FORMSPRAGClutch Stub Adapters

FORMSPRAG Adaptor (MPN AC30157)

The FORMSPRAG Adaptor (MPN AC30157) is an FSO Stub Shaft Adapter designed for use with FSO and HPI Clutches. It mounts on the clutch and is compatible with the FS-500 clutch series.

SKU 3G-OTH-116037

Also listed as: AC 30157 · AC-30157

Brand

FORMSPRAG

Item

Adaptor

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FORMSPRAG

Manufacturer Part Number

AC30157

For Use With

FSO and HPI Clutches 

Product Type

FSO Stub Shaft Adapter 

For Clutch Series

FS-500 

Mounting Location

Clutch 

Technical Documents

No technical documents available for this product.

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FORMSPRAG Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FORMSPRAG Adaptor (MPN AC30157) is an FSO Stub Shaft Adapter designed for use with FSO and HPI Clutches. It mounts on the clutch and is compatible with the FS-500 clutch series.

Frequently Asked Questions

What is the FORMSPRAG Adaptor AC30157 used for?

The FORMSPRAG Adaptor AC30157 is an FSO Stub Shaft Adapter used with FSO and HPI Clutches. It mounts on the clutch and is designed for the FS-500 clutch series, enabling proper shaft alignment and power transmission in industrial machinery.

What are the specifications of the FORMSPRAG Adaptor AC30157?

The FORMSPRAG Adaptor AC30157 is an FSO Stub Shaft Adapter for use with FSO and HPI Clutches. It mounts on the clutch and is compatible with the FS-500 clutch series. The manufacturer part number is AC30157, and the brand is FORMSPRAG.

Where to buy the FORMSPRAG Adaptor AC30157 worldwide?

3G Electric supplies the FORMSPRAG Adaptor AC30157 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the FORMSPRAG Adaptor AC30157?

Install the FORMSPRAG Adaptor AC30157 by mounting it on the clutch of the FS-500 series. Ensure the shaft and adapter are clean and aligned per the clutch manufacturer's guidelines. Torque fasteners to spec and verify free rotation before operation.

Used in

Common applications for FORMSPRAG

Conveyor backstopping — Formsprag FSO-500 sprag clutch prevents reverse rotation in inclined belt conveyors.

Pump drive overrunning — Formsprag FSR-6 sleeve bearing clutch allows freewheeling in dual-pump systems.

Gearbox indexing — Formsprag FSO-400 ball bearing clutch provides precise indexing in rotary indexing tables.

Fan drive disengagement — Formsprag FSR-10 sprag clutch disengages fan drives during low-load conditions.

Machine tool feed control — Formsprag FSO-600 clutch with stub adapter controls feed direction in milling machines.

Packaging line timing — Formsprag FSO-500 clutch with torque arm maintains timing in packaging equipment.

FORMSPRAG Products

3G Electric supplies FORMSPRAG clutch stub adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all FORMSPRAG products →Contact our engineers →