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

STEARNS Spring-Set Holding Brake (ERS) Combined Clutch & Brake Unit - Combined Clutch & Brake Units
STEARNSCombined Clutch & Brake Units

STEARNS Spring-Set Holding Brake (ERS) Combined Clutch & Brake Unit

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 Wash Down enclosure and is compatible with motor frame designations…

SKU 3G-OTH-109752

Also listed as: 105671405PF · 105671405-PF

Brand
STEARNS
Item
Spring-Set Holding Brake
Category
Combined Clutch & Brake Units
Available to Order
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
105671405 PF
AC
115/230V
Bore Size
5/8 in
For Use With
C-Face Motors
Enclosure Type
Totally Enclosed Wash Down
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 Wash Down enclosure and is compatible with motor frame designations 143TC, 145TC, and NEMA 56C. The unit operates on 115/230V AC with a 5/8 in bore size (MPN 105671405 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 used to hold and stop loads on C-Face motors in industrial wash-down environments. It is compatible with motor frames 143TC, 145TC, and NEMA 56C, making it suitable for conveyors, packaging, and food-processing equipment.

What are the specifications of the STEARNS Spring-Set Holding Brake (ERS) 105671405 PF?

This STEARNS unit operates on 115/230V AC with a 5/8 in bore size. It features a Totally Enclosed Wash Down enclosure and a Spring-Set Holding Brake (ERS) design. It is intended for C-Face motors with frame designations 143TC, 145TC, and NEMA 56C. The manufacturer part number is 105671405 PF.

Where to buy the STEARNS Spring-Set Holding Brake (ERS) worldwide?

3G Electric supplies the STEARNS Spring-Set Holding Brake (ERS) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this STEARNS clutch/brake unit.

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 (5/8 in for this model) and voltage (115/230V AC) to your motor shaft and power supply. Ensure the motor frame designation (143TC, 145TC, or NEMA 56C) is compatible. The Totally Enclosed Wash Down enclosure suits wet or sanitary environments.

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.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Combined clutch and brake unit with spring-set holding brake (ERS) for C-face motors. Operates at 115/230V AC with a 5/8 in bore size. Totally enclosed wash down enclosure suitable for environments requiring protection against moisture and contaminants. Mounts on reducer side of motor frame 143TC
STEARNS
Combined clutch and brake unit with spring-set holding brake (ERS) for C-face motors. Operates at 115/230V AC with a 5/8 in bore size. Totally enclosed wash down enclosure suitable for environments requiring protection against moisture and contaminants. Mounts on reducer side of motor frame 143TC
Spring-set holding brake (ERS) combined clutch and brake unit for C-face motors. Totally enclosed wash down enclosure. Operates on 115/230V AC with 5/8 in bore. For motor frame 143TC. Used in applications requiring precise stopping and holding, such as conveyors and packaging machinery
STEARNS
Spring-set holding brake (ERS) combined clutch and brake unit for C-face motors. Totally enclosed wash down enclosure. Operates on 115/230V AC with 5/8 in bore. For motor frame 143TC. Used in applications requiring precise stopping and holding, such as conveyors and packaging machinery
This STEARNS combined clutch and brake unit is a spring-set holding brake (ERS) designed for mounting on C-Face motors with frame designation 143TC. It operates on 230/460V AC and features a 5/8 in bore size. The totally enclosed enclosure protects internal components in industrial environments. Typical applications include conveyors, hoists, and packaging machinery where controlled stopping and holding are required
STEARNS
This STEARNS combined clutch and brake unit is a spring-set holding brake (ERS) designed for mounting on C-Face motors with frame designation 143TC. It operates on 230/460V AC and features a 5/8 in bore size. The totally enclosed enclosure protects internal components in industrial environments. Typical applications include conveyors, hoists, and packaging machinery where controlled stopping and holding are required
This combined clutch and brake unit from STEARNS is a spring-set holding brake (ERS) designed for use with C-Face motors. It features a totally enclosed wash down enclosure, operates on 230/460V AC, and has a 5/8 in bore size. Suitable for industrial applications requiring precise stopping and holding of loads, such as conveyors and packaging machinery
STEARNS
This combined clutch and brake unit from STEARNS is a spring-set holding brake (ERS) designed for use with C-Face motors. It features a totally enclosed wash down enclosure, operates on 230/460V AC, and has a 5/8 in bore size. Suitable for industrial applications requiring precise stopping and holding of loads, such as conveyors and packaging machinery

