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Gearbox Nema 11 Stepper Motor 4.22 V 1.8 Degree Customizable High Torque
| Place of Origin | China |
|---|---|
| Brand Name | TB-Motor |
| Certification | CE ROHS ISO |
| Model Number | 28BYGH102-39AG6 |
| 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 | Stepping Gearbox Motor | Step Angle | 1.8 ° |
|---|---|---|---|
| Rated Voltage | 4.22 V | Temperature Rise | 80 ℃ Max |
| Current | 0.67A | Ambient Temperature | -20℃~+50℃ |
| Holding Torque | 0.6 Kg.cm | Inductance | 3.2 NH/PHASE |
| Bearing At Output | Sleeve Bearings | Radial Load(10mm From Flange) | ≤450N |
| Resistance | 6.3 OHMS | Insulation Class | B |
| High Light | Gearbox Nema 11 Stepper Motor,1.8 Degree Nema 11 Stepper Motor,4.22V Gearbox Stepper Motor | ||
Product Description
Nema 11 Stepper Motor With Gearbox 4.22 V 1.8 Degree Customizable High Torque
Stepper motors divide each full rotation into a number of equally sized steps. Also known as step or stepping motors, these 2-phase brushless DC motors offer quick, precise load positioning and exceptional holding torque at any of these incremental steps. Each step represents 1.8°, or 200 steps per revolution. When using a microstepping drive, each 1.8° step can be broken into even smaller increments to achieve nearly servo-like positioning performance—without the need for complex feedback devices or a closed-loop control system.
Another reason to use a gearbox with a stepper motor is to increase the torque available to drive the load. When the load is driven by a motor-gearbox combination, the gearbox multiplies the torque from the motor by an amount proportional to the gear ratio and the efficiency of the gearbox.
Electrical Specification
| STEP ANGLE | °/STEP | 1.8 |
| RATED VOLTAGE | V | 4.22 |
| CURRENT | A/PHASE | 0.67 |
| RESISTANCE | Ω/PHASE | 6.3 |
| INDUCTANCE | mH/PHASE | 3.2 |
| HOLDING TORQUE | g.cm | 600 |
| INSULATION CLASS | B | |
*Products can be customized by special request.
Wiring Diagram
| ELECTRICAL CONNECTION TABLE | ||
| FUNCTION | COLOR | |
| +5V | RED | UL1007 26AWG |
| HALL A | GREEN | |
| HALL B | BLUE | |
| HALL C | WHITE | |
| GND | BLACK | |
| PHASE A | ORANGE | |
| PHASE B | YELLOW | |
| PHASE C | BROWN | |
GEARBOX Electrical Specification
Out diameter 28mm 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 | ≤80 | ≤30 | ≤200 | ≤0.03 | ≤0.4 | ≤1.5 |
| Planetary gearbox 28 square type | ||||||
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length L (mm) | Weight(g) | Number of gear trains |
| 1/3 | 0.2 | 0.6 | 81% | 28.5 | 105 | 1 |
| 1/6 | ||||||
| Planetary gearbox 28 round type | ||||||
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length L (mm) | Weight(g) | Number of gear trains |
| 1/14 | 0.5 | 1.5 | 72% | 29.8 | 92 | 1 |
| 1/30 | ||||||
| 1/64 | 1.8 | 5 | 65% | 40 | 105 | 1 |
| 1/107 | ||||||
Product Application
QUALITY CONTROL PROCESS
| Incoming Inspection | ||
 | ||
| Measure Diameter | Measure Length | Measure Hardness |
| Stator Inspection | ||
 |
| Measure Height | Measure Resistance | Test Waveform | Test phase | Test withstand voltage |
| Rotor Inspection | ||||
 | ||||
| Rotor Positioning | Measure core thickness | Measure Rotor shaft length | Check motormisalignment
| Measure the outer circle |