Description
Technical Parameters
PRODUCTS DESCRIPTION
HMK-003/4-MC
It is the HMK-003/4-MC in the picture that shows one of our flexible and versatile HM series inserts, which can accommodate two different currents to pass through, achieving dual transmission of signals and power. While transmitting multiple signals, it only needs to occupy a position within a frame and achieve major functions through widgets.
TECHNICAL CHARACTERISTICS
| Specifications |
DIN EN 60 664
|
Specifications |
DIN EN 61 984
|
| Inserts | Number of contacts |
3/4
|
|
| Electrical Data Acc.to EN 61 984 |
Power Contacts Rated Current |
40A
|
|
| Rated Voltage |
830V
|
Rated Impulse Voltage | 8kV |
| Pollution Degree | 3 |
Signal Contacts Rated Current |
10A |
| Rated Voltage | 830V | Rated Impulse Voltage Material |
8kV |
| Pollution Degree | 3 |
Rated Voltage Acc. to UI |
600V |
| Insulation Resistance | ≥1010Ω | Material Contacts | polycarbonate |
| Limiting Temperatures | -40℃...+125℃ | Flammability Acc.to UL94 |
V0
|
| Mechanical Working Life-mating Cycles | ≥500 |
Contacts Material Surface |
copper alloy hard-silver plated |
|
Contact Resistance Power Contacts Signal Contacts |
≤0.3mΩ ≤3mΩ |
Crimp Terminal Power Contacts Signal Contacts |
1.5-6mm2 0.14-2.5mm2 |
|
AWG Power Contacts Signal Contacts |
16-10 26-14 |
Max.insulation diameter Power Contacts |
5mm |
DIVERSE PERSPECTIVES
One side that connect the machine
This illustration depicts the insert's base section, which securely interfaces with the machine's terminal. Engineered for reliable signal and current transmission, this essential component ensures stable electrical connectivity, superior mechanical integrity, and optimal performance in demanding operational environments, facilitating seamless system integration.
Insert Interconnection
The interior architecture integrates three precision-engineered silver-plated pins in an interconnected layout, enabling dual electrical transmission capabilities: robust 40A current capacity for power delivery and precise 10A rating for signal transmission, thereby ensuring superior conductivity, minimal resistance, and reliable long-term operational stability.
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.
manual hydraulic clamp
The crimp terminal is secured using a Manual Hydraulic Clamp, which delivers a consistently calibrated clamping force. This method ensures uniform pressure distribution, permanently reinforcing the contact interface. As a result, the connection maintains exceptional electrical stability and mechanical integrity even under high-vibration conditions, providing reliable, long-term performance in demanding environments.
PROFESSIONAL INSTRUMENTS AND WAREHOUSE
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.
APPLICATIONS
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.
TRANSPORTATION RAILWAY
In rail transit, heavy-duty connectors deliver an "all-in-one connection solution" for critical systems like traction power and signaling. Designed to withstand extreme temperatures (-40℃ to +125℃), they meet IP68 and EN 61373 standards for harsh environments. Integrated smart monitoring and color-coding enable predictive maintenance and minimize downtime.
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.
CERTIFICATIONS
RoHS
EAC
CE
UKCA
SGS
ISO9001
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.
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FREQUENTLY ASKED QUESTIONS
How long is your warranty time?
12 month. Any problem of the quality is changed by your next order free.
Is your company fully automated?
Yes,Most of our production is fully automated.
If I want some regular products, do you have any stock in the warehouse?
Most models are in stock, and the order quantity is unlimited. Also welcome small orders.
How is the quality of your products?
We have passed CE, RoHS, CQC UL and other certifications, and passed the ISO9001:2008 quality management system certification. We strictly control the quality of our products, in fact, with our nearly ten years of manufacturing experience, we have been battling quality problems.We have established a stable quality control system.
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