UN2T2GC, Accu-Torq, Nidec, Us Motors,Model # FD98,Y557 Marathon,145THTN6060, IDVSNM3587T-5, 05E534X086G1
Motors are designed for use in applications where full torque at zero speed is required. Nidec had high-performance, high power, and light weight all in mind when designing and manufacturing these electric motors.
- MaxGuard® inverter-rated insulation system exceeds NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted).
- Constant torque operation from 0 to base speed on vector drive.
- Double-shielded ball bearings provide longer service life.
- Normally closed thermostats (one per phase, Class F or H as noted).
Nameplate Specifications
Output HP: |
2 Hp |
Output KW: |
1.5 kW |
Frequency: |
60 Hz |
Voltage: |
575 V |
Current: |
2.4 A |
Speed: |
1750 rpm |
Service Factor: |
1 |
Phase: |
3 |
Efficiency: |
85.5 % |
Power Factor: |
78 |
Duty: |
Continuous |
Insulation Class: |
F |
Design Code: |
INV |
KVA Code: |
M |
Frame: |
145TC |
Enclosure: |
Totally Enclosed Non Ventilated |
Thermal Protection: |
Thermostat |
Ambient Temperature: |
40 °C |
Drive End Bearing Size: |
6205 |
Opp Drive End Bearing Size: |
6205 |
UL: |
Recognized |
CSA: |
Y |
CE: |
Y |
IP Code: |
43 |
Number of Speeds: |
1 |
Technical Specifications
Electrical Type: |
Squirrel Cage Inverter Duty |
Starting Method: |
Inverter Only |
Poles: |
4 |
Rotation: |
Reversible |
Resistance Main: |
6.48 Ohms |
Mounting: |
Rigid Base |
Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
Shaft Type: |
T |
Overall Length: |
14.68 in |
Frame Length: |
6.25 in |
Shaft Diameter: |
0.875 in |
Shaft Extension: |
2.12 in |
Assembly/Box Mounting: |
F1/F2 CAPABLE |
Inverter Load: |
CONSTANT 5000:1 |
Speed Characteristics
Curvepoint |
Current (Amps) |
Current (%) |
Torque (LB-FT) |
Torque (%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
Break-Down |
18.50 |
617.0 |
28.50 |
475.0 |
1,500 |
|
79.5 |
2.00 |
Full Load |
3.00 |
100.0 |
6.00 |
100.0 |
1,750 |
|
|
2.00 |
No Load |
1.70 |
57.0 |
0.00 |
0.0 |
1,800 |
|
|
2.00 |
2/3 |
21.00 |
700.0 |
23.00 |
383.0 |
1,200 |
|
|
2.00 |
Pull-Up |
22.50 |
750.0 |
19.50 |
325.0 |
900 |
|
|
2.00 |
Locked-Rotor |
25.00 |
833.0 |
21.80 |
363.0 |
0 |
|
65.0 |
2.00 |
1/3 |
24.00 |
800.0 |
18.50 |
308.0 |
600 |
|
|
2.00 |
Load Characteristics
% of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
200 % |
Current (Amps) |
1.36 |
1.52 |
1.68 |
2.00 |
2.40 |
2.80 |
3.20 |
4.24 |
Rated Output (KW) |
0.11 |
0.50 |
0.90 |
1.30 |
1.80 |
2.20 |
2.70 |
3.60 |
Efficiency (%) |
0.0 |
73.5 |
82.0 |
84.0 |
85.5 |
85.0 |
84.0 |
80.0 |
Power Factor (%) |
7.8 |
34.5 |
53.5 |
66.0 |
78.0 |
81.0 |
83.0 |
84.0 |
Speed (RPM) |
1,800 |
1,788 |
1,776 |
1,765 |
1,750 |
1,740 |
1,725 |
1,700 |
Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
85.0 |
0.0 |
0.0 |
0.0 |
Torque (LB-FT) |
0.00 |
1.50 |
3.00 |
4.50 |
6.00 |
7.50 |
9.10 |
12.00 |