Nakanishi Central and Western Center Electric Spindle CTMF-3130

Nakanishi Central and Western Center Electric Spindle CTMF-3130Also known as high-pressure water-cooled electric spindle, it has a length of 115.8mm, a speed of up to 30000 revolutions per minute, and a rotational runout accuracy of less than 1 μ m.Specially designed for high-precision and high-efficiency machining scenarios, suitable for manufacturing fields such as micro hole machining and precision molds.

Central water outlet spindleCTMF-3130feature

(1) The front end of the drill bit with oil holes on the small path can spray enough coolant.

(2) Good chip discharge can improve machining accuracy and shorten machining time.

(3) Compared to previous CTS products, the length is shorter and it is easier to install narrow brackets.

Quick overview of product highlights

• ✅30000 RPM speed- Meet the demand for high-speed precision machining

• ✅≤ 1 μ m rotational runout accuracy- Achieve micrometer level machining stability

• ✅115.8mm short body- Compact design, suitable for narrow spaces

• ✅Central water outlet cooling system- Strengthen cooling and chip removal to improve processing efficiency

• ✅Narrow bracket for easy installation- Strong compatibility, optimized device layout

Application of CTMF-3130 central water outlet spindle

Core parameters

Model: CTMF-3130

Speed: 30000 rpm

Bounce accuracy: ≤ 1 μ m

Length: 115.8 mm

Cooling method: High pressure center water cooling

Applicable cutting tools: drills with center oil hole, etc

Advantages of central effluent technology

1. Powerful cooling and direct drilling point

Built in high-pressure water circuit, coolant directly reaches the cutting point of the drill bit, effectively reducing high-temperature wear and extending tool life, especially suitable for deep holes and difficult to machine materials.

2. Efficient chip removal and improved accuracy

The coolant synchronously flushes the chips to avoid surface damage and accuracy errors caused by residue, ensuring the smoothness and dimensional consistency inside the hole.

3. Short body design and flexible installation

Compared to the previous generation CTS series, the length has been further shortened and can be matched with narrower brackets, saving equipment space, especially suitable for multi spindle configurations or restricted workstations.

Recommended application scenarios

Precision mold micro hole processing

Deep hole drilling of aerospace components

Precision machining of electronic communication parts

Any processing environment that requires high speed, high precision, and efficient cooling

Why choose CTMF-3130 center outlet water and electricity spindle?

Accuracy and speed coexist: 1 μ m jumping accuracy combined with 30000 revolutions per minute, balancing surface quality and efficiency.

Dual advantages of heat dissipation and chip removal: The central water outlet design solves the two major pain points of heat dissipation and chip accumulation in deep hole machining.

Installation friendly: Short size design reduces dependence on machine space and facilitates integration and modification.

Originating from Nakanishi: Inheriting the genes of precision manufacturing in Japan, with stable and reliable quality.

Kind Reminder

It is recommended to use the brand's recommended center outlet cutting tool and filtration system to maximize performance.

Please ensure that the coolant pipeline is well sealed during installation to avoid leaks that may affect the lifespan of the spindle.

Specific compatibility and processing parameters can be provided with targeted recommendations based on your equipment and materials.