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These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
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Email：sales@brushlessmotor.com
42MM Nema 17 Brushless 24V Dc Motor With Gearbox 42BLY203 Series For Lawn Mower
| Place of Origin | China |
|---|---|
| Brand Name | TB-Motor |
| Certification | CE ROHS ISO |
| Model Number | 42BLY02+gearbox |
| Minimum Order Quantity | 50 |
| Price | USD |
| Packaging Details | Carton with Inner Foam Box, Pallet |
| Delivery Time | 25 DAYS |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 PCS/MONTH |
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Product Details
| Product Name | Brushless Gearbox Motor | Voltage | 24/36/48V |
|---|---|---|---|
| Speed | 3000 Adjustable | Minimum Reduction Ratio | 1/4 |
| MAX Reduction Ratio | 1/216 | Hall Effect Angle | 120° Electrical Anglel |
| Winding Type | Star | Dielectric Strength | 600VAC 1 Minute |
| Ambient Temperature | -20℃~+50℃ | Insulation Resistance | 100MΩ Min.500VC DC |
| )Radial Load(10mm From Flange) | ≤120N | Shaft Axial Load | ≤80N |
| High Light | Lawn Mower Brushless 24V Dc Motor, Brushless 24V Dc Motor With Gearbox, Nema 17 Gearbox Brushless Motor | ||
Product Description
42MM Nema 17 Brushless 24V Dc Motor With Gearbox 42BLY203 Series For Lawn Mower
The planetary gearbox motor consists of a gearbox and a BLDC motor, the specification of the motor is as follows:
| Model | ||
| Specification | Unit | 42BLY02 |
| Number Of Phases | Phase | 3 |
| Number Of Poles | Poles | 4 |
| Rated Voltage | VDC | 24 |
| Rated Speed | Rpm | 3000 |
| Rated Current | A | 1.77 |
| Rated Torque | N.m | 0.08 |
| Rated Power | W | 25 |
| Peak Torque | mN.m | 0.24 |
| Peak Current | Amps | 5.3 |
| Torque Constant | N.m/A | 0.045 |
| Back EMF constant | V/kRPM | 4.7 |
| Body Length | mm | 60 |
| Weight | Kg | 0.38 |
*Products can be customized by special request.
The gearbox motor electrical data is as follows:
| Model | Reduction ratio | Voltage | Speed | Gearbox Rated tolerance torque(Nm) | Gearbox Max momentary tolerance torque | Poles | Phase |
| 42BLY02 Series | 4 | 24V | 750RPM | 1 | 3 | 4 | 3 |
| 6 | 500RPM | 1 | 3 | ||||
| 15 | 200RPM | 4 | 12 | ||||
| 18 | 167RPM | 4 | 12 | ||||
| 25 | 120RPM | 4 | 12 | ||||
| 36 | 83RPM | 4 | 12 | ||||
| 54 | 56RPM | 8 | 25 | ||||
| 65 | 46RPM | 8 | 25 | ||||
| 90 | 33RPM | 8 | 25 | ||||
| 112 | 27RPM | 8 | 25 | ||||
| 155 | 19RPM | 8 | 25 | ||||
| 216 | 14RPM | 10 | 30 |
Reduction 6 was applied to the lawnmower machine.
Wiring Diagram
| ELECTRICAL CONNECTION TABLE | ||
| FUNCTION | COLOR | |
| +5V | RED | UL1007 26AWG |
| HALL A | YELLOW | |
| HALL B | GREEN | |
| HALL C | BLUE | |
| GND | BLACK | |
| PHASE A | YELLOW | UL3265 22AWG |
| PHASE B | GREEN | |
| PHASE C | BLUE | |
Mechanical Dimension
You can choose different gearbox from:
36mm Powder metallurgy
| 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% | 24.8 | 145 | 1 |
| 1/5 | ||||||
| 1/16 | 1.2
| 3.5
| 72% | 32.4 | 173 | 2 |
| 1/20 | ||||||
| 1/25 | ||||||
| 1/53 | 2.5
| 7.5 | 65% | 41.9 | 213 | 3 |
| 1/62 | ||||||
| 1/76 | ||||||
| 1/94 | ||||||
| 1/117 |
Mechanical Dimension
36mm Zinc alloy
| 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 (°) |
| Zinc alloy | Porous bearings | ≤45 | ≤25 | ≤100 | ≤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 |
| 1/12 | 0.3 | 1.0 | 81% | 26.8 | 100 | 1 |
Mechanical Dimension
Out diameter 42mm Powder metallurgy
| 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 | 1.0 | 3.0 | 81% | 32.5 | 170 | 1 |
| 1/6 | ||||||
| 1/15 | 4.0 | 12 | 72% | 46.3 | 207 | 2 |
| 1/18 | ||||||
| 1/25 | ||||||
| 1/36 | ||||||
| 1/54 | 8.0
| 25
| 65%
| 60.1
| 267
| 3 |
| 1/65 | ||||||
| 1/90 | ||||||
| 1/112 | ||||||
| 1/155 | ||||||
| 1/216 | 10 | 30 | 65% | 60.1 | 267 |
Mechanical Dimension
