八幡電機精工 List of Products and Services

We would like to introduce BM Tech Co., Ltd.'s high-performance, high-reliability built-in motors. We offer a wide range of product series, from small outputs in the 100W class to large outputs in the 55kW class. We accept orders for both prototypes and mass production starting from one unit. Additionally, our customizable options increase the flexibility of machine design, allowing for the realization of lightweight, thin, short, and compact "high-speed built-in motors." 【Features】 ■ A rich variety of models ■ High reliability ■ Short lead times for production *For more details, please refer to the PDF materials or feel free to contact us.

• Other motors

BM Tech Co., Ltd. has been manufacturing a wide range of built-in motors that are highly regarded in many fields for their high performance and reliability. We offer a broad lineup of standard and special built-in motors that can be integrated into your machinery and equipment. Our product series ranges from small outputs in the 100W class to large outputs in the 55kW class. Please feel free to contact us if you have any requests. 【Features】 ■Wide variety of models ■High reliability ■Short lead times for production

• Prototype Services

BM Tech Co., Ltd. offers high-speed built-in motors. Since they can be customized to meet your specifications, the freedom of machine design is increased, enabling the realization of lightweight, thin, short, and compact machines and equipment. Additionally, we accept orders for both prototypes and mass production starting from one unit. The usual delivery time is 1.5 months, but we can also accommodate shorter delivery times. Please feel free to contact us with your requests. 【Features】 ■ Wide lineup (60W to 15kW, 2 poles) *4 poles and above can also be considered ■ Customizable to meet your specifications *For more details, please download the PDF or feel free to contact us.

• Prototype Services

Professional in Rotating Machinery and Generator Manufacturing - Companies struggling with prototypes or mass production of rotating machinery and generators - Companies facing issues with factory power supplies or testing power supplies - Companies concerned about the maintenance of motors and generators in factory equipment Please feel free to consult with Yahata Electric Manufacturing. With over 80 years of history, we have manufactured and sold a wide variety of rotating machinery and generators, from DC machines to PM motors, in various forms including OEM and in-house development. Our company possesses all the necessary processes for rotating machinery manufacturing in-house, allowing us to respond to a wide range of customer requests, from one-time prototypes to small-lot production. Additionally, in recent years, we have focused on the maintenance and preservation of rotating machinery and generators in existing equipment, leveraging our long-standing know-how in rotating machinery manufacturing and considering the perspective of SDGs.

• Prototype Services

Our company offers rotating frequency conversion devices that combine synchronous motors, synchronous generators, and their control systems. Since the input and output are electrically independent, they are not affected by noise, surges, voltage fluctuations, or momentary power outages from the commercial power supply side. As a result, you can obtain a very high-quality and safe power supply economically, which cannot be achieved with static systems. Additionally, the operation is simple. 【Features】 ■ Stable output characteristics ■ Compact and economical ■ Quiet operation ■ User-friendly and easy to operate ■ Extensive lineup *For more details, please download the PDF or feel free to contact us.

• Generators and transmission motors

Permanent magnet type speed detection DC generator Yahata Electric Precision Manufacturing DEM-W 30W

• others

The "ADF-N" is a drip-proof self-cooling type (IP22) engine generator designed for indoor installation. Our tandem-type generator rotates a single-phase generator and a three-phase generator on the same axis with one engine, supplying power to each load independently. If you wish to use three-phase power loads such as electric shutters simultaneously with single-phase loads during a power outage, we recommend this device. 【Features】 ■ Compact and lightweight ■ Easy maintenance due to brushless mechanism ■ Equipped with AVR for stable voltage ■ Custom manufacturing available for single-phase and special frequencies *For more details, please refer to the PDF document or feel free to contact us.

• Generators and transmission motors

The "IFLB Series" is a compact, lightweight, and highly versatile three-phase squirrel cage high-speed motor with a speed of 18,000 min-1. It can be used in a wide range of applications such as dust collectors and blowers. By combining it with an inverter, it can operate at 100% torque across a wide range. 【Features】 ■ Lightweight and sophisticated smart design achieved by using aluminum frames and brackets ■ 1:1/6 constant torque characteristics ■ Unique design results in quiet operation and minimal vibration during high-speed operation ■ Maintenance-free ■ Easy to operate due to its squirrel cage motor design *For more details, please refer to the PDF materials or feel free to contact us.

