5:1 10:1 20:1 50:1 80:1 Worm Gear Reducer Gearbox Gearhead Reduction HMRV030 NMRV030 NEMA23 Stepper Motor 30Nm

Speed Ratio 10:1 Worm Driver Gearbox Reduction HMRV030 NEMA 23 Worm Gear Reducer for CNC Stepper Motor

Read before you order: 

This reducer can match nema23 and nema36 motors, input shaft can be 9 and 11mm, output shaft is 14mm. Ratio ranges from 5:1 to 80:1. Price is same.

Once you plcace the order, pls leave a message about: Ratio, flange, input bore. Or you can email to service@fattobuy.com for tech support. Thank you. 

Reducer Type	Matching Motor	Input Bore	Output Shaft	Max Torque	Link
RV30	Nema23 57*57	9mm 11mm	14mm	15Nm
	Nema36 90*90
RV40	Nema24 60*60	11mm 14mm	18mm	80Nm
	Nema32 80*80
	Nema34 86*86
	Nema36 90*90
RV50	Nema32 80*80	14mm 19mm	25mm	100Nm
	Nema34 86*86
	Nema36 90*90
	Nema42 110*110
	Nema52 130*130
RV63	Nema32 80*80	14mm 19mm 22mm 24mm	25mm	180Nm
	Nema42 110*110
	Nema52 130*130
RV075	Nema42 110*110	19mm 22mm 24mm 28mm	28mm	260Nm
	Nema52 130*130
RV090	Nema42 110*110	19mm 22mm 24mm 28mm	35mm	500Nm
	Nema52 130*130

1. Motor Drawing
2. Speed Ratio
3. Input/Output Bore(C)
4. Input Square Flange Length (A)
5. Distane of Diagonal Screw(D)
6. Rabbet (B)

General specifications(Multiple choice)

Square input Flange Specification(mm)

Shipment:

1. Usually we will ship the items within 3 working days after the payment is reached.
2. DHL, UPS, Fedex, or EMS is available for shipping.
3. Delivery time:DHL, UPS, Fedex, EMS express shipping usually take 3-10 working days depends on the country delivered to.
4. Please check out your ADDRESS carefully when processing order.
5. Buyers please note: Accessories tariffs must be buyers to pay.The buyer can choose EMS express to avoid tariffs.
6. Any accidents, delays or other issues are the responsibility of the shipping service.

We promise to:

    Offer our customers the low Chinese price.
    Streamline the buying and paying process.
    Deliver goods to our customers all over the world with speed and precision.
    Ensure the excellent quality of our products.
    Help you find products and manufacturers in China.

Return Policy:

    We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. Once we received the product and checked, we will make refund for the part in 24 hours.
    Any quality problem in normal use during the warranty period, we will repair for free. The buyer should pay the return cost and our company will pay the re-shipping cost.