Guangdong Uchi Electronics Co.,Ltd
Guangdong Uchi Electronics Co.,Ltd Manufactuer of Varistor, Thermistor, Capacitor,Fuse & Resistor since 2006 !
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Brushless Motor Technical Data
| TYPE | Number of poles | Number of phase | Operating Range | Rated voltage VDC | No-load speed r/min | No-load current mA | Rated torque g.cm | Rated speed r/min | Rated current A | Rated power W | ||||||||||||||||
| B4260-1260 | 4 | 3 | 9V~ 16V | 12 | 6000 | 680 | 370 | 5000 | 2.8 | 19.0 | ||||||||||||||||
| B4260-2460 | 4 | 3 | 9V~26V | 24 | 6000 | 350 | 370 | 5300 | 1.4 | 20.1 | ||||||||||||||||
Brushless Gear Motor Technical Data
1.B4260-1260 BLDC Motor
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 181 | 219 | 254 | 306 | 354 | 427 | 495 | ||||||||||
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||||||||||
| Length(L) | mm | 31.5 | 31.5 | 42.1 | 42.1 | 42.1 | 52.4 | 52.4 | 52.4 | 52.4 | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 | |||||||||
| No-load speed | r/min | 1617 | 1158 | 429 | 316 | 222 | 118 | 85 | 60 | 43 | 33 | 27 | 24 | 20 | 17 | 14 | 12 | |||||||||
| Rated speed | r/min | 1348 | 965 | 357 | 263 | 185 | 98 | 70 | 50 | 36 | 28 | 23 | 20 | 16 | 14 | 12 | 10 | |||||||||
| Rated torque | N.m | 0.12 | 0.17 | 0.41 | 0.56 | 0.79 | 1.4 | 1.9 | 2.6 | 3.7 | 4.3 | 5.2 | 6.0 | 7.2 | 8.4 | 10 | 10 | |||||||||
| Max. permissible load in a short time | N.m | 3 | 3 | 12 | 12 | 12 | 25 | 25 | 25 | 25 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | |||||||||
2. B4260-2460 BLDC Motor
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 181 | 219 | 254 | 306 | 354 | 427 | 495 | ||||||||||
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||||||||||
| Length(L) | mm | 31.5 | 31.5 | 42.1 | 42.1 | 42.1 | 52.4 | 52.4 | 52.4 | 52.4 | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 | |||||||||
| No-load speed | r/min | 1617 | 1158 | 429 | 316 | 222 | 118 | 85 | 60 | 43 | 33 | 27 | 24 | 20 | 17 | 14 | 12 | |||||||||
| Rated speed | r/min | 1429 | 1023 | 379 | 279 | 196 | 104 | 75 | 53 | 38 | 29 | 24 | 21 | 17 | 15 | 12 | 11 | |||||||||
| Rated torque | N.m | 0.12 | 0.17 | 0.41 | 0.56 | 0.79 | 1.4 | 1.9 | 2.6 | 3.7 | 4.3 | 5.2 | 6.0 | 7.2 | 8.4 | 10 | 10 | |||||||||
| Max. permissible load in a short time | N.m | 3 | 3 | 12 | 12 | 12 | 25 | 25 | 25 | 25 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | |||||||||
Wire Diagram
PIN 1# Feedback n=60 * F/P, where F represents the feedback output frequency and P represents 4 pairs of motor pole pairs.
PIN 2# Brake control
PIN 3 # PWM speed regulation, input 20~30kHz PWM signal, and adjust the motor speed by adjusting the duty cycle.
PIN 4# Forward and reverse rotation, suspended turning is CW, and short circuiting to ground turning is CCW.
PIN 5# Negative pole of power supply
The positive pole (blue line) of the motor is connected to the positive pole of the power supply, and the negative pole (green line) of the motor is connected to the negative pole of the power supply. PIN3 # and PIN5 # are connected together, and the motor runs at full speed.
As per the same requirement, during forward and reverse switching, PIN3 #, PIN4 #, and PIN5 # should be connected together
PIN 3 # PWM speed regulation, input 20~30kHz PWM signal, and adjust the motor speed by adjusting the duty cycle.
PIN 4# Forward and reverse rotation, suspended turning is CW, and short circuiting to ground turning is CCW.
PIN 5# Negative pole of power supply