• Other motors

This document provides a detailed explanation of proposals for the maintenance, servicing, and updating of rotating machinery used in production equipment. By capturing early signs, prompt action is possible! Troubles such as equipment downtime can also be prevented! By conducting regular inspections and collecting data, comparisons with previous assessments can be made, allowing for early intervention by identifying early signs. Additionally, the risk of failure can be reduced, preventing issues such as equipment downtime. [Contents] ■ Overview ■ Customer Challenges ■ Maintenance of Rotating Machinery ■ Examples of Maintenance ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

We would like to introduce our preventive maintenance and inspection content. Through preventive maintenance, we can minimize equipment downtime and prevent major issues such as damage, while also extending the lifespan of products and components, thereby reducing costly tasks like parts replacement to a minimum and optimizing total costs. In daily inspections, we conduct simple checks on external phenomena (such as temperature, sound, and vibration measurements). Monthly inspections include checking for looseness of bolts and cleaning the main body, while annual inspections allow us to compare with the previous year to understand changes in condition. [Features] ■ Neglecting regular inspections delays the discovery of issues and increases the risk of failure. ■ Reactive maintenance cannot provide appropriate upkeep. ■ Preventive maintenance prevents major troubles such as damage and minimizes equipment downtime. ■ Extends the lifespan of products and components. ■ Easier to budget by establishing maintenance plans in advance. *For more details, please refer to the PDF materials or feel free to contact us.

• Generators and transmission motors

Our company offers rotary frequency conversion devices that combine synchronous motors, synchronous generators, and their control systems. Since the input and output are electrically independent, they are not affected by noise, surges, voltage fluctuations, or momentary power outages from the commercial power supply side. As a result, you can obtain a highly reliable and safe power supply economically, which cannot be achieved with static systems. Additionally, operation is simple. 【Features】 ■ Stable output characteristics ■ Compact and economical ■ Quiet operation ■ User-friendly and easy to operate ■ Extensive lineup *For more details, please download the PDF or feel free to contact us.

• Generators and transmission motors

Professionals in Rotating Machinery and Generator Manufacturing - Companies struggling with prototypes or mass production of rotating machinery and generators - Companies facing issues with factory power supplies or test power supplies - Companies concerned about the maintenance of motors and generators in factory equipment Please feel free to consult with Yahata Electric Seiko. With over 80 years of history, we have manufactured and sold a wide variety of rotating machinery and generators, from DC machines to PM motors, in various forms including OEM and in-house development. Our company possesses all the necessary processes for rotating machinery manufacturing in-house, allowing us to respond to a wide range of customer requests, from one-time manufacturing like prototypes to small lot production. Additionally, in recent years, we have focused on the maintenance and preservation of rotating machinery and generators in currently used equipment, leveraging our long-standing know-how in rotating machinery manufacturing and considering SDGs.

• Prototype Services

The "ADF-N" is a drip-proof self-cooling type (IP22) engine generator designed for indoor installation. Our tandem-type generator rotates a single-phase generator and a three-phase generator on the same axis with one engine, supplying power to each load independently. If you wish to use three-phase power loads such as electric shutters simultaneously with single-phase loads during a power outage, we recommend this device. 【Features】 ■ Compact and lightweight ■ Easy maintenance due to brushless mechanism ■ Equipped with AVR for stable voltage ■ Custom manufacturing available for single-phase and special frequencies *For more details, please refer to the PDF materials or feel free to contact us.

• Generators and transmission motors

DC Tachogenerator for sale!! DEM-W 30W Permanent magnet type DC generator for speed detection Manufactured by Yahata Electric Precision Co., Ltd. DEM-W 30W

• others

The "IFLB Series" is a compact, lightweight, and highly versatile three-phase squirrel cage high-speed motor with a speed of 18,000 min-1. It can be used for a wide range of applications such as dust collectors and blowers! By combining it with an inverter, 100% torque operation can be achieved over a wide range. 【Features】 - Adoption of aluminum frame and brackets results in a lighter and more refined smart design compared to conventional models. - 1:1/6 constant torque characteristics. - Unique design ensures quiet operation and minimal vibration during high-speed operation. - Maintenance-free. - Easy to operate due to its squirrel cage motor design. *For more details, please refer to the PDF materials or feel free to contact us.

