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!
