CHT 71 Single-Phase Motor 4-Pole (0.25–0.37 kW)
CHT 71 single-phase motor, 4-pole (about 1500 r/min at 50 Hz) — IEC frame 71, 0.25–0.37 kW, 230 V 50 Hz with a running capacitor (double capacitors, main and auxiliary, for high starting torque). Aluminium casing, IP55, class F insulation, IC411 fan cooling, duty S1. Mounting B14 (face flange — our most common fit on gearboxes), B5 or B3: pick it in the table's Mounting filter; the dimension sheet gives the frame 71 mounting dimensions.
How to pick from the table: choose the power and the mounting; the capacitor column is the running capacitor fitted. The type letter is the motor's length designation within the frame.
Product Configuration
Select a row to add it to your quote
Single-phase 230 V 50 Hz, running capacitor (double capacitors for high starting torque); IP55, insulation class F, IC411; duty S1. The table opens on the B14 mounting — switch the filter for B5 or B3.
| Code | Mounting | Type | Power | Speed | Torque | Current at 230 V | Efficiency | cos φ | Running capacitor | Ms / Mn | Mmax / Mn | Is / In | J0 | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CHT 71 A4 1PH B14 |
B14
|
A
|
0.25 kW
|
1320 r/min
|
1.8 Nm
|
2 A
|
56.6 %
|
0.98
|
16 µF
|
0.8
|
2
|
2.1
|
0.0008 kg m²
|
6.2 kg
|
CHT 71 B4 1PH B14 |
B14
|
B
|
0.37 kW
|
1320 r/min
|
2.7 Nm
|
3 A
|
58.9 %
|
0.98
|
20 µF
|
0.8
|
2
|
2.1
|
0.001 kg m²
|
6.7 kg
|
CHT 71 A4 1PH B5 |
B5
|
A
|
0.25 kW
|
1320 r/min
|
1.8 Nm
|
2 A
|
56.6 %
|
0.98
|
16 µF
|
0.8
|
2
|
2.1
|
0.0008 kg m²
|
6.2 kg
|
CHT 71 B4 1PH B5 |
B5
|
B
|
0.37 kW
|
1320 r/min
|
2.7 Nm
|
3 A
|
58.9 %
|
0.98
|
20 µF
|
0.8
|
2
|
2.1
|
0.001 kg m²
|
6.7 kg
|
CHT 71 A4 1PH B3 |
B3
|
A
|
0.25 kW
|
1320 r/min
|
1.8 Nm
|
2 A
|
56.6 %
|
0.98
|
16 µF
|
0.8
|
2
|
2.1
|
0.0008 kg m²
|
6.2 kg
|
CHT 71 B4 1PH B3 |
B3
|
B
|
0.37 kW
|
1320 r/min
|
2.7 Nm
|
3 A
|
58.9 %
|
0.98
|
20 µF
|
0.8
|
2
|
2.1
|
0.001 kg m²
|
6.7 kg
|
No products match the selected filters.
Product Information
Reading the table
Single-phase 230 V 50 Hz motors with a running capacitor (double capacitors, main and auxiliary, for high starting torque). Each row gives the mounting, type, rated power, speed, torque, current, efficiency, power factor and the capacitor rating; "Show starting and part-load data" adds the starting ratios and the rotor inertia.
Mounting
The table opens on B14 (face flange) — our most common fit on gearboxes. Switch the Mounting filter to B5 or B3 (foot) for those versions; the mounting dimensions are on the dimension sheet.
- Material
- Aluminium casing
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