Grade
G
mm/sec |
ROTOR
TYPE |
| 0,4 |
Gyroscopes
Spindles, discs and arnature of precisión
grinders
Sprinning spindles |
| 1.0 |
Small
electrical armatures
Tape-recordes and phonograph (gramophone) drivers
cinema projertors
High precisión grinding machine drives
Rotors of turbines and compresor of high-speed
jet enniges
Rotor of steam turbines with high level balancin
requirements
|
| 2.5 |
Rotors
of steam and gas turbines, of turbo-generators, of turboblowers
and of turbine pumps
Machant ship main turbines
Superchargers,supercompressor for aircraft
Médium and large electrical armatures with
high level balancing requiremcnts
Small electrical armatures not included in the conditions
specitied for Grade 6.3
Machine - tool drives
Fans for air-conditioning in hospitals and conceri
halls
High speed reduction gears (over 1000 rpm) for marine
turbines
Disc and drums of computer memories |
| 6.3 |
Small
mass produced electrical armatures in applications where they
are not sensistive to vibrations or with antivibrating
mounting
Medium and large electrical armatures (with shaft
height at least 80 mm) without any special requirements
Machine tools and components of machine tools and
of machines in general
Fast movimg Weaving and spining looms. plaiting
machines, centrifugue druns. (creems separators,
cleansing plants,washing machines)
Hydraulic machine rotors
FIy-wheels, fans, centrifugal pumps
Reduction geras for merchant navy marine propulsión
turbines
Cylinders and rolleres fór printing machines
Gas turbine rotors for the aeronautical industry
Separated components of engines under special requirements |
| 16 |
Drive
and cardan shafts with high level balancing requiranents
Parts for agricultural, grinding and threshing machines
Motors parts for vehicles, comercial vehicles and
locomotives (petrol or diesel drive)
Crankshafts complete with fly-wheels and clutches
with 6 or more cylinders with high level
balancing requirements
drums for slow centrifugues
Propellors for light boats (motor boats, hydrofoils)
Wheel-rims for car and motorbikes
Normal drive pulleys
Large cycliders for paperworks
Single-piece tools for wood - working machines |
| 40 |
Wheels
and wheel-rims for cars
Drive shafts and complete axles for vehicles
Crankshafts complete with fly-wheels and clutches
for 4-stroke engines with 6 or more cylínders
mounted elastically, with piston speed greater than 9 m/sec
Cranks complete with fly-wheels and clutches for
car, lorry and locomotive engines
Drive shafts for pulleys
Multi-piece tools wood -working machines |
| 100 |
Complete
crankshafts for diesel motor of six or mor cylíndres
with a pistón speed great than 9 m/sec
Complete engines for vehicles and locomotives
Crankshafts for 1, 2 or 3 cylinders engines |
250 |
Complete
crankshafts for rigidly-mounted, 4 cylinder diesel engines:
with piton- speed greater than 9 m/sec |
630 |
Complete
crankshafts for large rigidly- mounted , 4- stroke engines
Complete crankshafts for elastically mounted marine
diesel engines |
1600 |
Complete
crankshafts for large rigidly- mounted, 2-stroke engines |
4000 |
Complete
crankshafts for rigidly- mounted marine diesel engines,with
any number of .
with a piston speed lower than 9 m/sec |
Nuestra
Empresa
