |
| Pollution Degree | 3 | Rated Voltage Acc.to UI CSA | 600V |
| Insulation Resistance | ≥1010Ω | Material |
Polycarbonate |
| Limiting Temperature | -40℃...+125℃ | Flammability Acc.to UL94 | V0 |
| Mechanical Working Life-mating Cycles | ≥500 | Contacts | |
| Material | Copper Alloy | Surface |
Hard-silver Plated
|
| Contact Resistance | 0.3mΩ | To IEC 60 228 Class 5 | |
|
Axial Screw Terminal mm2 |
2.5-10mm2 |
AWG Hexagonal |
14-8 SW 2 |
|
Stripping length mm2 mm |
2.5 4 6 10 5+15+18+111+1 |
Tightening Torque mm2 NM |
2.5 4 6 10 1.5 1.5 2 2 |
ROBUST INTERCONNECT SOLUTION
The HMK-003-M series is engineered to provide a supremely reliable and stable connection in high-power industrial environments. Beyond simply linking wires, it ensures the uninterrupted transmission of critical power and signals under challenging conditions. Its robust construction, featuring axial bolts for a secure fit and high-performance materials, guarantees long-term operational integrity.
By utilizing imported polycarbonate for superior insulation and mechanical strength, along with silver-plated copper pins for optimal conductivity and corrosion resistance, the HMK-003-M effectively minimizes failure points. This connector is designed not just to meet specifications, but to exceed expectations for durability and performance in automation, control systems, and other demanding applications, thereby protecting your equipment and ensuring seamless production flow.
Designed to guarantee stable performance in high-power, demanding industrial settings.
Features axial bolts and a sturdy housing for vibration resistance and long-term integrity.
Utilizes imported polycarbonate and silver-plated contacts for superior insulation and conductivity.
Ultimately safeguards your machinery and ensures uninterrupted operation by providing a dependable interconnect solution.
One side that connect the machine
The picture shows the bottom of our insert, which is connected to one end of the machine and has the function of transmitting signals and currents.
Internal insert interconnection
The interior is composed of three silver-plated pins interconnected to achieve a current transmission of 40A.
MATCHING PRODUCT
HF16B-NLA
The 16B frame features a standardized design that accommodates four modular insert positions. These inserts are securely housed within the dedicated 16B hoods and housings, enabling a highly customizable and scalable interface solution. This design allows for the flexible combination of power, signal, and data contacts within a single compact unit, significantly enhancing configuration versatility while simplifying installation and maintenance processes.
hexagonal driver
The axial screw connection is secured by a designated tool-an hexagonal driver-which applies a precise, calibrated torque. This mechanism ensures a uniform clamping force, permanently reinforcing the contact to guarantee exceptional electrical stability and mechanical integrity under high-vibration conditions.
PROFESSIONAL EQUIPMENT AND FACILITIES
DC Temperature Rise Test
This test monitors conductor temperature under load to determine safe current capacity. As current increases, resistive heating causes temperature rise, reducing ampacity. The evaluation considers conductor size, ambient conditions, and thermal properties to establish safe operating limits and prevent overheating in electrical systems.
Energy Dispersive X-ray Fluorescence Spectrometer
EDXRF spectrometers provide non-destructive, rapid, and accurate multi-element analysis from sodium (Na) to uranium (U), supporting solid, powder, and liquid samples. Essential for quality control and R&D, they enable precise composition measurement, impurity identification, and compliance verification, offering reliable data for material development and process optimization. Their ease of use and efficiency make them indispensable in modern industrial and scientific applications.
Warehouse
Our robust warehousing system ensures ample stock levels for both semi-finished and finished products. This allows us to respond swiftly to your demands and guarantee reliable, fast delivery, providing you with a dependable supply chain partner.
WIDELY APPLICATIONS
HOT RUNNER INDUSTRIES
Our heavy duty connectors are built to withstand the extreme conditions of hot runner molds and extrusion systems. Designed to resist high temperatures, high currents, and continuous vibration, they maintain stable operation through a robust seal and corrosion-resistant materials that prevent the ingress of contaminants. Their precision engineering ensures full compatibility with industry-standard components from Harting, ILME, and TE, delivering dependable power and signal transmission to maximize durability and operational efficiency in critical processes.
AUTOMATION ROBOTICS
Heavy duty connectors are critical in automotive robotics, particularly for spot welding applications. They are engineered to simultaneously carry the high currents required for welding guns and transmit low-voltage control signals with precision. This dual capability ensures consistent weld quality and positional accuracy, enabling robots to operate reliably around the clock and significantly boost production line efficiency.
CERTIFICATIONS
CE
UKCA
ISO 9001
ABOUT HAOKE ELECTRIC
Zhejiang Haoke Electric Co., Ltd. engineers premium heavy-duty connectors for demanding industrial environments. Our integrated R&D and automated manufacturing deliver thousands of customizable HA,HE,HD,HSB configurations, certified to UL, CQC, CE, UKCA and EAC standards. Serving rail, automation and equipment sectors worldwide, we partner with Fortune 500 leaders across Europe and America, advancing intelligent connectivity and industrial innovation through precision-engineered solutions.
Our address
No.166, Huapu Road, Wengyang Industrial Park. Yueqing City, Zhejiang Province, China
FAQs
Q:1.Do you produce the goods yourselves, or do you source them from suppliers?
A:We have our own factory in Wenzhou City, Zhejiang Province, China.
Q:2.If I'm interested in your 24pin heavy duty connector when I can receive your quotation and detail information after send the enquiry?
A:All your inquiry will be replied in 24 hours.More information,please contact us any time!
Q:3.How long is the delivery time?
A:It depends on the quantity.For small quantities of samples or regular items, we promise to send within 1-3 days. Most are in stock.For bulk orders, we promise to ship within 10-20 days.
Q:4.In which industries can your products be used?
A:Our product are widely used in various industries,such as Packaging machinery,Hot runner industry,Automation industry,Construction machinery,Textile machinery,etc.
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