Optimum (3427001) Center Lathe OPTIturn TU 2807 (230V)

Description

• Precise processing
• Powerful, maintenance-free engine
• Heavily ribbed prism bed made of gray cast iron, inductively hardened and precision ground
• Smooth-running feed gear with rounded gears running in an oil bath
• Hardened and ground Z-axis guideway
• Guaranteed concentricity of the spindle nose better than 0.009 mm
• Concentricity on the lathe chuck better than 0.04 mm
• Automatic longitudinal / lead screw drive
• Lead screw for thread cutting or automatic longitudinal turning
• Quadruple tool holder
• All guides can be adjusted by wedge strips
• Right / left rotation in the control panel switchable
• Hardened main spindle mounted in adjustable precision tapered roller bearings
• Tapered roller bearings in P5 quality
• Hardened spindle nose with Ø 26 mm spindle bore
• Rolled trapezoid spindles
• Chip protection on the upper slide
• Upper slide on cross slide slidable
• Tailstock for taper turning ± 5 mm adjustable
• Tailstock quill and handwheel with adjustable fine scale 0.02 mm
• Fast, easy and tool-free adjustment by means of a clamping lever
• Leadscrew stored in two sintered bearings
• Change gear set in standard scope of supply for thread cutting
• Handwheels on the carriage with adjustable fine scale 0.04 / 0.01 mm
• thrust bearing
• 3-jaw lathe chuck in the standard scope of delivery
• Emergency stop impact switch
• Fully equipped, allowing the user to be productive immediately after commissioning

Technical data

Dimensions and weights

• Length (product) approx.: 1370 mm
• Width/depth (product) approx.: 640 mm
• Height (product) approx.: 535 mm
• Net weight approx.: 196 kg

Work areas

• Max. height: 140 mm
• Max. width: 700 mm
• Swing diameter above machine bed: 266 mm
• Swing diameter above planing slide: 170 mm
• Bed width: 180 mm

Speed range

• Number of gears: 6
• Speed range: 150 - 2000 min¯¹

Electrical Data

• Drive motor output: 0,85 kW
• Supply voltage: 230 V
• Mains frequency: 50 Hz

Spindle

• Spindle chuck: short taper
• Spindle bore: 26 mm
• Tool holder max. chuck height: 12 mm
• Spindle cone: MT 4

Tailstock

• Tailstock chuck: MT 3
• Tailstock quill stroke: 85 mm
• Tailstock quill diameter: 30 mm

Pitches

• Metric pitch: 0,2 - 3,5 mm/rev
• Number of metric pitches: 18
• Imperial pitch: 56 - 8 Gg/1"
• Number of imperial pitches: 21

Travel

• Travel upper slide: 60 mm
• Travel cross slide: 160 mm
• Travel carriage saddle: 580 mm

Feed

• Longitudinal feed range: 0,07 - 0,4 mm/rev
• Number of longitudinal feeds: 6

Delivery content

• Three-jaw lathe chuck Ø 125 mm, centric clamping
• Fixed centering point MK 2 and MK 4
• Quadruple steel holder 12 mm
• HSS lathe tool
• Bulkhead
• Chip pan
• Change gear set
• Operating tool

Transport info

• EAN: 4030635003899
• Customs number: 84581900
• Length: 1320 mm
• Height: 680 mm
• Width: 700 mm
• Gross weight: 225 kg
• Net weight: 196 kg

Optional accessories

• Digital position indicator DRO 5
• Magnetic tape OMB10 for DRO5 1100 mm
• Center drill set 10tlg. 0.75-4.5 mm HSS
• Chuck flange Ø 125 mm short taper
• Chuck flange Ø 160 mm short taper
• Collet chuck ER 25, Ø 52 mm, cylindrical
• Collet chuck ER 32 Ø 52 mm short taper
• Collet set ER 25, Ø 1 - 16 mm
• Collet set ER 32, Ø 3 - 20 mm
• Cutting oil spray 400 ml
• Face plate Ø 265 mm for TU 2807
• Fixed bezel for TU 2807 / TU 2807V
• Four-jaw lathe chuck, concentric clamping Ø 125 mm
• Four-jaw lathe chuck, concentric clamping Ø 160 mm
• Four-jaw lathe chuck, individually clamping Ø 125 mm
• Internal turning set 10 mm
• Internal turning set 12 mm
• Leveling plate SE 1
• Quick change tool kit SWH 1 - A
• Revolving centering point MT 3
• Revolving centering point MT 3
• Revolving centering point MT 3
• Rotating bezel Ø max. 56 mm
• Spare steel holder 20x85 type H, for round chisel
• Spare steel holder 20x90 type D
• Substructure MST 1
• Three-jaw lathe chuck Ø 160 mm centrically exciting
• Turning tool set 10 mm, 11-part
• Turning tool set 12 mm, 11-part
• Turning tool set HM 10 mm, 5-part
• Turning tool set HM 12 mm, 5-part
• Turning tool set HM 12 mm, 5-part "Made in Germany"
• Twist drill HSS with Morse taper MT 2
• Universal coolant device 230 V
• Vibration damper machine foot SE 55