Nema 17 42 mm*42 mm Stepper Motor With Gearbox Wholesale 12 V 30 Ohms 0.4 A
The stepper motors move in precisely repeatable steps, hence they are the motors of choice for the machines requiring precise position control. The NEMA 23 2.5 kg.cm Hybrid Stepper Motor provides excellent response to starting, stopping, and reversing pulses from the stepper motor driver.
A stepper motor, also known as step motor or stepping motor, is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor’s position can be commanded to move and hold at one of these steps without any position sensor for feedback.A hybrid stepper motor is a combination of the variable reluctance and permanent magnet type motors.
Electrical Specification:
| STEP ANGLE | °/STEP | 1.8 |
| RATED VOLTAGE | V | 12 |
| CURRENT | A/PHASE | 0.4 |
| RESISTANCE | Ω/PHASE | 30 |
| INDUCTANCE | mH/PHASE | 42 |
| HOLDING TORQUE | Kg.cm | 2.5 |
| INSULATION CLASS | B |
Mechanical Dimension
Planetary Gearbox 36mm
| 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 | Ball Bearings | ≤120 | ≤80 | ≤500 | ≤0.03 | ≤0.1 | ≤1.5 |
| Number Of Gearbox Trains | 1 | 2 | 3 |
| Reduction Ratio | 1/5 | 1/14,1/16,1/20,1/25 | 1/53,1/62,1/76,1/94,1/117 |
| Length(mm) | 24.8 | 32.4 | 41.9 |
| Weight(g) | 145.0 | 173.0
| 213.0 |
Mechanical Dimension
Other Gearbox Ratio
| Planetary Gearbox 42mm |
| 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 |
| Planetary Gearbox 56mm |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% | Length L (mm) | Weight(g) | Number of gear trains |
| 1/4 | 2.0 | 6.0 | 81% | 41.3 | 491 | 1 |
| 1/6 |
| 1/15 | 8.0 | 25 | 72% | 59.6 | 700 | 2 |
| 1/18 |
| 1/26 |
| 1/47 | 16 | 50 | 72% | 59.6 | 700 | 2 |
1/66
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Certificate
 |  |  |
| Stepper motor ROHS report Date: June 09, 2021 | BLDC Motor ROHS report Date: June 09, 2021 | CE cetificate |
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| IATF 16949: 2016 Valid until: 02 June 2024 | ISO 9001: 2015 Valid until: 02 June 2024 |
Hetai Production Process
Why Choose us
We offer you:
Engineering Support
Our professional team can help you to find the right and suitable motor for you. Our engineers have rich experience of motion control products in various industries, such as robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment, and so on.
 |  |  |
| Find | Customise | Optimise |
| Our team can help you find most suitable motor for the application from o ur vast selection of motors | We can design and customise the performance and exterior for your pecific use or assembly | For OEM projects, we have over 15 years experience od solving different problems in various application. We improve our product together with our customer. |
Manufacturing Support
Regardless of the volume of the order, we will provide the same service. Our engineering team is able to provide you with quick and accurate prototypes based on your custom requirements.
 |  |  |
| Prototypes | Standard Batch | High Volume Batch |
| 1-10pcs | 500-5000pcs | over 5000pcs |
Large-scale production
Our Factory was founded in 1999 and the workshop area is over 15,000㎡. We have our own manufacturing line and CNC machining center, including precision CNC universal grinder brand name (Sweden), CNC brand name (Germany), DMG lathe and milling, DMG lathe, Mahr measuring instrument, Chinese precision cylindrical grinding machine, CNC lathe machine, automatic multi-head winding machine, automatic assembling line and so on.
Package&Delivery
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Nema 17 Stepper Motor With Gearbox 42 Mm*42 Mm 12 V 30 Ohms 0.4 A Images
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