Changzhou Hetai Motor And Electric Appliance Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000pcs/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 |
| Protection Level | IP40 |
| Backlash at no-load | ≤1.5 ° |
| Gearbox thrust play of shaft | ≤0.1 |
| Brand Name | Hetai |
| Model Number | 33BL01C |
| Certification | CE ROHS ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000pcs/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 | Protection Level | IP40 |
| Backlash at no-load | ≤1.5 ° | Gearbox thrust play of shaft | ≤0.1 |
| Brand Name | Hetai | Model Number | 33BL01C |
| Certification | CE ROHS ISO | Place of Origin | China |
| High Light | 24V 8.3W Brushless Motor With Planetary Gearbox ，micro gearbox motor ，micro planetary gearbox | ||
33BL 3 phase 24V 4000RPM 2A micro electric brushless dc motor
The 32mm gearbox has 3 stages of reduction ratio. The first stage has reduction ratios of 1:4 and 1:5, the rated tolerance torque is 0.3 NM, max at 1NM. The second stage has reduction ratios of 1:16, 1:23, 1:33. The rated tolerance torque for stage 2 is 1.2NM, max momentary tolerance torque is 3.5NM. The third stage has reduction ratios of 1:67, 1:94, 1:133 & 1:188. The rated tolerance torque is 2.5 NM, and max momentary tolerance at 7.5NM.
For the 33BL series, it is lightweight and space-saving, very suitable for those who are tight in install space.
MOTOR PART Electrical Specification:
| Model | ||
| Specification | Unit | 33BL01C |
| Number Of Phases | Phase | 3 |
| Number Of Poles | Poles | 8 |
| Rated Voltage | VDC | 24 |
| Rated Speed | Rpm | 4000 |
| Rated Current | A | 0.43 |
| Rated Torque | N.m | 0.02 |
| Rated Power | W | 8.3 |
| Peak Torque | mN.m | 0.06 |
| Peak Current | Amps | 1.3 |
| Torque Constant | N.m/A | 0.045 |
| Back EMF constant | V/kRPM | 4.8 |
| Body Length | mm | 42.5 |
| Weight | Kg | 0.16 |
Mechanical Dimension
*Note: The products can be customized by your request. Please contact us for more details.
*Products can match gearbox 32mm
Wiring Diagram:
| ELECTRICAL CONNECTION TABLE | ||
| FUNCTION | COLOR | |
| +5V | RED | UL1007 26AWG |
| HALL A | GREEN | |
| HALL B | BLUE | |
| HALL C | WHITE | |
| GND | BLACK | |
| PHASE A | YELLOW | |
| PHASE B | ORANGE | |
| PHASE C | BROWN | |
| 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 bearings | ≤120 | ≤80 | ≤500 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length (mm) | Weight(g) | Number of gear trains |
| 1/4 | 0.3 | 1.0 | 81% | 29.1 | 150 | 1 |
| 1/5 | ||||||
| 1/16 |
1.2
| 3.5 | 72% | 38.1 | 185 | 2 |
| 1/23 | ||||||
| 1/33 | ||||||
| 1/67 |
2.5
| 7.5 | 65% | 47.1 | 220 | 3 |
| 1/94 | ||||||
| 1/133 | ||||||
| 1/188 |
Mechanical Dimension
Planetary Gearbox Applications
As well as uses for transmissions in vehicles, planetary gearboxes are used in various industries for different applications. They offer high precision and high torque-to-volume ratio making them well suited to applications that involve; increasing torque, reducing speed, precise positioning, and controlling reproducible machinery. Applications include:
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1998
Total Annual:
9 million-12 million
Employee Number:
133~145
Ecer Certification：
Verified Supplier
Changzhou Hetai Motors Hetai is located in Changzhou, Jiangsu province. Our workshop area is over 15,000㎡. Since Hetai was founded in 1999, the specialization and scale of production have ensured to manufacture of five million motors every year. Factory Scale Of Hetai... Changzhou Hetai Motors Hetai is located in Changzhou, Jiangsu province. Our workshop area is over 15,000㎡. Since Hetai was founded in 1999, the specialization and scale of production have ensured to manufacture of five million motors every year. Factory Scale Of Hetai...
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