Tamagawa Resolver

A Tamagawa Resolver is a special type of sensor made by Tamagawa, a well-known Japanese company. A resolver is used to measure the speed and position of rotating parts in machines. It works like a rotary transformer and gives accurate feedback even in harsh conditions. This makes it very useful in many industries, especially in textile machinery spares.

In textile machines, the Tamagawa Resolver helps control the movement of motors and spindles with high precision. It ensures that the machine runs smoothly, reduces vibration, and improves fabric quality. Because of its strong design and reliable performance, it can handle continuous operation, which is very important in textile production.

Many manufacturers and suppliers of textile machinery spares choose Tamagawa products for their durability and accuracy. These resolvers are easy to install and maintain, and they work well even in dusty or high-temperature environments. Whether used in spinning, weaving, or dyeing machines, the Tamagawa Resolver plays a key role in keeping the equipment efficient and long-lasting. It is trusted worldwide for its high quality and consistent performance in industrial automation.

OVERVIEW

The Tamagawa Resolver is a high-quality rotary position sensor designed and manufactured by Tamagawa, a trusted name in motion control technology. A resolver is an essential device that measures the angular position and speed of a rotating shaft. It works on electromagnetic principles and provides accurate feedback to control systems, making it a key component in many industrial machines.

In the textile industry, the Tamagawa Resolver is widely used in textile machinery spares such as spinning, weaving, and winding machines. It ensures precise motor control, smooth operation, and consistent fabric production. Because textile machines run continuously, reliability and durability are very important—qualities that Tamagawa resolvers are known for.

These resolvers are resistant to dust, heat, and vibration, which makes them suitable for harsh factory environments. They also require very little maintenance and have a long service life. Many suppliers of textile machinery spares prefer Tamagawa products because of their proven performance, stability, and precision in automation systems. The Tamagawa Resolver continues to be a trusted choice for maintaining efficiency and quality in modern textile production.

SPECIFICATION

Tamagawa Resolver – Technical Specifications

Manufacturer: Tamagawa Seiki Co., Ltd.
Product Type: Rotary Position Sensor (Resolver)
Function: Measures shaft angle, rotation speed, and direction

1. Electrical Specifications

Input Voltage: 7 V RMS (typical)

Input Frequency: 5 kHz to 10 kHz

Transformation Ratio: 0.5 ± 10%

Output Signal: Sine and cosine voltage signals

Excitation Method: AC excitation

2. Mechanical Specifications

Shaft Diameter: 6 mm (varies by model)

Mounting Type: Flange or servo mount

Speed Range: Up to 10,000 rpm

Operating Temperature: –40°C to +120°C

Vibration Resistance: Up to 98 m/s²

Shock Resistance: Up to 490 m/s²

3. Features

Compact and lightweight design

High reliability and long lifespan

Resistant to dust, oil, and temperature variations

Maintenance-free operation

Suitable for textile machinery spares and industrial automation

FEATURES

The Tamagawa Resolver is known for its advanced design, reliability, and high precision, making it a preferred choice in textile machinery spares. Developed by Tamagawa, a leader in motion control technology, this resolver provides accurate position and speed feedback for motors and rotating parts. One of its main features is its ability to work effectively in harsh industrial conditions, including high temperature, dust, and vibration.

The Tamagawa Resolver offers smooth and stable performance, ensuring better control of textile machines such as spinning, weaving, and winding equipment. It helps maintain consistent fabric quality by controlling motor movements with accuracy. Its strong build and maintenance-free operation reduce downtime and improve machine efficiency.

Another key feature is its long operational life, thanks to its durable construction and simple design. The resolver also has high resistance to electrical noise and mechanical wear, ensuring continuous operation. Overall, the Tamagawa Resolver delivers reliability, precision, and durability—essential qualities for textile machinery spares and other demanding industrial applications.

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