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R87B
Comprehensive Lineup of Single, Double, and Triple Axial-flow Fans with Easy One-step Mounting
Data Sheet (306KB)
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R87B-[]A[]A15[]PF(R)
Single Box Fan
Airflow Direction: In
Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60
| Item | Rated voltage (V) | Rated rotational speed (r/min)* | Maximum flow rate (m3/min)* | Maximum static pressure (Pa)* | Noise (dB)* | Weight (g) | ||||
| 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | |||
| R87B-FA1A15HPF R87B-FA3A15HPF R87B-FA4A15HPF R87B-FA6A15HPF | 100 115 200 230 | 2,700 | 3,100 | 1.3 | 1.5 | 91 | 85 | 49 | 52 | 1,120 |
| R87B-FA1A15LPF R87B-FA3A15LPF R87B-FA4A15LPF R87B-FA6A15LPF | 100 115 200 230 | 2,100 | 2,200 | 0.9 | 1.0 | 43 | 42 | 42 | 43 | |
| R87B-TA1A15HPF R87B-TA3A15HPF R87B-TA4A15HPF R87B-TA6A15HPF | 100 115 200 230 | 2,650 | 3,000 | 1.1 | 1.3 | 67 | 63 | 45 | 48 | 1,150 |
| R87B-TA1A15MPF R87B-TA3A15MPF R87B-TA4A15MPF R87B-TA6A15MPF | 100 115 200 230 | 2,300 | 2,600 | 0.8 | 1.0 | 41 | 45 | 41 | 44 | |
Note:An asterisk (*) indicates a nominal value.
Airflow Direction: Out
Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60
| Item | Rated voltage (V) | Rated rotational speed (r/min)* | Maximum flow rate (m3/min)* | Maximum static pressure (Pa)* | Noise (dB)* | Weight (g) | ||||
| 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | |||
| R87B-FA1A15HPFR R87B-FA3A15HPFR R87B-FA4A15HPFR R87B-FA6A15HPFR | 100 115 200 230 | 2,700 | 3,100 | 1.3 | 1.5 | 91 | 85 | 49 | 52 | 1,120 |
| R87B-FA1A15LPFR R87B-FA3A15LPFR R87B-FA4A15LPFR R87B-FA6A15LPFR | 100 115 200 230 | 2,100 | 2,200 | 0.9 | 1.0 | 43 | 42 | 42 | 43 | |
| R87B-TA1A15HPFR R87B-TA3A15HPFR R87B-TA4A15HPFR R87B-TA6A15HPFR | 100 115 200 230 | 2,650 | 3,000 | 1.1 | 1.3 | 67 | 63 | 45 | 48 | 1,150 |
| R87B-TA1A15MPFR R87B-TA3A15MPFR R87B-TA4A15MPFR R87B-TA6A15MPFR | 100 115 200 230 | 2,300 | 2,600 | 0.8 | 1.0 | 41 | 45 | 41 | 44 | |
Note:An asterisk (*) indicates a nominal value.
The data in this table comes from measurements that were taken with the filter and cover attached.
The model number of the AC Axial-flow Fan in the Box Fan can be determined from the model number of the Box Fan as follows:
R87B-[]A[]A15[]PF(R)2
Double Box Fan
Airflow Direction: In
Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60
| Item | Rated voltage (V) | Rated rotational speed (r/min)* | Maximum flow rate (m3/min)* | Maximum static pressure (Pa)* | Noise (dB)* | Weight (g) | ||||
| 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | |||
| R87B-FA1A15HPF2 R87B-FA3A15HPF2 R87B-FA4A15HPF2 R87B-FA6A15HPF2 | 100 115 200 230 | 2,700 | 3,100 | 2.6 | 3.0 | 86 | 48 | 55 | 56 | 2,220 |
| R87B-FA1A15LPF2 R87B-FA3A15LPF2 R87B-FA4A15LPF2 R87B-FA6A15LPF2 | 100 115 200 230 | 2,100 | 2,200 | 2.0 | 2.1 | 47 | 44 | 45 | 46 | |
| R87B-TA1A15HPF2 R87B-TA3A15HPF2 R87B-TA4A15HPF2 R87B-TA6A15HPF2 | 100 115 200 230 | 2,650 | 3,000 | 2.4 | 2.7 | 68 | 63 | 49 | 52 | 2,260 |
| R87B-TA1A15MPF2 R87B-TA3A15MPF2 R87B-TA4A15MPF2 R87B-TA6A15MPF2 | 100 115 200 230 | 2,300 | 2,600 | 1.6 | 1.9 | 41 | 43 | 44 | 47 | |
Note:An asterisk (*) indicates a nominal value.
