Main head chuck (Main spindle) for lathes with hydraulic feed and chuck nose.

Useful for milling bars and reinforcement.
The following may be assembled: simple BA type cone (type DIN 6343), BD type double cone, multidiameter with BAS type sectors, BE type traction (also with cup), PE-PET expandable type etc…, simply by replacing the appropriate adaptors.

Msdtn chucks are made from a block of steel, galvanized and tempered at 60HRC and are totally adapted to ensure the maximum duration, precision, and balance.
The Mscpe chucks are made with flange (AF) adapters and assembled on various types of flanges with attachments ISO-A(DIN 55026), D1 CAMLOCK (DIN 55029) etc…

mandrino msdtn

Opening and closing of the expandable collets on the Mscpe chuck takes place through hydraulic power on the chuck nose of the lathe shaft.
For milling bars, we recommend using BD double cone collets.

MSDTN chucks are made in two versions:

MSDTN / 1C with 1 impulse chamber – max. pression 30bar
MSDTN / 2C with 2 impulse chambers – max. pression 20 bar

Download Datasheet
Chuck Dimensions Dimension of
flanges ISO-A		 Strength
Kn		 RPM KG
A B Table d
min÷max		 E F G L M N S Q R P T Thrust
30 bar		 Clamping
MSDTN 45/1C 175 165 153 – N. 6 / M8 3~42 140 100 117 115 60 55 4 24 5 82,563 104,8 38 62 7000 13,0
MSDTN 52/1C 185 175 163 – N. 6 / M8 3~52 148 115 127 122 70 52 4 24 5 82,563 104,8 40 64 7000 15
MSDTN 60/1C 215 205 190 – N. 6 / M12 4~60 170 130 145 134 70 64 4 30 5 106,375 133,4 53 85 6000 20
MSDTN 70/1C 225 215 200 – N. 6 / M12 6~70 182 145 162 139 70 69 4 30 5 106,375 133,4 58 93 5000 26
MSDTN 80/1C 265 255 240 – N. 6 / M12 6~80 222 175 193 152 77 75 4 35 5 139,719 171,4 86 138 5000 35
MSDTN 100/1C 300 285 270 – N. 6 / M12 10~100 242 200 214 171 85 86 5 35 6 139,719 171,4 94 150 4000 47
MSDTN 120/1C 325 312 295 – N. 6 / M12 10~120 260 230 250 180 86 94 5 36 6 196,869 235 107 171 3000 58
MSDTN 150/1C 390 375 350 – N. 6 / M16 10~150 315 282 303 205 106 99 5 40 6 196,869 235 148 236 2000 110