Changzhou Hetai Motor And Electric Appliance Co., Ltd.
Changzhou Hetai Motor And Electric Appliance Co., Ltd.
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22mm 3 phase 24V brushless dc motor match with Powder metallurgy planetary gearbox
The 22mm gearbox has 3 stages of reduction ratio. The first stage has reduction ratios of 1:4 and 1:4.75, the rated tolerance torque is 0.1 NM, max at 0.3NM. The second stage has reduction ratios of 1:16, 1:19, 1:22, 1:26. The rated tolerance torque for stage 2 is 0.4NM, peak torque is 1.2NM. The third stage has reduction ratios of 1:88, 1:104, 1:121 & 1:144. The rated tolerance torque is 0.8 NM, and max at 2.4NM.
The 22BL series is lightweight and space-saving, very suitable for those who are tight in install space.
MOTOR PART Electrical Specification:
| Model | ||
| Specification | Unit | 22BL201-001 |
| Number Of Phases | Phase | 3 |
| Number Of Poles | Poles | 8 |
| Rated Voltage | VDC | 24 |
| Rated Speed | Rpm | 4800 |
| Rated Current | A | 0.6 |
| Rated Torque | N.m | 0.02 |
| Rated Power | W | 8.0 |
| Peak Torque | mN.m | 0.06 |
| Peak Current | Amps | 1.8 |
| Torque Constant | N.m/A | 0.033 |
| Back EMF constant | V/kRPM | 3.5 |
| Body Length | mm | 68 |
| Weight | Kg | 0.11 |
Mechanical Dimension
*Note: The products can be customized by your request. Please contact us for more details.
*Products can match gearbox 22 mm
Wiring Diagram:
| ELECTRICAL CONNECTION TABLE | |||
| FUNCTION | COLOR | ||
| TP | ORANGE | UL1061 26AWG | |
| GND | BLACK | UL1332 28AWG | |
| PHASE A | BROWN | ||
| PHASE B | WHITE | ||
| PHASE C | PURPLE | ||
| +5V | RED | ||
| HALL A | YELLOW | ||
| HALL B | GREEN | ||
| HALL C | BLUE | ||
| Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
| Powder metallurgy | Porous bearing | ≤35 | ≤15 | ≤80 | ≤0.08 | ≤0.4 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length (mm) | Weight(g) | Number of gear trains |
| 1/4 | 0.1 | 0.3 | 81% | 13.9 | 29 | 1 |
| 1/4.75 | ||||||
| 1/16 | 0.4 | 1.2 | 72% | 32.4 | 52 | 2 |
| 1/19 | ||||||
| 1/22 | ||||||
| 1/26 | ||||||
| 1/76 | 0.8 | 2.4 | 65% | 43.9 | 73 | 3 |
| 1/88 | ||||||
| 1/104 | ||||||
| 1/121 | ||||||
| 1/144 |
The advantages of a brushless motor over brushed motors are high power-to-weight ratio, high speed, electronic control, and low maintenance. Brushless motors find applications in such places as computer peripherals (disk drives, printers), hand-held power tools, and vehicles ranging from model aircraft to automobiles. In modern washing machines, brushless DC motors have allowed the replacement of rubber belts and gearboxes by a direct-drive design.