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Product Details:
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| Shaft: | Single Or Double | Current: | 2.8A - 4.2A |
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| Step Angle:: | 1.8 Degree | Leads: | 4 / 6 / 8 |
| Holding Torque: | 1.89N.m | IP For Gearbox: | Gear Motor |
| Protect Feature: | Drip-proof | Construction: | Permanent Magnet |
| High Light: | 2.8A Stepper Motor Gear Reducer,4.2A Stepper Motor Gear Reducer,nema 23 encoder |
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76 Oz . In - 425 Oz . In NEMA23 2.8A - 4.2A Stepper Motor Gear Reducer
| Stage | one stage | two stage | three stage |
| Ratio | 3 4 5 8 10 | 12 16 16 20 25 32 40 64 100 | 64 80 100 120 125 160 200 256 320 512 1000 |
| Max.input rpm(rpm)6 | 6000 | 6000 | 6000 |
| Max.radial load(N) | 550 | 550 | 550 |
| Max.shaft axial load(N) | 500 | 500 | 500 |
| efficiency(%) | 96 | 94 | 90 |
| Backlash arcmin(arcmin) | ≤8 | ≤10 | ≤12 |
| Noise(dB) | ≤60 | ≤60 | ≤60 |
| Weight(kg) | 3.2 | 3.9 | 4.8 |
| Average useful life(h) | ＞10000 | ＞10000 | ＞10000 |
| Lubricating system | long-term | long-term | long-term |
| Rotation direct | input/output syntropy | input/output syntropy | input/output syntropy |
| Protection level | IP65 | IP65 | IP65 |
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Motor Length |
Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque |
# of Leads |
Detent Torque |
Rotor Inertia |
Mass |
| (L1)mm | A | Ω | mH | N.m | No. | g.cm | g.cm | Kg |
| 41 | 2.8 | 0.7 | 1.4 | 0.55 | 4 | 250 | 150 | 0.47 |
| 51 | 2.8 | 0.83 | 2.2 | 1.01 | 4 | 300 | 230 | 0.59 |
| 56 | 2.8 | 0.9 | 2.5 | 1.2 | 4 | 350 | 280 | 0.68 |
| 64 | 2.8 | 0.8 | 2.3 | 1 | 4 | 400 | 300 | 0.75 |
| 76 | 2.8 | 1.1 | 3.6 | 1.89 | 4 | 600 | 440 | 1.1 |
| 82 | 3 | 1.2 | 4 | 2.1 | 4 | 1000 | 600 | 1.2 |
| 100 | 4.2 | 0.75 | 3 | 3 | 4 | 1100 | 700 | 1.3 |
| 112 | 4.2 | 0.9 | 3.8 | 3.1 | 4 | 1200 | 800 | 1.4 |
1. Using Enameled Copper Wire, Not Enamelled Aluminium Wire, So the motor is more reliable and long lifetime.
2. Low noise, Long lifetime.
3. More stable and safer when driving.
Company Introduction
Changzhou paliwei Motor Co., Ltd was a high technology industry zone in changzhou, china. Our products used in many kinds of machines, such as 3d printer CNC machine, medical equipment, weaving printing equipments and so on.
Q: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production →cargo ready → balance/delivery → further cooperation
Q: How about Sample order?
A: Sample is available for you. please contact us for details. Once we charge you sample fee, please feel easy, it would be refund
when you place formal order.
Q: Which shipping way is available?
A: DHL, UPS, FedEx, TNT, EMS, China Post,Sea are available. The other shipping ways are also available, please contact us if you
need ship by the other shipping way.
Q: How long is the deliver[Producing] and shipping?
A: Deliver time depends on the quantity you order. usually it takes 15-25 working days.
Q: My package has missing products. What can I do?
A: Please contact our support team and we will confirm your order with the package contents.We apologize for any inconveniences.
Q: How to confirm the payment?
A: We accept payment by T/T, PayPal, the other payment ways also could be accepted,Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.
Contact Person: Mr. Wang
Tel: 13961468369
