| Categories | Gearbox Brushless Motor |
|---|---|
| Brand Name: | Hetai |
| Model Number: | 28BL |
| Certification: | CE ROHS ISO |
| Place of Origin: | China |
| MOQ: | 50 |
| Price: | USD |
| Payment Terms: | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000pcs/month |
| Delivery Time: | 28-31 |
| Packaging Details: | Carton with Inner Foam Box, Pallet |
| Product Name: | Brushless DC Motors |
| Winding Type: | Star |
| Hall effect angle: | 120° Electrical angle |
| Insulation Class: | B |
| Ambient Temperature: | -20℃~+50℃ |
| Insulation Resistance: | 100MΩ Min.500VC DC |
| Dielectric Strength: | 600VAC 1 minute |
| MAX Radial Force: | 15N (10mm from front flange) |
| MAX Axial Force: | 10N |
| Reduction ratio: | 1/3, 1/6 |
| Housing material: | Powder metallurgy |
28BL nema11 12V/24V BLDC motor with Powder metallurgy planetary gearbox
GEARBOX PART Electrical Specification:
| 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 | sleeve bearing | ≤80 | ≤30 | ≤200 | ≤0.03 | ≤0.4 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length (mm) | Weight(g) | Number of gear trains |
| 1/3 | 0.2 | 0.6 | 81% | 28.5 | 105 | 1 |
| 1/6 |
Mechanical Dimension
For the 28BL series, it is lightweight and space-saving, very suitable for those who are tight in install space.
MOTOR PART Electrical Specification:
| Model | ||||
| Specification | Unit | 28BL01F | 28BL02A-001 | 28BL03E-001 |
| Number Of Phases | Phase | 3 | ||
| Number Of Poles | Poles | 4 | ||
| Rated Voltage | VDC | 12 | 24 | |
| Rated Speed | Rpm | 3000 | ||
| Rated Torque | N.m | 0.015 | 0.02 | 0.05 |
| Rated Power | W | 4.7 | 6.3 | 15.7 |
| Peak Torque | mN.m | 0.045 | 0.06 | 0.15 |
| Peak Current | Amps | 1.80 | 1.07 | 2.88 |
| Torque Constant | N.m/A | 0.025 | 0.056 | 0.052 |
| Body Length | mm | 40.5 | 53 | 78 |
| Weight | Kg | 0.15 | 0.20 | 0.25 |
Mechanical Dimension
| ELECTRICAL CONNECTION TABLE | ||
| FUNCTION | COLOR | |
| +5V | RED | UL1007 26AWG |
| HALL A | GREEN | |
| HALLB | BLUE | |
| HALLC | WHITE | |
| GND | BLACK | |
| PHASE A | ORANGE | |
| PHASE B | YELLOW | |
| PHASE C | BROWN | |
*Note: The products can be customized by your request. Please contact us for more details.
*Products can match gearbox 28mm
The ADVANTAGE of BLDC gearbox motor:
-Unique Design for High Power Density
High power density is one of the many planetary gearbox advantages.
This is mainly due to the many planets in the gear system, which allow for efficient power distribution.
By sharing the load among various planet gears, the planetary gearbox not only increases efficiency but also reduces the chances of wear and tear.
-High Accuracy
Planetary gearboxes are designed for a high proportion of input energy that helps seamlessly couple other gear arrangements.
Every component is designed to provide high stability in every aspect of the transmission system in a precise manner.
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