Hyd-Mech DM8 - Rated Electrical Power; Spindle Motor

MEP S.p.A.
1--4 Use and maintenance manual DM 8
When choosing the cutting tool, if its dimensions do not correspond to those
included in the ”Rated size” section, check that the dimensions at least fall
within the admissible max/min specifications.
RATED ELECTRICAL POWER
Spindle motor HP 2.5/2
Lubricant/coolant fluid electropump motor HP 0.1
Max electrical power rating HP 2.6
WORKING PRESSURE MODEL MA (Automatic Vice)
Max. working pressure for opening/closing vice Bar / psi 6/87
Air consumption for a complete cycle Nl/min 1.34
The ”air consumption for vice” value refers to standard conditions (temperature
0˚ and pressure 1.013 bar, i.e. density 1.3 x 10
-- 3
Kg/l) where 1 Kg/min. = 772
Nl/min.
LUBRICANT/COOLANT FLUID AND OIL
Oil for blade tensioner unit Vol. Lt. 0.5
Oil for transmission box capacity in KG 0.32
Oil for Cut Control System cylinder capacity in Litres 0.7
Lubricant/coolant fluid (oil concentration 5---6%) capacity in Litres 11
VICE
Vice max. opening mm
in.
275
10.83
SPINDLE MOTOR
T h r e e --- p h a s e 2 --- 4 p o l e a s y n c h r o n o u s ; F r e q u e n c y 6 0 H z
No.of poles Current (Volts) Absorption (Amps) Power
(HP)
rpm Band saw speed
2/4 208 11/8.2 1.8/1.5 3150/1580 72/36 m t/min
22.43/11.21 ft./min
2/4 240 8.9/6.5 1.8/1.5 3480/1730 72/36 m t/min
22.43/11.21 ft./min
2/4 575 3.4/2.6 1.8/1.5 3360/1690 72/36 m t/min
22.43/11.21 ft./min
Stator wound with enamelled copper wire, class H 200˚C.
Class F insulation (limit temperature T
L
155˚C).
IP 55 protection rating (total against contact with live parts, water sprayed from all directions, with
shaft oil seal).
Conforming to CEI norms, publication: IEC 34 of 01/07/1985.
Example of class F insulation: in air --cooled machines at an ambient tempera-
ture of 40˚C (according to CEI 2--3 and IEC 85), the allowable overtempera-
ture is 100˚C (where 100˚C represents the allowable ∆T).
Attention
N.B.
N.B.