MITSUBISHI Electric Motor SP-QR Series Type Horizontal Type 1PHASE mounting bracket, ordinary type, voltage 220V, size from 1 / 4HP – 1 / 2HP, speed 1450 RPM (4P), electric frequency 50 Hz. Motor efficiency IE1
Mitsubishi Motors SP-QR series, high quality electric motors in accordance with JIS (Japane Industrial Standard) and IEC (Internationa Electrotechical Commission), a 220-volt induction electric motor, lightweight when compared with other models. Yes High efficiency, high torque , While also providing full power and consistent speed (Smooth Speed), while the motor operates with a low noise Due to the balanced design Long service life and durable, suitable for connection with ventilation systems, such as installed to drive ventilation fans in the building or animal husbandry in an open house. And disable the ventilation fan system , Assembling pumps, including conveyor systems (Conveyer) and connect with compressor equipment (Compressor)
| Model | MITSUBISHI SP-QR | ||
| Output HP (kW) | 1/4 | 1/3 | 1/2 |
| Frame No. | A71 | B71 | 80M |
| No. of poles | 4 | 4 | 4 |
| Thermal class | E | ||
| Power supply | 1 Phase 220/230V 50Hz. | ||
| Full load current (A) | 2.8 | 3.1 | 4.8 |
| Full load speed (min¯¹) | 1450 | 1440 | 1440 |
| Starting current (A) | 20 | 24 | 33 |
| Starting torque (%) | 228 | 207 | 163 |
| Break down torque (%) | 298 | 294 | 289 |
| Effciency (%) | 64.2 | 67.1 | 69.3 |
Dimensions Table A1
| Model | Frame | Fig. | Motor | ||||||||||
| No. | A | B | C* | D | E | F | G | H | KA | KD1 | KD2 | ||
| SP-QR | A71 | 1 | 92 | 87 | 71 | 131.2 | 56 | 45 | 3.2 | 136.6 | 21.3 | 12 | 12 |
| B71 | 101 | 87 | 71 | 131.2 | 56 | 45 | 3.2 | 136.6 | 30.3 | 12 | 12 | ||
| 80M | 2 | 125 | 97 | 80 | 146.6 | 62.5 | 50 | 3.2 | 153.3 | 44.5 | 12 | 12 | |
Dimensions Table A2
| Model | Frame | Fig. | Motor | Shaft End | ||||||||||||
| No. | KL | L | M | N | X | XB | Z | Q | QK | R | S | T | U | W | ||
| SP-QR | A71 | 1 | 82 | 212 | 148 | 110 | 15 | 45 | 9 | 30 | 27 | 120 | 14 h6 | – | 1 | – |
| B71 | 82 | 221 | 148 | 110 | 15 | 45 | 9 | 30 | 27 | 120 | 14 h6 | – | 1 | – | ||
| 80M | 2 | 92 | 265 | 165 | 130 | 10 | 50 | 10 | 40 | 28 | 140 | 16 j6 | 5 | 3 | 5 | |
*The perpendicular Variation of tolerance for the shaft center is 0 – 0.5
