The Brenner range of milling machines are high pecision, very accurate and extremely versatile. The turret head can be inclined upwards and downwards, rotated in both vertical and horizontal planes, clockwise and anti-clockwise. Each angle can be finely set due to the degree scales for all 3 variations. X, Y and Z axis are easily and accurately controlled by both the hand wheels, with mirometer scales which can be zeroed, and the DRO system.
The 220R and 220RX models accepts R8 tooling whilst the 375S and 515T models are driven by powerful motors accepts ISO40 tooling. Infinitely variable powerfeed with fast overide button is fitted as standard to the X axis on he 220R and 220RX models and to X, Y and Z axis on the 375S and 515ST machines.
MODEL | 220R | ||
---|---|---|---|
Spindle taper | R8 | ||
Spindle travel mm | 127 | ||
No of spindle speeds | Variable | ||
Spindle feed rpm | 60 - 2400 | ||
Quill powerfeed mm/rev | 0.04 / 0.08 / 0.13 | ||
Motor kW | 2.2 | ||
Longitudinal travel - long mm | 840 | ||
Saddle travel - cross mm | 335 | ||
Knee travel - vertical mm | 350 | ||
Max distance spindle to table mm | 435 | ||
Table size mm | 230 x 1245 | ||
Head movement left/right | 90º / 90º | ||
Head movement up/down | 45º / 45º | ||
Length mm | 1500 | ||
Width mm | 1575 | ||
Height mm | 2030 | ||
Weight kg | 1060 |
MODEL | 220RX | ||
---|---|---|---|
Spindle taper | R8 | ||
Spindle travel mm | 127 | ||
No of spindle speeds | Variable | ||
Spindle feed rpm | 60 - 2400 | ||
Quill powerfeed mm/rev | 0.04 / 0.08 / 0.16 | ||
Motor kW | 2.2 | ||
Longitudinal travel - long mm | 920 | ||
Saddle travel - cross mm | 405 | ||
Knee travel - vertical mm | 405 | ||
Max distance spindle to table mm | 435 | ||
Table size mm | 254 x 1370 | ||
Head movement left/right | 90º / 90º | ||
Head movement up/down | 45º / 45º | ||
Length mm | 1670 | ||
Width mm | 1700 | ||
Height mm | 2235 | ||
Weight kg | 1280 |
MODEL | 375S | ||
---|---|---|---|
Spindle taper | ISO40 | ||
Spindle travel mm | 127 | ||
No of spindle speeds | Variable | ||
Spindle feed rpm | 60 - 2400 | ||
Quill powerfeed mm/rev | 0.04 / 0.08 / 0.16 | ||
Motor kW | 3.75 | ||
Longitudinal travel - long mm | 920 | ||
Saddle travel - cross mm | 405 | ||
Knee travel - vertical mm | 405 | ||
Max distance spindle to table mm | 435 | ||
Table size mm | 254 x 1370 | ||
Head movement left/right | 90º / 90º | ||
Head movement up/down | 45º / 45º | ||
Length mm | 1670 | ||
Width mm | 1700 | ||
Height mm | 2235 | ||
Weight kg | 1320 |