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| Categories | DC Stepper Motor | 
|---|---|
| Brand Name: | Retek | 
| Model Number: | 42BYG1.8 | 
| Certification: | CCC,UL | 
| Place of Origin: | China | 
| MOQ: | 1000pcs | 
| Price: | Negotiable | 
| Supply Ability: | 10000PCS/Month | 
| Delivery Time: | 10days | 
| Packaging Details: | 25PCS/Carton | 
| Phases: | 2,4 | 
| Voltage (V): | 2.8,4,6,9.6,12 | 
| Current(A): | 0.4~1.68 | 
| Power(W): | 3.8~4.8 | 
| Max. Static Torque (kg.cm): | 1.58~4.4 | 
| Shaft OD(mm): | 5 | 
| Shaft Length(mm): | 10/22 | 
| Weight(kg): | 0.22/0.28/0.35 | 
| Company Info. | 
| Retek Motion Co., Limited | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
0.4 - 1.68A Current DC Stepper Motor 1.58 - 4.4KG.CM Max Static Torque 42BYG1.8
42BYG1.8 Precise Stepper Motor Step Angle 1.8° 2.8V/4V/6V/12V
Motor Basic Parameter:
Model Series: 42BYG1.8
Step Angle: 1.8°
Performance and Specification:
| Series and step angle | Model | Phases | Voltage (V) | Current/Phase (A) | Reistance/Phase (Ω) | Inductance/Phase (MH) | Rotary inertia (Kg.㎡) | Wires Number | Power(W) | Max. Static Torque (kg.cm) | 
| 42BYG1.8 | ST130H-01A(B) | 4 | 4.00 | 0.95 | 4.2 | 2.50 | 35x10-7 | 6 | 3.8 | 1.58 | 
| ST130H-02A(B) | 4 | 9.60 | 0.40 | 24 | 15.00 | 35x10-7 | 6 | 3.84 | 1.58 | |
| ST130H-03A(B) | 4 | 12.00 | 0.31 | 38.5 | 21.00 | 35x10-7 | 6 | 3.72 | 1.58 | |
| ST130H-04A(B) | 2 | 2.80 | 1.33 | 2.1 | 2.50 | 35x10-7 | 4 | 3.724 | 2.20 | |
| ST150H-01A(B) | 4 | 4.00 | 1.20 | 3.3 | 3.20 | 54x10-7 | 6 | 4.8 | 2.59 | |
| ST150H-02A(B) | 4 | 6.00 | 0.80 | 7.5 | 6.70 | 54x10-7 | 6 | 4.8 | 2.59 | |
| ST150H-03A(B) | 4 | 12.00 | 0.40 | 30 | 30.00 | 54x10-7 | 6 | 4.8 | 2.59 | |
| ST150H-04A(B) | 2 | 2.80 | 1.68 | 1.65 | 3.20 | 54x10-7 | 4 | 4.074 | 3.60 | |
| ST185H-01A(B) | 4 | 4.00 | 1.20 | 3.3 | 2.80 | 68x10-7 | 6 | 4.8 | 3.17 | |
| ST185H-02A(B) | 4 | 6.00 | 0.80 | 7.5 | 6.30 | 68x10-7 | 6 | 4.8 | 3.17 | |
| ST185H-03A(B) | 4 | 12.00 | 0.40 | 30 | 25.00 | 68x10-7 | 6 | 4.8 | 3.17 | |
| ST185H-04A(B) | 2 | 2.80 | 1.68 | 1.65 | 2.80 | 68x10-7 | 4 | 4.074 | 4.40 | 
Drawing:

FAQ
1. What are your prices?
Our prices are subject to specification depending on technical requirements. We will make offer we clearly understand your working condition and technical requirements.
2.Do you have a minimum order quantity?
Yes, we require all international orders to have an ongoing minimum order quantity. Normally 1000PCS, however we also accept the custom made order with smaller quantity with higher expense.
3.Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
4.What is the average lead time?
For samples, the lead time is about 14 days. For mass production, the lead time is 30~45 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.
5.What kinds of payment methods do you accept?
You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance before shipment.
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