Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
STEARNS 105673105 PF Spring-Set Holding Brake (ERS) for C-Face Motors - Combined Clutch & Brake Units
STEARNSCombined Clutch & Brake Units

STEARNS 105673105 PF Spring-Set Holding Brake (ERS) for C-Face Motors

The STEARNS Spring-Set Holding Brake (ERS) is a combined clutch and brake unit designed for use with C-Face motors. It features a totally enclosed enclosure type and is compatible with motor frame designations 143TC…

SKU 3G-OTH-109146

Also listed as: 105673105PF · 105673105-PF

Brand
STEARNS
Item
105673105 PF Spring-Set Holding Brake
Part Number
105673105 PF
Category
Combined Clutch & Brake Units
Available to Order
Also known as:105673105 PFSTEARNS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

STEARNS
Manufacturer Part Number
105673105 PF
AC
115/230V
Bore Size
5/8 in
For Use With
C-Face Motors
Enclosure Type
Totally Enclosed
Clutch/Brake Type
Spring-Set Holding Brake (ERS)
Mounting Location
C-Face Motor
Motor Frame Designation
143TC

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

STEARNS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STEARNS Spring-Set Holding Brake (ERS) is a combined clutch and brake unit designed for use with C-Face motors. It features a totally enclosed enclosure type and is compatible with motor frame designations 143TC, 145TC, and NEMA 56C. The unit operates with a 115/230V AC supply and has a 5/8 in bore size (MPN 105673105 PF).

Frequently Asked Questions

What is the STEARNS Spring-Set Holding Brake (ERS) used for?

The STEARNS Spring-Set Holding Brake (ERS) is a combined clutch and brake unit designed for C-Face motors. It provides reliable holding torque in industrial applications such as conveyors, hoists, and packaging machinery, ensuring safe stopping and position holding under power loss.

What are the specifications of the STEARNS 105673105 PF clutch/brake?

The STEARNS 105673105 PF is a spring-set holding brake (ERS) with a 5/8 in bore size, operating on 115/230V AC. It features a totally enclosed enclosure, fits C-Face motors with frame designations 143TC, 145TC, and NEMA 56C, and is manufactured by STEARNS.

Where to buy the STEARNS 105673105 PF clutch/brake worldwide?

You can source the STEARNS 105673105 PF spring-set holding brake from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives reliably.

How to select the correct STEARNS spring-set holding brake for a C-Face motor?

To select the correct STEARNS spring-set holding brake, match the bore size (e.g., 5/8 in) and voltage (115/230V AC) to your motor shaft and power supply. Ensure the brake is compatible with your motor frame designation (143TC, 145TC, or NEMA 56C) and that it is a totally enclosed unit for your environment.

Used in

Common applications for STEARNS
Conveyor systems — STEARNS Spring-Set Holding Brake (ERS) units provide controlled start-stop and fail-safe holding for belt or roller conveyors in material handling.
Hoists and cranes — ERS units ensure safe load holding and emergency braking in overhead lifting equipment, with wash-down enclosures for wet environments.
Packaging machinery — Combined clutch and brake units enable precise indexing and stopping of packaging lines, reducing product damage and cycle time.
Food processing equipment — Totally Enclosed Wash Down STEARNS units withstand frequent cleaning in meat, dairy, or bakery production lines.
Automated assembly stations — ERS units provide repeatable positioning and safety stops in robotic workcells and transfer systems.
Textile manufacturing — STEARNS clutch-brakes control tension and stopping in winding, spinning, and weaving machines.
Not sure this is the right part? Photo-identify it

STEARNS Products

3G Electric supplies STEARNS combined clutch & brake units. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from STEARNS

View all STEARNS parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first