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SC Series, Ball Screw Actuators

SKU: KURODA SC

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SG Series, Ball Screw Actuators

SKU: KURODA SG

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SE Series, Ball Screw Actuators

SKU: KURODA SE

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PW Series (Grade C10) – PY Series (Grade C10), Slide Screws with Resin Nuts

SKU: KURODA PW PY

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RW Series, Ball Screws with Resin Nuts

SKU: KURODA RW

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Description

Please refer to the specification sheet / catalogue below for more information.

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Lightweight Resin Nut offers Wear Resistance Longer Life

Because of the plastic material used, the R-Series nut can contribute to the lightweight requirements of tabletop applications. Superior corrosion and wear resistance by using PolyPhenylene Sulfide – PPS, makes the R-Series suitable for medical equipment.

 

Corrosion and Chemical Resistant

Advanced corrosion resistance design, the R-Series offers excellent chemical or corrosion resistance for use in harsh environments.

 

Compact & Quiet

Minimal surface contact allows a much quieter performance than typical lead screws. Having redesigned the structure of the ball recirculation component, the R-Series achieves a smaller nut, both in overall length and body diameter.

RW Resin Nut Ball Screws-01

GW Series (Grade C7) – GY Series (Grade C10), Ball Screws

SKU: KURODA GW GY

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HG Series, End-Cap Method Ball Screws

SKU: KURODA HG

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DP Series, Deflector Method Ball Screws

SKU: KURODA DP

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FG, FE Series, Ultra-Quiet Ball Screws

SKU: KURODA FG FE

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SKU: KURODA FG FE Categories: , Tag:

Description

Please refer to the specification sheet / catalogue below for more information.

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Shaft diameter of 10 to 25 mm, accuracy grades C5

High rotational speed and ultra-quiet F series ball screws achieve high rotational speed, lower sound pressure level, more compactness, and longer life without affecting the specifications, such as rated load and ball diameter, of existing products.

 

High rotational speed achieved by innovative recirculation system

Delivers higher rotational speed up to 5,000 min-1 based on new design and manufacturing technologies developed by KURODA.

Provides maximum table speed of 2.5 m/sec. (It is for a ball screw with a 15 mm screw shaft diameter and 30 mm lead).

 

Reduced sound pressure level and solved noise issue

Delivers improved sound pressure level (down by up to 6 dB) and sound quality in a high frequency range, using KURODA’s high-precision processing technologies developed during its history of gauge production and based on longstanding efforts toward quieter ball screws. (The above values are in the case of a ball screw with a 25 mm screw shaft diameter and 25 mm lead)

 

Nut dimensions for more compactness

With ball recirculation components provided at both end of a nut and a recirculation path developed by KURODA, substantial compactness in a overall length and outside diameter of the nut body has been realized.

 

Longer lifetime achieved by bigger load rating

With a load rating designed without changing a ball diameter in a KURODA’s previous model, the F series ball screw provides improved basic dynamic load rating and basic static load rating, compared with previous models.

FG, FE Ultra-Quiet Ball Screws

GP – GG – GE Series, Tube Method Ball Screws

SKU: KURODA GP GG GE

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SKU: KURODA GP GG GE Categories: , Tag:

Description

Please refer to the specification sheet / catalogue below for more information.

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For conveyance and positioning, available in a wide variety

Allows for selecting a ball screw in accordance with each application, such as positioning and conveyance.

 

Various shaft diameters and leads are available for your selection

An optimal size can be selected from a variety of shaft diameters and leads, eliminating unnecessary compromise in size selection.

 

Applicable to a wide range of machines and equipment for various applications, such as positioning and conveyance

An appropriate precision can be selected from a wide variety of accuracy grades, eliminating unnecessary compromise in accuracy selection.

 

Standard Ground Ball Screws / GP Series: Accuracy grade C3

The screw shaft fixed end is finished to the type recommended by KURODA. When using, the screw shaft supported end may need additional machining in accordance with the conditions of use.

 

Standard Ground Ball Screws / GG Series: Accuracy grade C5, GE Series: Accuracy grade C7

The screw shaft ends are unfinished to enable additional machining to the end type and dimensions required for the customer’s application. When using, the screw shaft ends need additional machining in accordance with the conditions of use.

GP, GG, GE Tube Method Ball Screws

AD Series (Grade C7) – AH Series (Grade C5), Side Deflector Method Ball Screws

SKU: KURODA AD AH

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SKU: KURODA AD AH Categories: , Tag:

Description

Please refer to the specification sheet / catalogue below for more information.

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DIN standard compatible: High-load, high-speed, compact ball screws

Meets three needs with optimal balance! A culmination of engineering and design expertise that satisfies multiple key requirements.

 

High load capacity yet long life

The rated load was achieved by using a nut body diameter based on users’ needs, and a ball diameter and number of circuits optimal for the screw shaft diameter.

These screws fulfil needs for high load capacity and long life.

 

High speed as a result of the Side-Deflector™ Method

The maximum rotational speed and DN value have been substantially improved to meet automation needs and shorter cycle-time needs of recent years.

The screws follow the ever-improving performance of motors.

Designed to meet the needs of recent developments in automation as well as applications with strict time requirements, AD, AH Series Side Deflector Ball Screws offer greatly increased maximum rotational speeds and DN values.

This high-speed capability keeps in step with improvements in high performance motors.

AD, AH Series ball screws deliver a maximum DN value of 100,000-150,000 (twice that of conventional products) and a maximum rotational speed of 5,000 min-1.

 

Compact

A reduction in size of approximately 30% and a maximum reduction in weight of approximately 50% have been achieved by making the nut outside diameter and flange more compact.

Allows for reducing the size of machines and equipment, or making the interior of machines and equipment more spacious.

 

Low sound pressure

Sound pressure has been reduced up to 6dB when compared to conventional tube recirculation method ball screws.

Additionally, the design greatly reduces high frequency sound, which provides a pleasing improvement in sonic performance.

AD, AH Side Defelector Ball Screws

CHK Attachment for Parallel gripper single-acting type

Weight N/A
SKU: CHK

RM202.30RM242.80

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Description

PRODUCT FEATURES

  • Actuator attachment for CHA parallel grippers.

PRODUCT SPECIFICATIONS

  • Fluid admitted: Filtered, compressed air
  • Maximum pressure range: 43.5~72.5psi (0.3~0.5MPa)
  • Service temperature range: 40~140?F (0~60?C) (No freezing)
  • Lubrication: Not necessary
  • Maximum operating cycle: 180cpm

PISCO-CH Parallel Grippers-01

PISCO-CH Parallel Grippers-02

CHA Parallel gripper single-acting type

Weight N/A
SKU: CHA

RM951.00

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SKU: CHA Categories: , Tag:

Description

PRODUCT FEATURES

  • Parallel grippers.
  • Compact and lightweight, wide stroke with miniature body.
  • High-accuracy repeatability and long life expectancy.
  • Various gripping actions: Internal, external, by air, and by spring force.
    • External or internal gripping can be selected by changing the position of attachments.
  • Single-acting (saves air consumption), yet can be used as either normally open or closed.
  • Uniquely designed roller guide system: The longer the distance between rollers, the better the movement and grip.
  • Countermeasure for lateral moment load can be achieved with the equipment of E-shaped retaining ring (sold as an option).
  • Locator slot on fingers to aid placement of additional attachments.

PRODUCT SPECIFICATIONS

  • For detailed specifications, please refer to catalogue (available for download).

PISCO-CH Parallel Grippers-01

PISCO-CH Parallel Grippers-02

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