<!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MMWWGXVB" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager (noscript) -->
website logo
Contact Now
HomeHome Products Hydrostatic Grinding Spindles DYFJM-120(065)28/5.5A2-F High-Rigidity Spindle
Back

DYFJM-120(065)28/5.5A2-F High-Rigidity Spindle

Radial stiffness is the defining specification of this compact DYFJM-120 model. Its stated value of at least 800 N/μm supports cylindrical grinding loads while the 120 mm installation diameter and 58 kg weight help limit the machine-space requirement.
Diameter Φ120mm
Maximum speed 2200rpm
Request Now
DYFJM-120(065)28/5.5A2-F High-Rigidity Spindle

INTRODUCTION

FEATURES

APPLICATION

FAQ

TECHNICAL DATA

Spindle Model
Installation outside diameter (mm)φ120
Journal diameter (mm)φ65
Drive oil typeISO VG3
Oil supply pressure (MPa)2.0-2.5
Axial static stiffness (N/μm)≥100
Radial static stiffness (N/μm)≥800
Front end radial runout (mm)≤0.001
Axial end axial movement (mm)≤0.001
Rotation precision (mm)≤0.0003
Drive typeBelt drive
Rotation movementClockwise
Rated speed (rpm)2200
Maximum speed (rpm)2200
Application areaUsed for cylindrical grinding machine
Weight (kg)58±1

DIMENSIONS

CONTACT US
Driving Precision Manufacturing with Advanced Motion Solutions
Name *
Country *
Company *
Email Address *

RELATED PRODUCTS

Discuss Your CNC Spindle or Motion Component Project

Share your machine type, machining process, performance targets or existing component specifications with Haozhi. Our technical team can support spindle selection, application matching, custom development and motion-component integration for new equipment and upgrade projects.
Name *
Country *
Company *
Email Address *
  • Mobile/Whatsapp

    +86 186 6567 2648

  • Tel

    +86 (20) 6225 7588 ext. 8558

  • Email

    global@haozhihs.com

  • Address

    No. 68 Hefeng Road, Huangpu District, Guangzhou, Guangdong Province, China, 511356