List of コイル/ products
4366~4410 item / All 5174 items
We can accommodate special shapes as we have a large number of coils!
- Processing Contract
Removeable safety lever for safely and space-savingly storing coil material (hoop material)!
- cabinet
- Storage
New product for abnormal temperature alarms that detect and alert for abnormal temperatures in home appliances and industrial equipment.
- Other safety equipment
- Safety Sensors
- Safety switch
Safety measures can be implemented according to the purpose / Various safety alarms have been released.
■Overview of Various Safety Alarm Devices 1. This is a security alarm device with a fire memory sensor or fire detection wire connected to an electronic circuit composed of an alarm device, pin switch, and battery, serving as a security function fire alarm (safety alarm device for specific applications). 2. The pin switch is equipped with a strap and is used as a test switch for the alarm device and as an emergency switch. 3. The circuit is provided with external input/output terminals, allowing for the notification of abnormal signals or transfer signals from other functions. 4. This is an eco-friendly product with zero standby power, equipped with emergency alarms, security alarms, and fire alarms. 5. It is a fire alarm device with security functions that can implement safety measures tailored to industries and applications, preventing accidents and fires before they occur. 【Note 1】: The fire memory sensor is a product that integrates a soluble insulated wire and shape memory alloy. The set temperature is 80°C. 【Note 2】: The fire detection wire is a product that integrates extended electric wires and multiple shape memory alloys. The set temperature is 80°C. ■Types of Various Safety Alarm Devices (by Application) 1. Buddhist altar safety alarm device 2. Travel safety alarm device 3. Nursing care safety alarm device 4. Residential safety alarm device 5. Home appliance safety alarm device 6. Multipurpose safety alarm device 7. Arson safety alarm device 8. Factory safety alarm device
Geometric features of manufactured products measured! Laser measurement device that can be integrated into production lines.
- 3D measuring device
- Other measurement, recording and measuring instruments
Brass wire available in outer diameters starting from 0.3mm! Cutting service is also available.
- alloy
14-inch high-speed polisher with tank for hard floors
- Industrial Vacuum Cleaners
14-inch high-speed polisher for hard floors
- Industrial Vacuum Cleaners
We are confident in quality, cost, and delivery time! We will promote IT and further utilize our factory in Hangzhou, China to pursue global best costs.
- Spring
12-inch high-speed polisher with tank for hard floors
- Industrial Vacuum Cleaners
We are confident in quality, cost, and delivery! We will promote IT and further utilize our factory in Hangzhou, China to pursue global best costs.
- Interior parts
- Contract manufacturing
- Processing Contract
12-inch high-speed polisher for hard floors
- Industrial Vacuum Cleaners
This is a compact design high voltage contactor for 1,500 to 5,000V.
- Other electronic parts
The analysis model is a 1/8 model based on symmetry! We will introduce analysis cases using external field coils.
- Magnetic field analysis/electromagnetic wave analysis
- Analysis Services
- Contract Analysis
Compact and highly durable design! Up to 8 auxiliary switches can be combined.
- Other electronic parts
It is a compact design, single-pole contactor suitable for long-term continuous use.
- Other electronic parts
A compact design, two-pole contactor with a long lifespan of the main contacts for parallel connection.
- Other electronic parts
12-inch polisher with tank for hard floors
- Industrial Vacuum Cleaners
The analysis model is a 1/8 model! Coils are placed outside the shield to calculate the internal magnetic field.
- Magnetic field analysis/electromagnetic wave analysis
- Analysis Services
- Contract Analysis
Changed to top extraction of the flexible tube, improving convenience! We have two types available.
- Cooling system
It is a contactor designed with a compact design, suitable for high-temperature environments, and for long-term continuous use.
- Other electronic parts
Using rare paper coils! You can choose the most suitable one from a rich variety.
- transformer
- Converters and Transducers
- Transformers
We offer options such as keeping the contactor closed without consuming power from the coil.
- Other electronic parts
- Other Auto Parts
Contributes to the miniaturization of products! It is a design that suppresses leakage flux.
- transformer
High-speed charging specifications incorporating unique winding technology! It can also be used as a boost transformer for actuator drive circuits used in camera lenses.
- transformer
Design and Prototyping of Springs - Short Delivery Time
- Spring
With terminal block! Uses rare paper coils with interlayer paper inserted between each layer.
- transformer
- Converters and Transducers
- Transformers
Space-saving with triple safety devices! For 180° rotation of molds, coils, and large heavy products!
- others
Contributing to Japan's manufacturing by responding to market needs.
- Pipe Fittings
- tube

Notice of color change for blue polyurethane tubes manufactured by Runko Co., Ltd.
The blue color tone of the urethane tubes manufactured by Junkosha will be changed. Affected products: UF series (water-resistant soft polyurethane tubes and polyurethane tubes for barb fittings) and UFL series (low-friction polyurethane tubes), totaling three items. Manufacturer's shipping changeover period: From early March 2014 onwards. Note: Due to the circumstances of the trading company's inventory, the changeover period may vary. Thank you for your understanding. Additionally, we will be careful to avoid mixed shipments of old and new products when orders are received. Reason for the change: In the risk assessment review meeting regarding the prevention of health hazards to workers caused by chemical substances for the fiscal year 2012, "cobalt and its inorganic compounds" were evaluated as having carcinogenic risks. Following this evaluation result, revisions to the Labor Safety and Health Act enforcement order, Labor Safety and Health Regulations, and Specific Chemical Substance Hazard Prevention Regulations were made effective January 1, 2013, classifying "cobalt and inorganic compounds" as Category 2 substances and specially controlled substances for specific chemical substances management. In response to the change in risk assessment regarding "cobalt and inorganic compounds," Junkosha will promote the discontinuation of the use of "cobalt-based pigments." For more details, please refer to the related materials (Junkosha information document) below.