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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 enclosure type, mounts on the reducer, and is compatible with motor…

SKU 3G-OTH-109800

Also listed as: 105671105PF · 105671105-PF

Brand
STEARNS
Item
Spring-Set Holding Brake
Category
Combined Clutch & Brake Units
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

STEARNS
Manufacturer Part Number
105671105 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
Reducer
Motor Frame Designation
143TC

Technical Documents

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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, mounts on the reducer, 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 105671105 PF).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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, where precise stopping and holding under power loss are critical.

What are the specifications of the STEARNS 105671105 PF clutch/brake?

The STEARNS 105671105 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, mounts on the reducer, and fits motor frames 143TC, 145TC, and NEMA 56C. It is designed for C-Face motors.

Where to buy the STEARNS 105671105 PF clutch/brake worldwide?

You can source the STEARNS 105671105 PF spring-set holding brake through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the unit reaches your facility reliably.

How to install the STEARNS spring-set holding brake on a C-Face motor?

Mount the STEARNS ERS brake directly on the reducer using the provided bolts, aligning the 5/8 in bore with the motor shaft. Connect the 115/230V AC power supply per the wiring diagram. Ensure the totally enclosed housing is sealed to prevent contamination. Consult the manual for torque settings.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
STEARNS Clutch/Brake: Spring-Set Holding Brake (ERS), 115/230V AC, 5/8 in Bore Size, 115/230V AC (MPN 105672105 PF)
STEARNS
STEARNS Clutch/Brake: Spring-Set Holding Brake (ERS), 115/230V AC, 5/8 in Bore Size, 115/230V AC (MPN 105672105 PF)
STEARNS Clutch/Brake: Spring-Set Holding Brake (ERS), 230/460V AC, 5/8 in Bore Size, 230/460V AC (MPN 105672105 QF)
STEARNS
STEARNS Clutch/Brake: Spring-Set Holding Brake (ERS), 230/460V AC, 5/8 in Bore Size, 230/460V AC (MPN 105672105 QF)
STEARNS Clutch/Brake: Spring-Set Holding Brake (ERS), 230/460V AC, 5/8 in Bore Size, 230/460V AC (MPN 105672205 QF)
STEARNS
STEARNS Clutch/Brake: Spring-Set Holding Brake (ERS), 230/460V AC, 5/8 in Bore Size, 230/460V AC (MPN 105672205 QF)
WARNER ELECTRIC Brake: Spring-Set Holding Brake (ERS), 24V DC, 24V DC, 24V DC, 215TC, ERS-68 BRAKE
WARNER ELECTRIC
WARNER ELECTRIC Brake: Spring-Set Holding Brake (ERS), 24V DC, 24V DC, 24V DC, 215TC, ERS-68 BRAKE

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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
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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
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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
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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
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
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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
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