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Okuma MU-400VII

MU-V Series | MU-400VII

The MU-400VII universal vertical machining center's powerful new compact double column structure offers the maximum machining in minimum floor space, and the latest innovations in thermal countermeasures offer the best execution available today. The MU-400VII has a full NC 5-axis simultaneous control system and is equipped with a high speed; high power 40 Taper 8,000 rpm spindle with a 15hp VAC liquid cooled integral motor.

This model achieves strong production capability by incorporating a high-speed 20-position automatic tool changer and 1,574ipm rapid traverse. The MU-400VII control is Okuma's patented THINC®-OSP P300M, featuring Easy Operation and the patented OSP absolute position encoders which do not require a zero return.

Watch the MU-400VII in action.

Model Variations
L = Standard Turning Y = Y axis
M = Milling W = Sub-spindle
  • MU-400VII Straight
Quick Specs
Max Machining Volume mm (in) X: 762 (30.00) Y: 460 (18.11) Z: 460 (18.11)
Table Size mm (in)

Ø 400 Ø 15.75

Spindle Speed min ⁻¹ 8,000, [15,000, 25,000, 35,000 opt]
Spindle Motor Power kW (hp) 11 / 7.5 (15 / 10)
Rapid Traverse m (in/min) 40 / 32 (1,575/1,260), A: 14.4 C: 18
Magazine Capacity

20 [opt. 32, 48]

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