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Note: The tables show only how to read product markings. They do not indicate which products are available.
Refer to Ratings and Ordering Information when ordering.
Refer to Ratings and Ordering Information when ordering.
R87B
Box Fan
Comprehensive Lineup of Single, Double, and Triple Axial Fans with Easy One-step Mounting
Related Contents
- Features
- Lineup
- Specifications
- Dimensions
- Catalog
last update: April 3, 2023
Model Number Structure
Model Number Legend for subassemblies
Ratings and Ordering Information for subassemblies
Order Axial fan, attachment, plug cord, and option set respectively.
e.g. 2 pieces of axial fans, plug cords, and option sets in each are required when you order a R87B-2N.
Attachment
| Type | Number of fans | Weight | Model | Accessories |
|---|---|---|---|---|
| Attachment | For 1 | Approx. 570 g | R87B-N | Filter
Finger guard Mounting screws |
| For 2 | Approx. 1,100 g | R87B-N2 | ||
| For 3 | Approx. 1,700 g | R87B-N3 |
Axial Fan
| Fan material | Power Supply Voltage | Rotational speed | Model |
|---|---|---|---|
| Plastic blade | 100 VAC | High | R87F-A1A15HP |
| 115 VAC | R87F-A3A15HP | ||
| 200 VAC | R87F-A4A15HP | ||
| 230 VAC | R87F-A6A15HP | ||
| Metal blade | 100 VAC | R87T-A1A15HP | |
| 115 VAC | R87T-A3A15HP | ||
| 200 VAC | R87T-A4A15HP | ||
| 230 VAC | R87T-A6A15HP | ||
| Plastic blade | 100 VAC | Low | R87F-A1A15LP |
| 115 VAC | R87F-A3A15LP | ||
| 200 VAC | R87F-A4A15LP | ||
| 230 VAC | R87F-A6A15LP |
Note: Refer to Catalog for the details of the models.
Plug Cord
| Rating | Standard | Cord length | Weight | Model |
|---|---|---|---|---|
| 250 VAC, 3 A | UL-certified | 1 m | Approx. 37 g | R87F-PC |
| 2 m | Approx. 70 g | R87F-PC-20 |
Option set
| Set model | Model | ||||||
|---|---|---|---|---|---|---|---|
| Finger guard | Hexagonal nuts | Screws | |||||
| Size | Model | Qty | Size | Qty | Size | Qty | |
| 120 × 120 | R87F-FG120 | 1 | M4 | 4 | M4 × L50 | 4 | R87F-SET1238 |
Model Number Structure
Model Number Legend for set model
Note: These tables show only how to read model numbers.
They do not indicate which products are available.
Refer to Ratings and Ordering Information when placing an order.
* “In” is the direction of external air flowing in.
“Out” is the direction of internal air flowing out.
They do not indicate which products are available.
Refer to Ratings and Ordering Information when placing an order.
* “In” is the direction of external air flowing in.
“Out” is the direction of internal air flowing out.
Ratings and Ordering Information for set model
Airflow Direction: In
| Item | Num-
ber of fans |
Rated
voltage (V) |
Permitted
voltage fluctuation range (%) |
Fre-
quen- cy (Hz) |
Rated
rotational speed (r/min) * |
Maximum
flow rate (m3/min) * |
Maximum
static pressure (Pa) * |
Noise
(dB) * |
Weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | 50
Hz |
60
Hz |
50
Hz |
60
Hz |
50
Hz |
60
Hz |
50
Hz |
60
Hz |
|||||
| R87B-FA1A15HPF | 1 | 100
VAC |
85% to
110% rated voltage |
50/60 | 2,700 | 3,100 | 1.3 | 1.5 | 86 | 85 | 49 | 52 | Approx.
1,120 g |
| R87B-FA4A15HPF | 200
VAC |
||||||||||||
| R87B-FA1A15HPF2 | 2 | 100
VAC |
85% to
110% rated voltage |
50/60 | 2,700 | 3,100 | 2.6 | 3.0 | 82 | 45 | 55 | 56 | Approx.
1,800 g |
| R87B-FA4A15HPF2 | 200
VAC |
||||||||||||
Airflow Direction: Out
| Item | Num-
ber of fans |
Rated
voltage (V) |
Permitted
voltage fluctuation range (%) |
Fre-
quen- cy (Hz) |
Rated
rotational speed (r/min) * |
Maximum
flow rate (m3/min) * |
Maximum
static pressure (Pa) * |
Noise
(dB) * |
Weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | 50
Hz |
60
Hz |
50
Hz |
60
Hz |
50
Hz |
60
Hz |
50
Hz |
60
Hz |
|||||
| R87B-FA1A15HPFR | 1 | 100
VAC |
85% to
110% rated voltage |
50/60 | 2,700 | 3,100 | 1.3 | 1.5 | 86 | 85 | 49 | 52 | Approx.
1,120 g |
| R87B-FA4A15HPFR | 200
VAC |
||||||||||||
| R87B-FA1A15HPFR2 | 2 | 100
VAC |
85% to
110% rated voltage |
50/60 | 2,700 | 3,100 | 2.6 | 3.0 | 82 | 45 | 55 | 56 | Approx.
1,800 g |
| R87B-FA4A15HPFR2 | 200
VAC |
||||||||||||
Note: An asterisk (*) indicates a nominal value.
• The data in this table comes from measurements that were taken with the filter and cover attached.
R87B-N[]/R87B-PF Optional Parts
R87B-N[] (Attachment)
| Model | Type | Weight |
|---|---|---|
| R87B-N | Single | Approx. 570 g |
| R87B-N2 | Double | Approx. 1,100 g |
| R87B-N3 | Triple | Approx. 1,700 g |
R87B-PF01 (Replacement Filter)
| Model Item | Qty. | Weight (grams per filter) |
|---|---|---|
| R87B-PF01 | 2 | 6 |
last update: April 3, 2023
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