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Gleason-Hurth ZHF 150

TECHNICAL DETAILS
Workpiece diameter: 63.5 mm
Center distance: 350 mm
Length of the clamping surface: 1,550 mm
Number of T-slots: 2
Width of T-slots: 18 mm
Distance between T-slots: 180 mm
Center height (tailstocks): 350 mm
Swivel range of the fine wheel head (U-axis): +30 / -30 °
Center distance tailstock/fine wheel: min. 120 mm / max. 225 mm
Input resolution (all NC axes): 0.001 mm / degree
Control: SIEMENS 840D

Feed carriage
Movement range (Z-axis travel): 105 mm
Input resolution: 0.001 mm

Tool
Outer diameter: 225 - 275 mm
Bore diameter: 160 mm
Width: 60 mm

Workpiece details
Outer diameter: 40 - 150 mm
Module: 1.25 - 4.0 mm
Max. tooth width: 45 mm

Speeds and feeds
Tool speed: max. 2,000 rpm
Feed rate Z-direction: up to 2 m/min
Feed speed X-direction: up to 2 m/min
Feed speed U-direction: up to 2 m/min
Feed speed V-direction: up to 2 m/min
C3 direction: max. 12 °/s

Servo drives
Tool drive C1: 27.0 Nm at 3,000 rpm
Workpiece drive C2: 27.0 Nm at 3,000 rpm
X-axis: 20.0 Nm at 3,000 rpm
Z-axis: 20.0 Nm at 3,000 rpm
U-axis: 6.0 Nm at 3,000 rpm
Portal vertical (V1 axis): 6.0 Nm at 3,000 rpm
Gripper rotation axis C3: 5.0 Nm at 3,000 rpm
Loading slide (X1 axis): 5.0 Nm at 3,000 rpm

Three-phase motors
Hydraulic motor: 1.5 kW at 1,410 rpm
Central lubrication: 0.07 kW at 2,700 rpm
Coolant pump: 4 kW at 2,840 rpm

Hydraulic equipment
Flow rate: 21 l/min
System pressure: 50 bar
Clamping pressure headstock: max. 35 bar
Clamping pressure tailstock: min. 20 bar / max. 35 bar

MACHINE DETAILS
Weight: 5,500 kg
Space requirement: 2,700 x 2,300 x 2,600 mm

Operating resources
Hydraulic fluid: HLP D 46
Hydraulic capacity: 100 l

Electrics
Operating voltage: 400 V
Control voltage: 24 V DC
Light voltage: 230 V AC
Frequency: 50 Hz
Power requirement: approx. 27 kVA

EQUIPMENT
- Central lubrication
- Coolant pump
- Capacitive distance system
- Automatic workpiece clamping
- Fine gear head with U-axis
- Machine with full hydraulic equipment
- Dialogue-guided operating terminal