• Other motors

This document provides a detailed explanation regarding proposals for the maintenance, servicing, and updating of rotating machinery used in production equipment. It introduces the challenges faced by customers in rotating machinery maintenance, the benefits of preventive maintenance, the process leading up to servicing, and examples of maintenance cases. By conducting regular diagnostics and collecting data, comparisons with previous results can be made, allowing for early detection of warning signs and prompt action. Additionally, the risk of failure can be reduced, preventing issues such as equipment downtime. [Contents] ■ Overview ■ Customer Challenges ■ Maintenance of Equipment Rotating Machinery ■ Introduction of Maintenance Cases ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

We handle rotating frequency conversion devices that combine synchronous motors, synchronous generators, and their control systems! Since the input and output are electrically independent, they are not affected by noise, surges, voltage fluctuations, or momentary power outages from the commercial power supply side. As a result, you can obtain a very high-quality safe power supply economically, which cannot be achieved with static systems. Additionally, operation is simple. 【Features】 ■ Stable output characteristics ■ Compact and economical ■ Quiet operation ■ Easy to use and operate ■ Rich lineup *For more details, please download the PDF or feel free to contact us.

• Generators and transmission motors

This document provides a detailed explanation of proposals for the maintenance, servicing, and updating of rotating machinery used in production equipment. By grasping early warning signs, prompt action can be taken! This can also prevent issues such as equipment downtime. By conducting regular diagnostics and collecting data, comparisons with previous data can be made, allowing for early intervention by identifying early warning signs. Additionally, the risk of failure can be reduced, preventing issues such as equipment downtime. [Contents] ■ Overview ■ Customer Challenges ■ Maintenance of Rotating Machinery ■ Examples of Maintenance ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

We would like to introduce our preventive maintenance and inspection content. Through preventive maintenance, we can minimize equipment downtime and prevent major issues such as damage, while also extending the lifespan of products and components, thereby reducing costly tasks like parts replacement to a minimum, optimizing total costs. In daily inspections, we conduct simple checks of external phenomena (such as temperature, sound, and vibration measurements). Monthly inspections include checking for looseness of bolts and cleaning the main body, while annual inspections allow us to compare with the previous year to understand changes in condition. [Features] - Neglecting regular inspections delays the discovery of issues and increases the risk of failure. - Reactive maintenance cannot provide appropriate upkeep. - Preventive maintenance prevents major troubles such as damage and minimizes equipment downtime. - It extends the lifespan of products and components. - It makes budgeting easier by allowing for advance maintenance planning. *For more details, please refer to the PDF document or feel free to contact us.

• Generators and transmission motors

We handle rotating frequency conversion devices that combine synchronous motors, synchronous generators, and their control devices! Since the input and output are electrically independent, they are not affected by noise, surges, voltage fluctuations, or momentary power outages from the commercial power supply side. As a result, you can obtain a very high-quality safe power supply economically, which cannot be achieved with static types. Additionally, operation is simple. 【Features】 ■ Stable output characteristics ■ Compact and economical ■ Quiet operation ■ Easy to use and operate ■ Rich lineup *For more details, please download the PDF or feel free to contact us.

• Generators and transmission motors

Professionals in Rotating Machinery and Generator Manufacturing - Companies struggling with prototypes or mass production of rotating machinery and generators - Companies facing issues with factory power supply or testing power supply - Companies concerned about the maintenance of motors and generators in factory equipment Please feel free to consult with Yahata Electric Seiko. With over 80 years of history, we have manufactured and sold a wide variety of rotating machinery and generators, from DC machines to PM motors, in various forms including OEM and in-house development. Our company possesses all the necessary processes for rotating machinery manufacturing in-house, allowing us to respond to a wide range of customer requests, from one-time prototypes to small lot production. Additionally, in recent years, we have focused on the maintenance and preservation of rotating machinery and generators in currently used equipment, leveraging our long-standing expertise in rotating machinery manufacturing and considering SDGs.

• Prototype Services