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Created with Pixso. CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20CA Series

CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20CA Series

Nome da marca: TranzBrillix
Número do modelo: HGH20CA
Quantidade mínima: 10
Preço: 2.1-4 USD
Prazo de entrega: 1-7 dias de trabalho
Condições de pagamento: T/T, L/C, D/A, D/P, Western Union
Informações Detalhadas
Lugar de origem:
China
Certificação:
DE1924083895474
Document:
Série:
Carga pesada tipo HG
Tamanho do Modelo (mm):
20mm
Número de Blocos por Trilho:
1
Tipo de Montagem em Trilho:
Montagem R - De Cima
Comprimento do carril ((mm):
máximo de 4000mm
Classe de pré-carga:
Z0- Pré-carregamento muito leve, ZF- limpeza de luz
Material:
SNCM420
Protecção contra o pó:
Padrão SS
Y - simétrico (E1=E2) Dimensão do primeiro buraco:
Y= simétrico (E1=E2)
Instalação:
Fácil
Aplicação:
Ideal para CNC, tornos e automação.
Suavidade:
Suave
Detalhes da embalagem:
Pequeno ou com caixa de papelão, pedido em grandes quantidades com caixa de madeira
Habilidade da fonte:
100.000 unidades/por mês
Destacar:

CNC linear guide rail set

,

20mm high rigidity linear guide

,

HGH20CA compatible guide rail

Descrição do produto

Compatible Replacement for HIWIN HGH20CA

This 20mm linear guide block is engineered as a 100% interchangeable alternative to the HIWIN HGH20CA. It matches the original datasheet specifications for dimensions, load ratings (17.75 kN), and stiffness, making it an ideal cost-effective solution for CNC routers, pick & place machines, and linear stages.

Engineering Data / Performance Specs

Dimensions and load ratings comply with ISO standard series for Size 20.

CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20CA Series 0

Dimensional & Mechanical Data
Model Number HGH20CA (Square Type / Heavy Load)
Nominal Rail Width (W) 20 mm
Basic Dynamic Load Rating (C) 17.75 kN
Basic Static Load Rating (C0) 27.76 kN
Static Moment (MR) 0.38 kN-m
Static Moment (MP / MY) 0.23 kN-m
Mounting Bolt Size M5 x 16

Structure & Features

  • 4-Row Circular Arc Design: Features a 45° contact angle design that ensures equal load capacity in all four directions (radial, reverse radial, and lateral). This is critical for maintaining accuracy under complex loads.
  • Material Standard: Block body and balls are manufactured using GCr15 Bearing Steel, hardened to HRC 60-62 for excellent wear resistance.
  • CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20CA Series 1

    CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20CA Series 2

Lubrication Guide

⚠️ Critical: Blocks are shipped with anti-rust oil, NOT lubricant. You must grease them before use.

  • Grease Type: Lithium Soap-based Grease (NLGI No.2).
  • Initial Fill Amount: Approx. 2 cm³ per block (Fill slowly until grease overflows slightly).
  • Refill Interval: Every 100km of travel distance, or every 3-6 months depending on operating speed.
  • Method: Inject via the supplied M5 grease nipple.

Installation & Mounting

  • Surface Prep: Ensure the mounting surface is flat. Rough surfaces will reduce accuracy and lifespan.
  • Datum Plane: Press the block reference edge firmly against the mounting shoulder before tightening.
  • Torque Sequence: Tighten the 4 bolts (M5) diagonally (X-pattern) in 2-3 stages. Do not fully tighten one bolt at a time.

Accuracy & Preload Class

Accuracy Options:
  • C (Normal): +/- 0.1mm (Standard Stock)
  • H (High): +/- 0.03mm (Recommended for Precision)
Preload Options:
  • Z0 (Light): Smooth motion for automation.
  • ZA (Medium): Recommended for CNC routers.

Packaging

Included in Box: 1x HGH20CA Linear Block, 1x Grease Nipple (M5).
Protection: Vacuum sealed in anti-rust bag, individually boxed.


*Disclaimer: HIWIN® is a registered trademark of HIWIN Technologies Corp. This product is an aftermarket replacement part manufactured by YourBrand and is not affiliated with HIWIN. All technical data is provided for compatibility reference.