Airflow Direction: Out
Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60
| Item | Rated voltage (V) | Rated rotational speed (r/min)* | Maximum flow rate (m3/min)* | Maximum static pressure (Pa)* | Noise (dB)* | Weight (g) | ||||
| 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | |||
| R87B-FA1A15HPFR2 R87B-FA3A15HPFR2 R87B-FA4A15HPFR2 R87B-FA6A15HPFR2 | 100 115 200 230 | 2,700 | 3,100 | 2.6 | 3.0 | 86 | 48 | 55 | 56 | 2,220 |
| R87B-FA1A15LPFR2 R87B-FA3A15LPFR2 R87B-FA4A15LPFR2 R87B-FA6A15LPFR2 | 100 115 200 230 | 2,100 | 2,200 | 2.0 | 2.1 | 47 | 44 | 45 | 46 | |
| R87B-TA1A15HPFR2 R87B-TA3A15HPFR2 R87B-TA4A15HPFR2 R87B-TA6A15HPFR2 | 100 115 200 230 | 2,650 | 3,000 | 2.4 | 2.7 | 68 | 63 | 49 | 52 | 2,260 |
| R87B-TA1A15MPFR2 R87B-TA3A15MPFR2 R87B-TA4A15MPFR2 R87B-TA6A15MPFR2 | 100 115 200 230 | 2,300 | 2,600 | 1.6 | 1.9 | 41 | 43 | 44 | 47 | |
Note:An asterisk (*) indicates a nominal value.
The data in this table comes from measurements that were taken with the filter and cover attached.
The model number of the AC Axial-flow Fan in the Box Fan can be determined from the model number of the Box Fan as follows:
R87B-[]A[]A15[]PF(R)3
Triple Box Fan
Airflow Direction: In
Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60
| Item | Rated voltage (V) | Rated rotational speed (r/min)* | Maximum flow rate (m3/min)* | Maximum static pressure (Pa)* | Noise (dB)* | Weight (g) | ||||
| 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | |||
| R87B-FA1A15HPF3 R87B-FA3A15HPF3 R87B-FA4A15HPF3 R87B-FA6A15HPF3 | 100 115 200 230 | 2,700 | 3,100 | 3.9 | 4.5 | 86 | 56 | 56 | 58 | 3,380 |
| R87B-FA1A15LPF3 R87B-FA3A15LPF3 R87B-FA4A15LPF3 R87B-FA6A15LPF3 | 100 115 200 230 | 2,100 | 2,200 | 2.9 | 3.1 | 42 | 41 | 47 | 48 | |
| R87B-TA1A15HPF3 R87B-TA3A15HPF3 R87B-TA4A15HPF3 R87B-TA6A15HPF3 | 100 115 200 230 | 2,650 | 3,000 | 3.5 | 4.0 | 68 | 63 | 50 | 53 | 3,410 |
| R87B-TA1A15MPF3 R87B-TA3A15MPF3 R87B-TA4A15MPF3 R87B-TA6A15MPF3 | 100 115 200 230 | 2,300 | 2,600 | 2.4 | 2.8 | 41 | 45 | 45 | 48 | |
Note:An asterisk (*) indicates a nominal value.
Airflow Direction: Out
Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60
| Item | Rated voltage (V) | Rated rotational speed (r/min)* | Maximum flow rate (m3/min)* | Maximum static pressure (Pa)* | Noise (dB)* | Weight (g) | ||||
| 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | |||
| R87B-FA1A15HPFR3 R87B-FA3A15HPFR3 R87B-FA4A15HPFR3 R87B-FA6A15HPFR3 | 100 115 200 230 | 2,700 | 3,100 | 3.9 | 4.5 | 86 | 56 | 56 | 58 | 3,380 |
| R87B-FA1A15LPFR3 R87B-FA3A15LPFR3 R87B-FA4A15LPFR3 R87B-FA6A15LPFR3 | 100 115 200 230 | 2,100 | 2,200 | 2.9 | 3.1 | 42 | 41 | 47 | 48 | |
| R87B-TA1A15HPFR3 R87B-TA3A15HPFR3 R87B-TA4A15HPFR3 R87B-TA6A15HPFR3 | 100 115 200 230 | 2,650 | 3,000 | 3.5 | 4.0 | 68 | 63 | 50 | 53 | 3,410 |
| R87B-TA1A15MPFR3 R87B-TA3A15MPFR3 R87B-TA4A15MPFR3 R87B-TA6A15MPFR3 | 100 115 200 230 | 2,300 | 2,600 | 2.4 | 2.8 | 41 | 45 | 45 | 48 | |
Note:An asterisk (*) indicates a nominal value.
The data in this table comes from measurements that were taken with the filter and cover attached.
The model number of the AC Axial-flow Fan in the Box Fan can be determined from the model number of the Box Fan as follows:
R87B-N[]/R87B-PF
Optional Parts
R87B-N[] (Attachment)
| Item | Type | Weight (g) |
| R87B-N | Single | 570 |
| R87B-N2 | Double | 1,100 |
| R87B-N3 | Triple | 1,700 |
R87B-PF01 (Replacement Filter)
| Item | Qty. | Weight (grams per filter) |
| R87B-PF01 | 2 | 6 |
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