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High-speed motorized spindles

HSTec offers customized solutions as well as special design of motorized spindles. According to our customers’ needs, the following can be specified: spindle dimensions, spindle torque, motor speed, tool clamping, tool interface, bearing, lubrication type and position sensor type.

Special direct driven units represent a subgroup of our HSM product line. Designed for optimum performance and custom made for special applications. This subgroup has numerous design features and drive types such as: linear drive units, two-axis milling heads with integrated high-speed motorized spindle, built-in high torque motors with integrated load cells, direct driven turntables and other.


Options and functionalities

Mounting dimensions according to customer request Bearing lubrication: grease or oil-air lubrication
Synchronous or asynchronous built-in motors High resolution motor speed and position sensor
Water, oil or fan cooling system Temperature and vibration sensor systems
HSK, SK, Capto, BT, EX tool interface Monitoring and Data Logging System
Manual or automatic tool clamping system Integrated active balancing system
Hybrid or steel bearings Compatibility with control devices of various manufacturers
Shaft cooling solution Spindle expansion compensation


HSM060AC HSM060SB HSM070SC HSM090SG HSM105SD HSM105SF
Housing Ø (mm) 120 120 140 190 220 180
Tool interface HSK C40 HSK E25 HSK A63 HSK A100 HSK A80 HSK A63
Built-in motor Asynchronous Synchronous Synchronous Synchronous Synchronous Synchronous

S1

P (kW) 15 10 6,5 70 23 34
M (Nm) 4,8 1,3 6,5 203 130 108
nmax (min-1) 45000 75000 14000  8000   5000  15000

S6 / 40%

P (kW) 18 12,5 8 80 31 45
M (Nm) 5,8 1,6 9 255 174 143
nmax (min-1) 45000 75000 14000  8000   5000  15000
Housing Ø (mm) 120
Tool interface HSK C40
Built-in motor Asynchronous

S1

P (kW) 15
M (Nm) 4,8
nmax (min-1) 45000

S6 / 40%

P (kW) 18
M (Nm) 5,8
nmax (min-1) 45000
Housing Ø (mm) 120
Tool interface HSK E25
Built-in motor Synchronous

S1

P (kW) 10
M (Nm) 1,3
nmax (min-1) 75000

S6 / 40%

P (kW) 12,5
M (Nm) 1,6
nmax (min-1) 75000
Housing Ø (mm) 140
Tool interface HSK A63
Built-in motor Synchronous

S1

P (kW) 6,5
M (Nm) 6,5
nmax (min-1) 14000

S6 / 40%

P (kW) 8
M (Nm) 9
nmax (min-1) 14000
Housing Ø (mm) 190
Tool interface HSK A100
Built-in motor Synchronous

S1

P (kW) 70
M (Nm) 203
nmax (min-1)  8000 

S6 / 40%

P (kW) 80
M (Nm) 255
nmax (min-1)  8000 
Housing Ø (mm) 220
Tool interface HSK A80
Built-in motor Synchronous

S1

P (kW) 23
M (Nm) 130
nmax (min-1)  5000 

S6 / 40%

P (kW) 31
M (Nm) 174
nmax (min-1)  5000 
Housing Ø (mm) 180
Tool interface HSK A63
Built-in motor Synchronous

S1

P (kW) 34
M (Nm) 108
nmax (min-1) 15000

S6 / 40%

P (kW) 45
M (Nm) 143
nmax (min-1) 15000