Optimum Lathe 420 X 1000 | BL3462050

OPTIturn TH 4210

Center and spindle lathe

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Technical Specifications

Length (product)	1,940 mm
Width / depth (product)	915 mm
Height (product)	1.375 mm
Height max. (Product)	1,600 mm
Weight (net)	1,160 kg
Power drive motor	4.5 kW
Total connected value	4.6 kW
Electrical voltage	400V
Phase (s)	3 Ph
Current Type	~
power frequency	50 Hz
Spindle taper	Camlock DIN ISO 702-2 No. 6
Spindle bore / rod diameter
Center height	210 mm
distance between centers	1,000 mm
Circumferential diameter over machine bed	420 mm
Circumference diameter in the bed bridge	590 mm
Circumferential diameter over cross slide	250 mm
Turning length in the bed bridge	260 mm
bed width	250 mm
Speed ​​range	45 - 1,800 min-1
Number of speed ranges	16 steps
Travel X-axis	140 mm
Travel Y-axis	230 mm
Tailstock	MK 4
Tailstock quill stroke	120 mm
Tailstock pinole diameter
Coolant system Performance Coolant pump	100W
spindle taper	MK 6
Steel holder pick-up height max.	20 mm
Feed area along	0.05 - 1.7 mm / rev
Number of feeds along	17
Feed area flat	0.025 - 0.85 mm / rev
Number of feeds plan	17
Gradient Metric	0.2 - 14 mm / rev
Number of slopes Metric	39
Gradient inches	72 - 2 g / in
Number of slopes inches	45
Gradient Diametral Pitch	8-44
Number of Gradients Diametral Pitch	21
Gradient module thread	0.3 - 3.5 mm
Number of gradients module thread	18

description

• Precise head and spindle lathes, sophisticated technology, complete equipment, easy to operate. TH 4210D / TH 4215D with digital position indicator DPA 21, TH 4210V with Siemens inverter vario drive
• Hardened and ground Z-axis guideway
• Spindle mount Camlock DIN ISO 702-2 No. 6
• Coolant system
• Separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning according to DIN
• Guaranteed concentricity of the spindle nose better than 0.015 mm
• Main spindle running in oil bath, hardened and ground with 2 adjustable precision tapered roller bearings
• All metric pitches in the range of 0.2 to 14 mm / rev and all
  inch threads in the range of 72 - 2 threads per inch are adjustable without change of the change gears by lever in the control panel
• Right / left rotation on bed carriage via switching spindle switchable
• Central lubrication in the bed slide
• Substructure and machine bed made of Meehanite cast cast in one piece
• leading spindle
• Emergency stop device with foot control
• Safety handwheels with release function in the X and Z axis

TH 4210D / TH 4215D / TH 4210V:
Digital Position Indicator DPA21

• User-friendly membrane keypad, splash-proof, closed and glare-free
• Higher work accuracy
• Error rate is reduced
• X, Z0, Z axis with 8-digit display each
• Supplied sensor for recording the spindle speeds
• glass scales

TH 4210V:

• Siemens Sinamics G 120D Frequency Inverter / Safety Integrated
• Quick change steel holder 5-B
• Steel holder 20 x 100 type D for square chisels

Room amenities:

switch cabinet

• 24 volt DC power supply
• All contactors and relays from Siemens or Schneider - TH 4210V from Eaton

main spindle

• Running in oil bath
• Gear wheels smooth, hardened and ground

sled

• Precisely worked
• Handwheels with adjustable fine scale 0.04 / 0.02 mm
• All guides can be adjusted by wedge strips
• Adjustment range upper slide ± 90

Coolant system

LED machine light

• integrated in the chip protection

prism bed

• Heavily ribbed
• cast iron
• Induction hardened and precision ground

tailstock

• For taper turning ± 10 mm adjustable
• Tailstock quill and hand wheel with adjustable fine scale 0.025 mm

Digital position indicator

• DPA 21

Delivery Information

• Fixed bezel passage Ø 15 - 145 mm
• Running bezel passage Ø 10 - 75 mm
• LED machine light
• Reduction sleeve MK 6 / MK 4
• Fixed centering point MK 4
• Change gear set
• Position stop with fine adjustment
• Initial machine filling with quality oil
• operating tool

TH 4210 / TH 4210D / TH 4215D

• Quadruple steel holder max. 20 mm

TH 4210V

• Quick change steel holder 5-B
• Steel holder 25 x 120 type D for square chisels

Do not forget the lathe chuck!