Mitsubishi Electric MELDAS MDS-B-SVJ2 Series Specifications And Instruction Manual Download Page 264

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Chapter 11 Selection

11-4

11-2 Selection of servomotor series

11-2-1 Motor series characteristics

The servomotor series is categorized according to purpose, motor inertia size, and detector resolution.
Select the motor series that matches the purpose of the machine to be installed.

Table 11-3 Motor series characteristics

Motor

series

Capacity

(rated speed)

Detector

resolution

Characteristics

0.5 to 3.5kW

(2000r/min)

0.5 to 2.0kW

(3000r/min)

100000p/rev/

25000p/rev

This is a motor for NC unit machine tool feed axes. It has smooth
torque characteristics and is compatible to high resolution
detectors. It has the same shaft shape and flange size as
conventional HA motors (HA

N), but with shorter L dimensions

and an easier to use design. It is drip-proofed against cutting oil
entering the unit, and it clears IP65 specifications for
environmental resistance performance as a standard. (There is
also IP67 specifications.)

1.0 to 2.0kW

(3000r/min)

100000p/rev/

25000p/rev

This is the standard HC motor made into a low inertia motor. It
has a high output, compact design, and is suitable for high speed
driving of light loads such as loaders. The motor itself is common
with the HC-RF Series, but the detector has been made common
for feed axes. It is drip-proofed against cutting oil entering the
unit, and it clears IP65 specifications for environmental
resistance performance as a standard.

0.5 to 3.5kW

(2000r/min)

50W to 2.0kW

(3000r/min)

100000p/rev/

25000p/rev

This is a motor for conventional NC unit machine tool feed axes.
Amplifiers can be replaced without replacing the motor by
substituting with older model MDS-A-SVJ Series.
Give priority to and select the HC motor to newly use motors for
NC unit machine tool feed axes. However, for 50W to 450W
motors, select the HA motor as conventionally.

HC-SF

0.5 to 3.5kW

(2000r/min)

0.5 to 3.5kW

(3000r/min)

16384p/rev

This is a motor for medium inertia machine tool peripheral axes.
It is suitable for comparatively heavy load positioning such as for
pallet changers, etc. It is drip-proofed against cutting oil entering
the unit, and it clears IP65 specifications for environmental
resistance performance. This motor can also be used with the
servo amplifier MR-J2-CT for miscellaneous axes.

HC-RF

1.0 to 2.0kW

(3000r/min)

16384p/rev

This is a motor for low inertia machine tool peripheral axes. It has
a high output, compact design, and is suitable for high speed
driving of light loads such as loaders. It is drip-proofed against
cutting oil entering the unit, and it clears IP65 specifications for
environmental resistance performance. This motor can also be
used with the servo amplifier MR-J2-CT for miscellaneous axes.

HA-FF

50 to 600W
(3000r/min)

8192p/rev

This is a motor for low inertia machine tool peripheral axes. It is
suitable for high speed positioning of light loads such as for tool
changers and turrets. The HA-FF

C-UE Series with canon plug

specifications wiring is also available.
This motor can also be used with the servo amplifier MR-J2-CT
for miscellaneous axes.

HC-MF

50 to 750W
(3000r/min)

8192p/rev

This is a motor for ultra-low inertia machine tool peripheral axes.
It is suitable for ultra-high speed positioning of light loads such as
high speed arms and machine end sections. A molded structure
using high heat conducting resin is utilized to realize a high
output motor with a compact design. The motor characteristics
can be realized even further and the positioning time shortened
by making the load inertia ratio smaller.
This motor can also be used with the servo amplifier MR-J2-CT
for miscellaneous axes.