More from STEARNS

View all STEARNS parts
Spring-set holding brake for C-face motors, totally enclosed. Operates on 115/230V AC with 5/8 in bore size. Mounts on reducer side of motor frame 143TC. Used to hold and stop motor shafts in industrial power transmission applications
STEARNS
Spring-set holding brake for C-face motors, totally enclosed. Operates on 115/230V AC with 5/8 in bore size. Mounts on reducer side of motor frame 143TC. Used to hold and stop motor shafts in industrial power transmission applications
This combined clutch and brake unit from STEARNS features a spring-set holding brake (ERS) design. It operates on 230/460V AC and has a 5/8 in bore size. The unit is totally enclosed with a wash-down enclosure, suitable for C-face motors with frame designation 143TC. Typical applications include conveyors, hoists, and packaging machinery
STEARNS
This combined clutch and brake unit from STEARNS features a spring-set holding brake (ERS) design. It operates on 230/460V AC and has a 5/8 in bore size. The unit is totally enclosed with a wash-down enclosure, suitable for C-face motors with frame designation 143TC. Typical applications include conveyors, hoists, and packaging machinery
Totally enclosed spring-set holding brake (ERS) for C-Face motors with frame 143TC. Operates on 230/460V AC with a 5/8 in bore. Used to hold and stop loads in industrial machinery such as conveyors, hoists, and packaging equipment
STEARNS
Totally enclosed spring-set holding brake (ERS) for C-Face motors with frame 143TC. Operates on 230/460V AC with a 5/8 in bore. Used to hold and stop loads in industrial machinery such as conveyors, hoists, and packaging equipment
This STEARNS combined clutch and brake unit is a spring-set holding brake (ERS) designed for use with C-Face motors. It features a totally enclosed enclosure, mounts on the reducer, and is compatible with motor frame 143TC. The unit operates on 115/230V AC and has a 5/8 in bore size. Typical applications include conveyors, hoists, and packaging machinery where precise stopping and holding under power loss are required
STEARNS
This STEARNS combined clutch and brake unit is a spring-set holding brake (ERS) designed for use with C-Face motors. It features a totally enclosed enclosure, mounts on the reducer, and is compatible with motor frame 143TC. The unit operates on 115/230V AC and has a 5/8 in bore size. Typical applications include conveyors, hoists, and packaging machinery where precise stopping and holding under power loss are required
This STEARNS spring-set holding brake (ERS) is a combined clutch and brake unit designed for C-Face motors with frame designation 143TC. It operates on 115/230V AC and features a 5/8 in bore size. The totally enclosed enclosure protects internal components in industrial environments. Typical applications include conveyors, hoists, and packaging machinery where reliable holding torque and safe stopping under power loss are required
STEARNS
This STEARNS spring-set holding brake (ERS) is a combined clutch and brake unit designed for C-Face motors with frame designation 143TC. It operates on 115/230V AC and features a 5/8 in bore size. The totally enclosed enclosure protects internal components in industrial environments. Typical applications include conveyors, hoists, and packaging machinery where reliable holding torque and safe stopping under power loss are required
Spring-set holding brake (ERS) combined clutch and brake unit for C-face motors. Totally enclosed wash down enclosure. 115/230V AC, 5/8 in bore size. For motor frame 143TC. Used to hold and stop loads in conveyors, packaging, and food processing equipment
STEARNS
Spring-set holding brake (ERS) combined clutch and brake unit for C-face motors. Totally enclosed wash down enclosure. 115/230V AC, 5/8 in bore size. For motor frame 143TC. Used to hold and stop loads in conveyors, packaging, and food processing equipment
Combined clutch and brake unit for C-Face motors. Spring-set holding brake (ERS) with totally enclosed enclosure. Operates on 230/460V AC, 5/8 in bore size. Mounts on reducer, fits motor frame 143TC. Used in conveyors, hoists, and industrial machinery for holding and stopping loads
STEARNS
Combined clutch and brake unit for C-Face motors. Spring-set holding brake (ERS) with totally enclosed enclosure. Operates on 230/460V AC, 5/8 in bore size. Mounts on reducer, fits motor frame 143TC. Used in conveyors, hoists, and industrial machinery for holding and stopping loads
This STEARNS combined clutch and brake unit is a spring-set holding brake (ERS) designed for C-face motors with NEMA 2 frame designation. It features a totally enclosed enclosure and operates on 115/230V AC. Typical applications include conveyors, hoists, and packaging equipment where holding torque and rapid stopping under power-off conditions are required
STEARNS
This STEARNS combined clutch and brake unit is a spring-set holding brake (ERS) designed for C-face motors with NEMA 2 frame designation. It features a totally enclosed enclosure and operates on 115/230V AC. Typical applications include conveyors, hoists, and packaging equipment where holding torque and rapid stopping under power-off conditions are required