HIWIN Precision Lock Nut

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MOQ : 1 Piece

HIWIN Precision Lock Nut Specification

Weight
Varies as per size (approx. 50g1.2kg)

Thickness
Varies as per size (typically 722mm)

Material
Alloy Steel

Structure
Threaded Lock Nut

Seals Type
No Seals

Number Of Rows
Single

Bore Size
Customizable as per requirement

Outside Diameter
Varies as per model specification

Load Capacity
High Precision Clamping

Inner Diameter
8 mm to 100 mm (varies as per model)

Accuracy Grade
ISO Metric Standard

Application
Precision Ball Screw, Spindle and Bearing Locking

Hardness
HRC 28-32

Installation
Requires Locking Key or Set Screw

Surface Finish
Corrosion Resistant / Black Oxide or Phosphated

Customization
Available for non-standard dimensions

Thread Type
Metric Precision Thread

Corrosion Resistance
Yes

HIWIN Precision Lock Nut Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1000 Pieces Per Month

Delivery Time
1 Days

About HIWIN Precision Lock Nut

HIWIN Precision Lock Nut

Nominal    Axial Load    Tightening    Loosening Torque (Nm)
Size    static (KN)    Torque
    maximale
        Tt (Nm)    HIF    HIA    HIR    HIK
M8    30    4.5    -    -    17.6    -
M10    35    4.5    -    -    18.1    -
M12    40    4.5    -    -    19.1    -
M15    60    4.5    -    -    20.6    -
M17    80    8    27.5    24.5    21.6    -
M20    90    8    28.9    26    24..0    99
M25    130    8    30.4    27.5    26.5    101
M30    160    8    32.4    29.4    28.4    102
M35    190    18    39.2    37.3    34.3    109.8
M40    210    18    46.1    42.2    36.3    110.8
M45    240    18    61.8    58.8    56.9    127.5
M50    300    18    70.6    65.7    63.7    137.3
M55    340    18    88.2    73.5    68.6    166.7
M60    380    18    98    81.4    96.1    205.9
M65    460    18    127.5    88.2    112.7    254.9
M70    490    18    147.1    96.1    137.3    313.7
M75    520    18    152    102.9    145.1    382.4
M80    620    18    156.9    112.7    149    460.8
M85    650    18    176.5    127.5    168.6    549
M90    680    18    186.3    137.3    178.4    656.9
M95    710    18    201    152    193.1    745.1
M100    740    18    220.6    171.6    210.8    833.3
M105    770    35    236.3    186.3    215.7    -

Engineered for Precision

HIWIN Precision Lock Nut is specifically crafted to provide secure, reliable clamping for spindle, ball screw, and bearing locking applications. Manufactured in adherence to ISO Metric Standards, each nut guarantees consistent accuracy, making it ideal for high-precision machinery and automation systems operating in competitive industrial environments.

Superior Durability & Corrosion Resistance

With a choice of black oxide or phosphated corrosion-resistant finishes, these nuts are built to withstand severe operating conditions and moisture exposure. The alloy steel structure, together with a hardness rating of HRC 2832, enhances longevity and resistance against mechanical stresses, ensuring dependable performance over extended periods.

Customizable Design for Tailored Solutions

HIWIN offers customization for non-standard dimensions and bore sizes (8 mm to 100 mm), addressing specific application demands. This flexibility makes it a favorable option for distributors, importers, and suppliers in Germany seeking precision lock nuts that align perfectly with various mechanical setups and operational requirements.

FAQs of HIWIN Precision Lock Nut:

Q: How is the HIWIN Precision Lock Nut installed?

A: The lock nut is typically installed using a locking key or set screw to achieve secure precision clamping. This method ensures optimal fixation on ball screws, spindles, or bearings, minimizing play and maintaining alignment during operation.

Q: What applications are best suited for this lock nut?

A: The HIWIN Precision Lock Nut is designed for use in precision ball screw systems, spindle assemblies, and bearing locking situations where high accuracy and secure clamping are essential.

Q: When is customization available for HIWIN Precision Lock Nuts?

A: Customization is available on request for non-standard dimensions, bore sizes, and specifications. Customers can specify their requirements during the ordering process to receive lock nuts tailored to their machine or assembly.

Q: Where can I source HIWIN Precision Lock Nuts in Germany?

A: Distributors, importers, and suppliers across Germany stock HIWIN Precision Lock Nuts. Prospective buyers should contact authorized vendors for product availability, specifications, and customization options.

Q: What is the benefit of the corrosion-resistant surface finish?

A: The corrosion-resistant finish (black oxide or phosphated) significantly increases the lock nuts durability in humid, chemically exposed, or high-moisture environments, thereby protecting against rust and extending operational lifespan.

Q: How does the precision threading enhance performance?

A: Metric precision threading ensures tight tolerance fits and stable positioning, which is essential for high-precision clamping and maintaining proper preload in sensitive rotating assemblies.

Q: Does the HIWIN Precision Lock Nut include seals?

A: No, this specific lock nut does not feature integrated seals, focusing entirely on secure mechanical clamping and high accuracy rather than sealing functionality.

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