HVC 140 - Motor spindle for milling and grinding

The HVC 140 platform offers a broad range of metal-working solutions, not just outstanding spindles. The platform concept serves mold makers and inner grinding applications.
The HVC 140 spindle platform accommodates housing diameters as small as 140mm, with speeds from 10,000 to 42,000 rpm, moderate power from 3 to 10 kW S1 and torque from 3 to 16 Nm S1. 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. The Spindle Exchange Program (SEP) guarantees no more than 24 hours of downtime (EU) to maximize machine availability and minimize capital investment in spindles.

Spindle specifications

Step-Tec HVC 140 - Tool Maker

 

Dimensions / weight 
ø140 x 480 mm / 36 kg
Dimensions / weight  ø140 x 480 mm / 36 kg
Speed (nmax) 42’000 rpm
Torque S1 / S6 40% 3.25 Nm / 4.25 Nm
Power S1 / S6 40% 10 kW / 13 kW
Interfaces HSK E40 / C40
Through Spindle Coolant O, H2O, oil, Co2, MQL
Lubrification oil-air, grease
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 HVC140 - One Touch

 

Dimensions / weight 
ø140 x 480 mm / 36 kg
Dimensions / weight  ø140 x 480 mm / 36 kg
Speed (nmax) 42’000 rpm
Torque S1 / S6 40% 6.5 Nm/ 8.8 Nm
Power S1 / S6 40% 10 kW / 13.5 kW
Interfaces HSK E40 / C40
Through Spindle Coolant O, H2O, oil, Co2, MQL
Lubrification oil-air, grease
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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