Optimum Optimill MT 50 - Speeds; Feeds; Drilling Capacity; Coolant Lubricant System; Operating Material

Version 1.2.8 - 2020-08-0320 Translation of original operating manual
MT50
GB
MT50_GB_2.fm
2.4 Speeds / feeds
Spindle speed (vertical milling) ~ 50Hz
connection
115 rpm - 1750 rpm
Spindle speed (vertical milling) ~ 60Hz
connection
140 rpm - 2100 rpm
Gear stages (vertical milling) 8
Spindle speed (horizontal milling) ~ 50Hz
connection
60 rpm - 1350 rpm
Spindle speed (horizontal milling) ~ 60Hz
connection
70 rpm - 1600 rpm
Gear stages (horizontal milling) 9
Table feed X axis ~ 50Hz connection 24 - 720 mm/min
Table feed X axis ~ 60Hz connection 29 - 864 mm/min
Table feed drive 0.37 kW
2.5 Drilling capacity
Drilling capacity in steel (S235JR) 30 mm
Continuous drilling capacity in steel (S235JR) 25 mm
2.6 Coolant lubricant system
Power of the coolant/ lubricant pumps 40 W
Connection pump 400V ~ 50Hz
Tank capacity 12 litres
2.7 Operating material
 Lubricant on page 80
Gear oil
Mobilgear 627 (Viscosity class 100)
or
Mobilgear 629 (Viscosity class 150)
Grease Commercial bearing grease
Coolant lubricant system Water mixable, nebular arm, high flash point, nitrite
content of the emulsion is less than 20 mg/l
2.8 Environmental conditions
Temperature
5-35 °C
Humidity
25-28 %