OPTIMUM CNC Machine L28HS

Description

Technical Specifications

Model: L 28HS
Article Number: 3504220
Electrical Connection: 400 V / 3 Ph ~50 Hz
Total Connected Load: 3.75 kVA
Spindle Drive Motor (S1): 2.2 kW
Torque Drive Motor (S1): 14 Nm
Torque at the Spindle: 28 Nm
Spindle Seat: DIN 6350 A2-3
Spindle Taper: 5C
Spindle Bore: Ø 30 mm
Coolant Pump Output: 95 W
Tank Capacity: 25 litres
Pump Delivery Rate: Max. 6 l/min
Max. Delivery Head: 3 m
Centre Height: 169 mm
Centre Width: 430 mm
Swing Ø Above Cross Slide: 200 mm
Swing Ø Above Machine Bed: 300 mm
Spindle Speeds: 40 – 4 000 rpm
Number of Tool Slots: 6
Max. Mounting Height x Width of Square: 16 mm
Max. Chuck Diameter Drilling Rod: 16 mm
Repeat Accuracy: ± 0.01 mm
Positioning Accuracy: ± 0.01 mm
X Axis Travel: 145 mm
Z Axis Travel: 465 mm
X Axis Feed Speed: 10 m/min
Z Axis Feed Speed: 12 m/min
X Axis Motor Torque: 1.3 Nm
Z Axis Motor Torque: 2.4 Nm
Tailstock Shank: MT 2
Spindle Sleeve Diameter: 30 mm
Spindle Sleeve Stroke: 120 mm
Dimensions (L x W x H): 1655 x 1590 x 1955 mm
Overall Weight: 832 kg
Overall Package:
The SINUMERIK 808D ADVANCED is a panel-based CNC control for simple turning applications. It offers user-friendly operation, easy commissioning, low maintenance, and optimal cost-effectiveness. It is preconfigured for turning with technology-specific variants.
Auto Servo Tuning (AST) allows users to easily optimise machine performance. CNC and drive parameters adjust automatically to machine condition for high dynamic requirements.
RJ45 Ethernet port
Ready for remote maintenance
AST function for optimisation in stricter dynamic and precision conditions
Greater precision
Incremental encoder/referencing move required
Control:
8.4″ LCD colour display with resolution 800×600
SIMATIC S7-200 PLC-based
MCP with rotary switch for feed and spindle override