Overview Quick Details

Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Aluminium, aluminum
Standard or Nonstandard:
Disc, Disc
Flexible or Rigid:
Flexible, Flexible
Shaft Coupling
Outside Diameter(D):
Bore Diameter(d1~d2):
Fixed type:
encoder flexible coupling

Packaging & Delivery

Selling Units:
Single item
Single package size:
10X10X15 cm
Single gross weight:
0.5 kg
Package Type:
carton, built-in bubble pad
Lead Time :

Online Customization

YUMO SD4-A Shaft Coupling aluminum coupling 6x8mm – D18.7 L25 jackscrew Shaft Coupling

Product Description

We can supply all kinds ofenocder coupling. We are factory.

Coupling connects two shafts so that the appropriate safety rules for a mechanical device before turning pass. General order for flexible couplings can be divided into two categories with rigid coupling. When two power transmission shafts to be configured in a straight line when trouble occurs, or when you install the two axes of the very simple, you should use a flexible coupling, it has eased absorb parallel, angle, axial difference, improving power transmission system features, so in the installation, even if a few of the axis deviation occurs while bearing situation would not be forced, in the market, is widely used, and can not be caused by a rigid coupling components for eccentricity, declination, the make two shafts are connected integrally fixed, and therefore must use very high concentricity.

Chosen on the basis of mechanical coupling required features, system operation to choose the appropriate model:1. Torque Size: coupling the drive shaft torque maximum torque should be twice as large as, for example: If the drive torque is 5 (Nm), should be used torsion is 10 (Nm) couplings, materials with steel torsion better.2. twisted / stiffness: flexible coupling absorbs parallel deviation angle deviation, axial deviation, no high rigid coupling, so that the shaft must be very high precision single-ended.3. The plant where applicable – high and low acid bases: Coupling of materials must carefully choose whether high temperature of acid-base load plant together..4. The presence of Backlash5. insulation6. shock resistance7. The maximum speed8. With the machine’s safety protection9. aperture range is applicable jaw shaft coupling spider flexible coupler

YUMO SD4-A Shaft Coupling aluminum alloy coupling 6x8mm – D18.7 L25 jackscrew Shaft CouplingYUMO SD4-A Shaft Coupling aluminum alloy coupling 6x8mm – D18.7 L25 jackscrew Shaft CouplingYUMO SD4-A Shaft Coupling aluminum alloy coupling 6x8mm – D18.7 L25 jackscrew Shaft CouplingYUMO SD4-A Shaft Coupling aluminum alloy coupling 6x8mm – D18.7 L25 jackscrew Shaft Coupling


Q:How to order our product ?

A:1).Please tell us the model and quantity and other request you need.

2).We make the PI for you.

3).After you confirm the PI, we arrange the order for you after receiving your payment.

4).After the goods finished, we send the goods out to you and tell you the tracking number.

5).We will track your goods until you receive the goods.

Q:What’s your warranty?


Q: What’s your contact information:

A: Our address: Liushi town, Zhejiang province, China. Sky-pe:benjaminying

Q: What’s your shipment method?

A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.

Q:What’s about MOQ?

A: First order MOQ=1pcs

Q: If i want to release order, what’s the payment method you accept ?

A: We accept T/T, Paypal, Western union, L/C.

Q: If i want to release order, what’s the process?

A:Thanks. You can send inquiry to us by alibaba, or send us byemail, we will reply within 24hrs.

Thank you & Now pls send your kindlyinquiry ! ^!^



TEL:0086-577-62791815 Mobile:0086-13757779011

Sky-pe:benjaminying TradeManager:yncync

How to contact us:

Send your inquiry detail in the below forfree samples, click"send "now.