HVC/HPC 150 - Motor spindle for milling/grinding

The HVC/HPC 150 platform offers a broad range of metal-working solutions, not just outstanding spindles. The platform concept serves mold makers and part-production applications.
The ultra-flexible HVC/HPC 150 spindle platform accommodates housing diameters as small as 150mm, with speeds from 12,000 to 40,000 rpm, good power from 23 to 60 kW S1 and torque from 16 to 75 Nm S1. With an HSK-A63 interface, the spindle achieves 30,000 rpm. The Opticool system and COOL-Core technology provide polar temperature stability for repeatable, reliable machining processes. For multiple-process machining, including grinding and milling, P2-quality bearings back the stiff bearing assignment to yield minimal runout. Achieve surface quality up to Ra = 0.03 μm with the extremely round shafts that we manufacture in house.

Spindle specifications

Step-Tec HVC/HPC 150 - One Touch

 

Dimensions / weight 
ø150 x 579 mm / 55 kg
Dimensions / weight  ø150 x 579 mm / 55 kg
Speed (nmax) 24’000 rpm
Torque S1 / S6 40% 31 / 41 Nm
Power S1 / S6 40% 23 / 30 kW
Interfaces HSK A/C/ 63, HSK F 80
Through Spindle Coolant O, H2O, oil, MQL
Lubrification oil-air
Cooling  OptiCool, Option: CoolCore (Shaft cooling)
Sensors Encoder, Tool Position Monitoring, Temperature, Vibration, axial expansion (option)
Software (options) Spindle Diagnostic Software, Spindle Monitoring Software

Step-Tec HVC/HPC 150 - Tool Maker

 

Dimensions / weight 
ø150 x 468 mm / 40 kg
Dimensions / weight  ø150 x 468 mm / 40 kg
Speed (nmax) 36’000 rpm
Torque S1 / S6 40% 16 / 21 Nm
Power S1 / S6 40% 25 / 33 kW
Interfaces HSK C/E 50, HSK F 63
Through Spindle Coolant O, H2O, oil, MQL
Lubrification oil-air
Cooling  OptiCool, Option: CoolCore (Shaft cooling)
Sensors Encoder, Tool Position Monitoring, Temperature, Vibration, axial expansion (option)
Software (options) Spindle Diagnostic Software, Spindle Monitoring Software

Industries

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