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Edit Name Description Configiration Type Type
NIDER MVR FX SERIES
NIDER MVR FX SERIES
NIDER MVR FX SERIES
NIDER MVR FX SERIES
NIDER MVR FX SERIES
NIDER MVR FX SERIES
NIDER MVR FX SERIES

NIDER MVR FX SERIES

The MVR-Fx series improves customer productivity with zero step, zero form errors, and zero hand finishing.

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Specifications

Specifications

Specification Detail
Table Width 2,000 mm
Table Length 3,000 (opt. 4,000, 5,000) mm
Loading Capacity 20 (ton/m)
Throat Clearance 2,550 mm
Spindle Distance 1,650 (opt. 2,000)
RAM Size 420 mm
Spindle Speed 20,000
Spindle Motor 18.5/22 (kW - continuous/30 min)
ATC Capacity 40 (Opt. 60, 80, 100)
Machine Weight 55,400/3,000 (kg/working area mm)

Specification Detail
Table Width 2,500 mm
Table Length 4,000 (opt. 5,000) mm
Loading Capacity 25 (opt. 30) ton/m
Throat Clearance 3,050 mm
Spindle Distance 1,650 (opt. 2,000)
RAM Size 420 mm
Spindle Speed 20,000
Spindle Motor 18.5/22 (kW - continuous/30 min)
ATC Capacity 40 (Opt. 60, 80, 100)
Machine Weight 64,300/4,000 (kg/working area mm)

Features

Features

(1) High Rigidity Large Crossrail
Crossrail has a wide cross-section to prevent deformation by saddle movement.
(1) High Rigid Double Column without overhang
Overhang is eliminated to remove vibration during machining.
(2) 3 Rows of Linear Guides
An additional linear guide is placed in the center section of the table to prevent table deflection when a workpiece is placed on it.
(2) X-axis Twin Ball Screw
X-axis drive is highly rigid with twin ball screws to move heavy workpieces and restrain table from yawing.
(3) High Rigidity Synmetrical Structure
Synmetrical structure is applied to prevent deformation of main machine.
(3) Thermally Stabilized Column
Thermally stabilized column is standard, reducing the affect of temperature change.
(3) Wide Columns
Wide columns with 4 rows of linear guides placed on the front side and inside on the double columns support force at acceleration and deceleration and cutting reaction force rigidity.

MVR-Fx feature explanatory diagram

MVR-Fx feature explanatory diagram 02

Deformation of ball screws is reduced by cooling the motors, support bearings and ball screw nuts, eliminating any heat generation.

Ball screw cooling explanatory diagram

Servomotors are directly connected to both ends of ball screws.

"Zero Gap Drive System" prevents the loss of motion accuracy from backlash and minimizes the wobble in machining path.

Zero gap drive system explanatory diagram

Max. step from reference surface: 5μm

The precision spindle and the stable mechanical structure that supports it make it possible to eliminate misalignment of the tool edge position and reduce form errors.

Illustrative photo of error