Milling Spindles
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MILLING SPINDLES PRECISION. SPEED. POWER. Perfect Rotation.

Powerful and Robust Spindles HSK-63 to HSK-125 Spindles for Manual Tool Change Peripherals 12 Service and Repair Locations Worldwide

TECHNOLOGY LEADER IN PRECISE, FAST AND POWERFUL ROTATION. We are the world leader in precise, fast and powerful rotation. Our more than 80 years of experience are reflected in all our technical innovations. As an international technology leader, our expertise in development, simulation, manufacturing and performance testing stands out - market leaders from all over the world rely on FISCHER products. Comprehensive Program Thanks to high-torque motors, FISCHER motor spindles operate highly dynamically with extremely short start-up and braking times and impress with their high power density....

FAST ROTATING SPINDLES HSK-16 TO HSK-40 All spindles have high rotational speeds and torques that are responsive for the size. Efficient bearing, flange, motor and shaft cooling systems guarantee the highest manufacturing precision. • Precise, high-speed spindles with outside diameters from 45 -140 mm • Grease-lubricated bearings with speeds up to 65'000 rpm • Oil-air lubricated bearings with speeds up to 90'000 rpm TYPE Outer diameter Tool interface left & right Nominal speed Motor frequency Motor technology Voltage Shaft cooling system Coolant Through Unit Dilation sensor Vibration sensor...

ASYN = Asynchronous motor  SYN = Synchronous motor  DLS = Direct Lubrication System *The interface is in the standardisation phase. Options The dilation sensor is a spindle-integrated length measuring sensor, which determines the axial shaft expansion and enables length compensation on the machine. The vibration sensor integrated into the spindle can be used to detect imbalance and provides the signals essential for process and spindle monitoring. Outer diameter Tool interface left & right Shaft cooling system Coolant Through Unit Dilation sensor Nominal speed Motor frequency Motor...

FAST ROTATING SPINDLES HSK-16 TO HSK-40 TYPE  Outer diameter Tool interface left & right Nominal speed Motor frequency Motor technology Shaft cooling system Coolant Through Unit Dilation sensor Vibration sensor ASYN = Asynchronous motor  SYN = Synchronous motor  DLS = Direct Lubrication System Options The dilation sensor is a spindle-integrated length measuring sensor, which determines the axial shaft expansion and enables length compensation on the machine. 6 The vibration sensor integrated into the spindle can be used to detect imbalance and provide

COMPACT SPINDLES HSK-50 TO HSK-100 • Compact spindles with outside diameters from 140-230 mm • Oil-air lubricated bearings with speeds up to 40'000 rpm • Grease lubricated bearings with speeds up to 24'000 rpm TYPE  Outer diameter Tool interface left & right Nominal speed Motor frequency Motor technology Coolant Through Unit Dilation sensor Vibration sensor Shaft cooling system TYPE Outer diameter Tool interface Max. speed Lubrication Direction of rotation left & right Nominal speed Motor frequency Motor technology Voltage Shaft cooling system Coolant Through Unit

ASYN = Asynchronous motor  SYN = Synchronous motor  DLS = Direct Lubrication System Options The dilation sensor is a spindle-integrated length measuring sensor, which determines the axial shaft expansion and enables length compensation on the machine. The vibration sensor integrated into the spindle can be used to detect imbalance and provides the signals essential for process and spindle monitoring. Outer diameter Tool interface left & right Shaft cooling system Coolant Through Unit Dilation sensor Vibration sensor Nominal speed Motor frequency Motor technology Outer diameter Tool...

POWERFUL AND ROBUST SPINDLES HSK-63 TO HSK-125 • Powerful and robust spindles with outside diameters of 240-360 mm • Power up to 200 kW and torques up to 1'000 Nm TYPE  Outer diameter Tool interface left & right Nominal speed Motor frequency Motor technology Shaft cooling system Coolant Through Unit Dilation sensor Vibration sensor TYPE  Outer diameter Tool interface left & right Nominal speed Motor frequency Motor technology Shaft cooling system Coolant Through Unit

SPINDLES FOR MANUAL TOOL CHANGE left & right left & right Outer diameter Tool interface Max. speed Lubrication Direction of rotation Coolant Through Unit Dilation sensor Vibration sensor Nominal speed Motor frequency Motor technology Shaft cooling system Outer diameter Tool interface left & right Shaft cooling system Coolant Through Unit Nominal speed Motor frequency Motor technology Encoder Options Dilation sensor Vibration sensor ASYN = Asynchronous motor  SYN = Synchronous motor  DLS = Direct Lubrication System Options The dilation sensor is a spindle-integrated length measuring sensor,...

Oil-air central lubrication unit Pre-assembled central lubrication unit on aluminium base plate with the following components: • Lubrication pump with level control • Main shut-off valve • Ultra-fine filter for oil • Air treatment for central lubrication unit and sealing air MAIN TYPES* Oil-air dosing unit • Used for oil metering in spindles with oil-air bearing type • 100 % tested and certified • Compatible with current competitor product TYPE CSC Aggregate • Shaft cooling unit for all common CSC spindles • Low pressure for shaft cooling • High pressure for tool change TYPE Exhaust air...

Frequency converter The correct design of the converter is decisive for the smooth running, power development and heat generation of your spindle unit. FISCHER has been working closely with the leading converter manufacturers for years and regularly exchanges experience. As a result, we offer you optimum conditions when defining the inverter and are happy to support you in choosing the suitable supplier. Filter choke When using pulse width modulating (PWM) frequency inverters in the low-cost price segment, the interposition of a motor choke is mandatory. The FISCHER test center supports you...