BD-1338
BD-1338
※← Please click here for
‘Detail of the Data’.
Note*1: ‘Data’ indicates the specifications while
aluminum board (size: 57*57*5t) is attached to the motor flange.
Please see ‘Detail of the Data’ above for
more information.
Note*2:Gearhead and/or encoder can be mounted to the motor as option. Please see the specifications below for more information.
- Motor Specifications
- With Encoder + Gearhead
Motor Specifications
| Item | Unit | BD-133801 |
|---|---|---|
| Number of poles | Pole | 2 |
| Power source voltage | V | 24 ± 5% |
| Line resistance | Ω | 10.3 |
| Torque constant | mN-m/A | 8.38 |
| Back EMF constant | V/K rpm | 0.87 |
| No Load Speed | rpm | 27600 (注1) |
| Max continuous current | A | 0.32 (注1) |
| Maximum continuous torque | mNm | 2.68 (注1) |
| Rated Speed | rpm | 23450 (注1) |
| Rated output | W | 6.6 (注1) |
| Weight | g | 26 |
| Drivers | BSD-36-**** (Max Speed) |
0512-△ 014 ( 5000 rpm ) |
Note*1: This value depends on a specification of driver and encoder.
Note*2: The maximum speed of the standard type driver, BSD-36 Series, is 5,000 rpm but it can be customized to over 5,000 rpm. Please send us “Inquiry Form” or “Special Order Form” on Contact Page for more details on custom order.
With Encoder

| Encoder Type | Magnetic Incremental Type | |
|---|---|---|
| Item | Unit | Encoder’s Speciftication |
| Power source voltage | V cc | DC + 5V ± 5% |
| Current Consumption | mA | 30 |
| Output voltage | V | High ≧ 3.2V / Low ≦ 1.0V |
| Maximum output current | mA | ± 20 |
| Number of channels | ch | 3 (A, B, Z) |
| Maximum response frequency | kHz | 1700 |
| Output circuit | – | Differential voltage and TTL |
| Output pulse number | Pulse/Rev | 512 |
BD-1338□□G ZCP 1/xxx (φ13)
| Reduction ratio | 4 | 16 | 24 | 64 | 96 | ※144 | ※256 | ※384 | ※576 | ※864 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Max Continuous | N・m | 0.009 | 0.027 | 0.041 | 0.087 | 0.131 | 0.197 | 0.281 | 0.400 | 0.400 | 0.400 |
| Rated Speed | rpm | 2672 | 661 | 441 | 164 | 109 | 73 | 41 | 29 | 24 | 17 |
| Rated output | w | 2.4 | 1.9 | 1.9 | 1.5 | 1.5 | 1.5 | 1.2 | 1.2 | 1.0 | 0.7 |
| Length L | mm | 15.1 | 17.5 | 17.5 | 21.4 | 21.4 | 21.4 | 25.3 | 25.3 | 25.3 | 25.3 |
Note*1: If using Reduction ratio marked with an asterisk (*), please make sure not
to exceed the allowable output torque of the gearhead.
Note*2: These are the values in uniform load.


