 |
| Motor |
| 4RK25A-A |
|
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|
|
Option : P
| ¡@ |
¡@ |
P: ¡@ |
Contains a built-in thermal
protector. When a motor overheats for any
reason, the thermal protector is opened and the
motor stops, and the power supply to the
electromagnetic brake is kept and the brake is
released. When the motor temperature drops, the
thermal protector closes and the motor restarts.
Be sure to turn the motor off before inspecting. |
| ¡@ |
¡@ |
:: Motor Specifications
| Frame Size |
Wiring Type |
Output Power |
Voltage |
Frequency |
Current |
Starting Torque |
Rated Torque |
Rated Speed |
Capacitor |
| [mm] |
|
[W] |
[V] |
[Hz] |
[A] |
[Kgfcm] |
[Kgfcm] |
[r/min] |
[£gF] |
| 80 |
Lead wire |
25 |
Single-phase
100 |
50 |
0.65 |
1.6 |
2 |
1300 |
10 |
| 80 |
Lead wire |
25 |
Single-phase
110 |
60 |
0.65 |
1.4 |
1.7 |
1650 |
10 |
The listed rated torque and starting torque of the reversible motors do not consider the application of any brake.
¡@
| Permissible Overhung Load |
| From the tip of the shaft 10 mm |
From the tip of the shaft 20 mm |
| [Kgfcm] |
[Kgfcm] |
| 9 ¡@ |
14¡@ |
|
|
|
:: Characteristics/Dimensions/Wiring Diagrams
|
:: Motor General Specifications
|
Insulation Resistance |
100M
ohms or more when measured by a 500 VDC megger between the windings
and the frame after rated motor operation under normal ambient
temperature and humidity. |
|
Dielectric Strength |
Sufficient to
withstand 1.5 kV at 50 Hz and 60 Hz applied between the windings and
the frame for 1minute after rated motor operation under normal
ambient temperature and humidity. |
|
Temperature Rise |
144¢XF (80¢XC) or
less in the coil, as measured by the resistance change method after
rated operation with a gearhead installed. |
|
Insulation Class |
Class F (302¢XF
[150¢XC]) |
|
Overheat Protection |
Built-in thermal
protector (automatic return type) Open: 266¢XF ¡Ó 9¢XF (130¢XC ¡Ó 5¢XC)
Close: 179.6¢XF ¡Ó 27¢XF (82¢XC ¡Ó 15¢XC) |
|
Ambient Temperature |
14¢XF ~ 104¢XF (-10¢XC ~ +40¢XC) (nonfreezing) |
|
Ambient Humidity |
85% maximum (noncondensing) |
|
:: Accessories (included)
|
Model |
Quantity |
Product/Description/Standards |
PDF |
| Capacitor
|
1 |
For
single-phase Motor |
CAD |
| Screw |
4 |
Screw |
CAD |
| Key |
4 |
Key |
CAD |
| Leading
Wire |
1 |
length 20cm |
CAD |
| Motor with Fan
|
1 |
link the Motor shaft ¡Afor
over 60W Motor |
CAD |
|
Sheath of Shaft
|
1 |
Fpr protect
external shaft |
CAD |
| ¡@ |
¡@ |
¡@ |
¡@ |
|
:: Accessories (sold separately)
|
Model |
Product/Description/Standards |
PDF |
| Mounting Brackets |
Motor/GearBox Mounting
Brackets/For Frame Size have 60mm¡B80mm¡B90mm¡B104mm Material:stainless steel
|
CAD |
| Leading
Wire |
length 30cm |
CAD |
| Leading
Wire |
length 50cm |
CAD |
| Leading
Wire |
length 100cm |
CAD |
| Independent Fan
|
Motor with Independent Fan¡Afor over 60W Motor |
CAD |
|