Nidec Machine Tool Launches the MVR-5X, a New Double-Column Five-Axis Milling Machine尼得科机床发布龙门式五轴加工机床 MVR-5X，主轴扭矩提升约 20 倍
On October 20, Nidec Machine Tool Corporation announced that the MVR-5X, a double-column five-axis milling machine, will go on sale on October 26, 2026, with its global unveiling the same day at JIMTOF2026 (the 33rd Japan International Machine Tool Fair, October 26–31, Tokyo Big Sight, Booths E3011–E3013).10 月 20 日，尼得科机床株式会社发布官方新闻稿宣布：龙门式五轴加工机床 MVR-5X 将于 2026 年 10 月 26 日正式开始销售，同日在东京国际展示场（Tokyo Big Sight）举办的 JIMTOF2026（第 33 届日本国际机床展，10 月 26–31 日，展位 E3011–E3013）全球首秀实机。
The machine comes standard with a newly developed compact two-axis contouring attachment that delivers 341 N·m of allowable spindle torque — an increase of 323.5 N·m, roughly 20 times the previous model — enabling heavy-duty, high-efficiency machining of steel and cast iron that earlier attachments could not adequately handle.MVR-5X 标配新开发的紧凑型两轴轮廓附件头，主轴允许扭矩达 341 N·m，较上一代机型增加 323.5 N·m、约提升 20 倍，使前代五轴头难以胜任的钢材、铸铁等难加工材料的重切削与高效率加工成为可能。
Continuous control of the rotary axes (B-axis ±100°, C-axis ±270°) with a 0.001° indexing increment supports machining at arbitrary angles, including increments below one degree, as well as simultaneous five-axis contouring, consolidating vertical, horizontal and angled operations into a single setup. The attachment’s projection from the ram end face to the spindle nose is just 790 mm — 300 mm shorter than before — expanding the usable envelope for large workpieces while retaining rigidity. Spindle specs are BBT50, 20–6,000 min⁻¹, 15 kW at 420 min⁻¹; column spacing runs 2,050–4,250 mm and the table spans 1,500 × 3,000 to 3,500 × 10,000 mm.旋转轴（B 轴 ±100°、C 轴 ±270°）支持连续控制，分度增量 0.001°，可实现 1° 以下微小角度在内的任意角度加工与五轴联动轮廓加工，把此前需要不同工序或不同机床完成的立式、卧式与斜面加工整合到一次装夹内。附件头从滑枕端面到主轴鼻端的悬伸仅 790 mm，比上代缩短 300 mm，在保持高刚性的同时扩大了大工件的可用加工空间。主轴规格为 BBT50、转速 20–6,000 min⁻¹、输出 15 kW/420 min⁻¹；立柱间距 2,050–4,250 mm，工作台 1,500×3,000 至 3,500×10,000 mm。
Inherited from Nidec’s high-end models, the structure adds internal spindle cooling in the ram and Thermo-Stabilizer Columns filled with a temperature-controlled medium to suppress thermal displacement. The machine integrates with the “Nidec NC Twin” digital twin platform, whose cycle-time simulation achieves under 1% error at up to 20 times real speed. Typical applications include cylinder blocks, large casings, propellers and pump components for energy and shipbuilding; large vacuum chambers and precision frames for semiconductor equipment; and large bevel gears and dies/molds.机床继承高端机型的高刚性结构，滑枕内置主轴冷却并采用填充温控介质的 Thermo-Stabilizer 立柱以抑制热位移；同时支持“Nidec NC Twin”数字孪生平台，在 PC 虚拟环境中预演机床运动、干涉与表面质量，节拍仿真误差小于 1%、速度最高达实际运行的 20 倍。典型应用包括能源/造船领域的缸体、大型机壳、螺旋桨与泵件，半导体制造设备的大型真空腔体与精密框架，以及大型锥齿轮与各类大型模具。
Industry read: the value of a high-torque five-axis gantry is folding heavy cutting and multi-face machining into one setup; for semiconductor chambers and energy structures — hard materials plus complex angles — prototyping no longer needs repeated re-fixturing across machines. For rapid tooling and low-volume buyers, 0.001° indexing and a shorter attachment projection improve single-piece accuracy and accessibility for impellers and propeller-type surfaces, while sub-1% cycle simulation points to falling trial-cut cost and room to compress “machine trial time” in small-batch quotations. Source: Nidec Machine Tool official press release (nidec.com), 2026-10-20.行业判断：高扭矩五轴龙门的价值在于把大件的重切削与多面加工合并到一次装夹，对半导体腔体、能源结构件这类“难加工材料 + 复杂角度”零件，试制阶段不再需要在多台设备间反复转工。对手板与中小批量买家而言，0.001° 分度与更短的附件头悬伸意味着叶轮、螺旋桨类曲面件的单件试制精度与可达性都会更好；节拍仿真误差小于 1% 也说明五轴编程的试切成本在下降，小批量报价中“机床试切时间”这一项有压缩空间。来源：尼得科机床官方新闻稿（nidec.com），2026-10-20。