山科精器 List of Products and Services

■Preventive Maintenance and Improved Operating Rate Early detection of poor lubrication in production equipment is possible. ■Remote Monitoring Confirmation of lubrication in hazardous areas that are not accessible on a daily basis can be performed. ■Centralized Management, Automation, and Labor Reduction (Cost Reduction) The confirmation of oil discharge in daily operations can be changed from visual checks to automation. ■Hazard Prevention Lubrication confirmation can be performed from outside even while the machine is in operation. 《Point 1》 Robust construction that can be used in harsh environments such as high temperature and high vibration, like the cylinders of marine diesel engines. 《Point 2》 Complete separation design of fluid pathways and electronic components ensures excellent pressure and heat resistance, eliminating concerns about leakage. 《Point 3》 No worries about magnetization or electrical contact, making it suitable for confirming oil discharge.

■Preventive Maintenance and Improved Operating Rate Early detection of poor lubrication in production equipment is possible. ■Remote Monitoring Confirmation of lubrication in hazardous areas that are not accessible on a daily basis is possible. ■Centralized Management, Automation, and Labor Reduction (Cost Reduction) The confirmation of grease discharge in daily operations can be changed from visual inspection to automation. ■Hazard Prevention Lubrication confirmation can be performed from outside even while the machine is operating. ~Six Features~ 1. High Pressure Compatibility Can be used with an internal pipe pressure of up to 20.5 MPa. 2. Protective Structure Can be used in harsh environments due to protection rating of IP65. 3. Safe Design The structure prevents contact corrosion of electrical contacts as they do not come into contact with fluids. 4. Stable Detection Detection is based on comparing two coils, ensuring that the reference point does not shift due to temperature changes. 5. High-Temperature Compatibility Can be used in environments up to 120°C as no IC components are used in the sensor. 6. Compact Design One amplifier can connect to four sensors.

The "ML type" is an element-type oil injector that discharges a small amount of oil at high pressure (up to 7.9 MPa) using a plunger pump. Each pump element can be easily installed and removed, and additional elements can be added. The indicator inside the pump element allows for monitoring of the oil supply status, and the oil quantity can be easily adjusted externally, allowing for arbitrary oil amounts to be set for each element. 【Features】 ■ Discharges a small amount of oil at high pressure (up to 7.9 MPa) using a plunger pump ■ Number of outlets can be selected as needed (up to 24 outlets) ■ Oil quantity can be easily adjusted externally, allowing for arbitrary oil amounts to be set for each element ■ The closed type can have a separate head tank, eliminating the hassle of oil replenishment ■ Various drive methods can be selected: "direct connection," "reduction gear," and "lever type" *For more details, please refer to the PDF document or feel free to contact us.

The "GP type" is a robust grease pump that can be used widely in various applications. With a single adjustment, it allows for simultaneous adjustment to two oil delivery points, and the drive method can be selected from "direct connection," "reduction gear," "lever," or "chain wheel." It can be used for greasing crushers in various processing facilities and for greasing various bearings. 【Features】 ■ Robustly constructed and suitable for a wide range of applications ■ Number of outlets can be selected as needed (up to 16 outlets) ■ Simultaneous adjustment to two oil delivery points with a single adjustment ■ Various drive methods available: "direct connection," "reduction gear," "lever," "chain wheel" *For more details, please refer to the PDF document or feel free to contact us.

The "SP type" is a high-pressure oil injector that discharges a small amount of oil at high pressure (up to 68.5 MPa) using a plunger pump. The inspection window allows for checking the oiling status, and the drive method can be selected from "direct connection," "reduction gear type," or "lever type." The sealed type can accommodate a separate head tank, eliminating the hassle of oil replenishment. 【Features】 ■ Discharges a small amount of oil at high pressure (up to 68.5 MPa) using a plunger pump ■ Number of outlets can be selected as needed (up to 8 outlets) ■ Inspection window allows for checking the oiling status ■ Oil volume adjustment can be easily done from the outside, and each outlet can be adjusted to any desired oil volume ■ Various drive methods can be selected: "direct connection," "reduction gear type," "lever type" *For more details, please refer to the PDF document or feel free to contact us.

The "GS type" is a compact grease pump capable of discharging small amounts. The discharge amount can be adjusted for each outlet, and the drive method can be selected from "direct connection" or "lever type." It can be used for supplying grease to crushers in various processing facilities and to various bearings. 【Features】 ■ Choose the number of outlets as needed (up to 6 outlets) ■ Capable of discharging small amounts ■ Adjustable discharge amount for each outlet ■ Various drive methods available: "direct connection" or "lever type" *For more details, please refer to the PDF materials or feel free to contact us.

The "ME type" is a compact oil dispenser that allows you to choose the number of outlets as needed. It can discharge a very small amount and can be adjusted to any oil quantity for each outlet. You can select the drive method from "direct connection" or "lever type," and it can be used with compressors, air hammers, crushers, molding machines, and more. 【Features】 ■ Choose the number of outlets as needed (up to 16 outlets) ■ Capable of discharging very small amounts ■ Adjustable to any oil quantity for each outlet ■ Various drive methods available: "direct connection" and "lever type" *For more details, please refer to the PDF document or feel free to contact us.

Features 〇 Distributes equal amounts accurately for each unit. 〇 Dispenses 0.25 cm³ per unit at a time. 〇 Operating pressure is within 0.7 MPa. 〇 Can be used with a manifold attachment to double the dispensing amount. 〇 The YU type has a safety valve (the YD type does not).

■Low Cost (as a system) Unlike other electronic lubrication systems, there is no need for a hydraulic pump system. It is supplied from a head tank like conventional systems, and there are no system license fees required. ■Long Lifespan There are no mechanical shock impacts, and it does not use delicate solenoid valves, resulting in a long lifespan (over 100 million cycles). ■Energy Saving & Space Saving The control circuits are built into each lubricator, and they output lubrication timing and fault status externally. Additionally, since power is consumed only for a brief moment during lubrication, the energy usage efficiency is extremely high (approximately 20W at 180 cpm). The absence of a hydraulic pump unit contributes to energy and space savings. ■High Speed It can operate at a maximum of 180 times per minute (net discharge time of 2-3 msec).