Overview

Quick Details

Applicable Industries:

Manufacturing Plant, Machinery Repair Shops, Printing Shops, Construction works, Energy & Mining

Type:

sprag, sprag freewheels

Brand Name:

EPT

Model Number:

FXM46-25 backstop for gearbox

Place of Origin:

Zhejiang, China

Precision Rating:

P6

Seals Type:

sealed

Bearing Support:

without

Application:

reducers , Flende Gearbox ,S-EW Gearbox

Thickness:

35mm

Weight:

0.9kg

OEM:

Accept

Delivery:

10-15days

Package:

single box or as your inquiry

Port:

Shanghai ; Ningbo

Packaging & Delivery

Selling Units:

Single item

Single package size:

19X18X10 cm

Single gross weight:

1.500 kg

Package Type:

single box or as your requirements

Picture Example:

Lead Time
:

Quantity(Pieces)	1 – 50	51 – 100	101 – 300	>300
Est. Time(days)	7	15	20	To be negotiated

Online Customization

FXM46-25 Backstop Clutch for Fearbox

Product Description

MODEL : FXM46-25 BACKSTOP FOR GEARBOX

Features

IntegratedFreewheelsFXMarespragfree-wheelswithoutbearingsupportandwithsprag

lift-offX.

Thespraglift-offXensuresawear-freefreewheelingoperationwhentheinnerringrotatesathighspeed.

ThefreewheelsFXMareusedas:

1.Backstops

2.OverrunningClutches

forapplicationswithhighspeedfreewheelingoperationandwhenusedasanoverrunningclutchwithlow

speeddrivingoperation.

Nominaltorquesupto888000N.m.

Boresupto460mm.Manystandardboresareavailable.

Spraglift-offX

IntegratedFreewheelsFXMareequippedwithspraglift-offX.Thespraglift-off Xisusedforbackstopsand overrunningclutches,providedthatinfreewheelingoperationtheinnerringisrotatingathighspeedand

providingwithoverrunningclutchesthatthedrivingoperationisconductedatlowspeed.Infreewheeling

operation,thecentrifugalforceFCcausesthespragtoliftofffromtheoutertrack.Inthisoperatingstate,the

freewheelworkswear-free,i.e.withunlimitedservicelife.

Figure64-2showsafreewheelwithspraglift-off Xinfreewheeling operation .Thesprags, whichare supportedinacageconnectedwiththeinnerring,rotatewiththeinnerring.ThecentrifugalforceFCthatis

appliedinthecenterofgravitySofthespragturnsthespragcounterclockwiseandrestsagainstthesupport

ringofthecage.Thisresultsinthegapabetweenthespragandtheoutertrack;thefreewheelworkswithout

contact.Iftheinnerringspeeddecreasestosuchanextentthattheeffectofthecentrifugalforceonthesprag

islessthanthatofthespringforceFF,thespragagainrestsontheouterringandthefreewheelisreadyto

lock(figure64-3).Ifusedasanoverrunningclutch,thedrivingspeedmustnotexceed40%ofthelift-offspeed.

Detail Images

Production Flow

Certifications

Company Information

Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology.

We are following"Best Quality, Best Price, Fast Delivery, Best Serves"to make all of our old and new customers satisfied.

Our Advantages
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality

Clients Visit

FAQ

Q:How do you pack the goods?

• Totalless than 25 KG:Each in white box + 19*18*9cm box + 29*28*19CM carton box

• Total Weight over 100KG:Carton box +Wooden Box / Wooden Pallet

Q:Can i get the samples from you?

A: It is highly encouraged to ask for the samples for quality check.

Q:Can you promise to deliver the goods in time?

• Small items: In stock.
• Medium Items: 10-15 Days
• Big items:20-25 Days