Description
OPTIturn TU 2004V.
The Optimum Vario Lathe BL3420310 has electronically adjustable speed and a digital speed display.
This precision lathe boasts a robust construction, featuring a heavily ribbed prism bed made of cast steel that has been inductively hardened and precision ground. Moreover, the Z-axis guideway is hardened and ground, ensuring smooth operation. Additionally, the spindle nose is hardened to DIN 6350 standards, guaranteeing concentricity better than 0.009 mm.
The lathe’s automatic longitudinal/lead screw drive features a roll-rolled trapezoidal thread, while the leadscrew is stored in two sintered bearings. Furthermore, the longitudinal, top, and cross slides offer precise movement, with right/left rotation switchable via the control panel.
The hardened main spindle is mounted in adjustable precision tapered roller bearings, which meet P5 quality standards. Moreover, the cylindrical center mount and hardened spindle nose with a 21 mm spindle bore ensure optimal performance. Consequently, chuck concentricity is better than 0.04 mm.
The tailstock is adjustable for bow turning and features a quill and handwheel with an adjustable fine scale of 0.02 mm. Additionally, the clamping lever enables fast, easy, and tool-free adjustment. Other safety features include an emergency stop impact switch and lathe chuck protection thrust bearing.
The change gear system features a quadruple steel holder that is rotatable, and a replacement gear set is included in the standard scope of delivery, enabling a large thread cutting area. Furthermore, a 3-jaw lathe chuck is also included in the standard scope of delivery. The Optimum Vario Lathe BL3420310 meets EMC filter class C1 standards.
FEATURES
- Digital speed display – Easy to read digital speed display.
- Chip protection at the top slide.
- Quadruplicate tool holder.
- Rolled trapezoid thread – Lead screw.
- Tailstock – Adjustable for taper turning.
- Tailstock spindle sleeve and handwheel with adjustable precision scaling of 0.02 mm.
- Hardened and with re-adjustable accurate tapper roller bearings.
- Taper roller bearing of P5 quality.
- Cylindrical centring consumption.
- Hardened spindle nose with a Ø 21 mm spindle hole.
- Lathe chuck – True running accuracy 0.04 mm.





Reviews
There are no reviews yet.