Headstock (special cast iron)

In anespecially high wear resistance. The spindle which is supported to high precision is made of hardened steel, precision ground and adjusted. It has a concentricity of 0,004 mm. The centre sleeve is directly adjusted by a handwheel. An adjusting accuracy up to 3 arc minutes can be achieved. Index plate and nonius are matt chrome plated. The headstock is equipped with a clamp and release mechanism that works mechanically. It assures the firm connection of hand operated chucks, collets, centre, carrier plate, face plates and permanent magnet with the headstock. If desired, the device is equipped with a grating mechanism - smallest intervall 7,5° - or with a motor driven spindle (spindle revolution stepless adjustable).

No. 248-202 - 248-205

Manual chuck
self-centering with an adjusting accuracy of 0,01 mm.

No. 249-202 - 249-205

Counter tailstock
with handwheel adjustment and an accuracy of axis of 0,004 mm to headstock.

height of axis approx. mm inside taper MK total length approx. mm weight approx. kg order-no. with rotary sleeve order-no. with release mech. order-no. motor driven spindle
150 2 200 20 245-202 246-202 247-202
200 2 220 23 245-203 246-203 247-203
250 3 270 40 245-204 246-204 247-204
300 3 310 52 245-205 246-205 247-205

 

Manual chuck with intermediate flange Counter tailstock
clamping reach ø mm weight approx. kg order-no. height of axis approx. mm weight approx. kg order-no.
80 2,9 248-202 150 15,0 249-202
100 6,8 248-203 200 17,0 249-203
160 14,8 248-204 250 40,0 249-204
200 24,6 248-205 300 48,0 249-205
 

You are interested in this product?

Send us a message and we will get back to you as soon as we possibly can.

Stefan Hein, Managing Director

Stefan Hein

Managing Director

* Required fields

Additional information