Quick Flex Spilt High Speed Coupler Cover QF1890VSPCOVER

Overview
Reviews

Product Description

Product Features

High-speed split covers QF15 ~ QF250 use eight bolts around the rim to secure the two halves together

High-speed split covers QF500 ~ QF1890 use 16 bolts around the rim to secure the two halves together

High-speed split covers QF3150 and larger use 20 bolts around the rim to secure the two halves together

Solid and split covers handle high speeds and torque

Design dampens torsional vibration and shock

Accepts shaft misalignment up to 2 degrees

Eliminates the need to move or disassemble the driving or driven equipment to replace the coupling insert

Versatility of design makes it a great tool for plant standardization

Accepts shaft sizes from 10 ~ 285 mm (0.37 ~ 11.25")

Peak handling torque from 0.085 ~ 377.5 knm (754 ~ 3,341,562 in.-lbs.)

Standard and double-ended spacer couplings available for shaft separations of 25.4 to 3,048 mm (1 ~ 120"), for increased application acceptance

Four bore options available to meet customers needs:
1) Bored, keyed and set screw style ~ clearance or interference fit
2) Bushing style (Dodge®, Browning® & QD style taper lock bushings)
3) Splined style
4) Mill-motor style (tapered shaft)

Stainless steel versions available for corrosive environments

Four insert choices for varying torque needs and temperature ranges, up to 177°C (350°F)

Replaces many common gear, grid and elastomeric couplings used in high and low torque applications to reduce plant complexity

Inherently balanced from precision machining of all components

Split-cover options help resist axial separating force under high torque

Standard finished bore hubs are supplied with a clearance fit and should slide onto the shaft without excessive force. There is no suffix designating a clearance fit

If the hub has been ordered with interference fit, designated by the suffix "U", then industry standards suggest heating the coupling halves to approximately 300° C (572° F) before installing on shafts. If they are not heated properly, the couplings will not fit on the hub properly

Timkens Quick Flex® Elastomeric Coupling Configurator helps you quickly size Quick Flex coupling solutions for common applications.

By entering motor power (HP or kW), speed (rpm), and service factors, the configurator presents available Quick Flex coupling options, supporting faster selection and quoting.

Access the Quick Flex® Coupling Configurator to speed up your next coupling selection.

Timken Quick Flex Catalog

Product Videos

Custom Field

Component type Cover

Classification High speed

Material Steel

Features Split cover

Product Reviews

Write a Review