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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 and is compatible with motor frame designations 143TC…

SKU 3G-OTH-109158

Also listed as: 105673105QF · 105673105-QF

Brand
STEARNS
Item
Spring-Set Holding Brake
Part Number
105673105 QF
Category
Combined Clutch & Brake Units
Available to Order
Also known as:105673105 QFSTEARNS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

STEARNS
Manufacturer Part Number
105673105 QF
AC
230/460V
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

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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 and is compatible with motor frame designations 143TC, 145TC, and NEMA 56C. The unit operates on 230/460V AC and has a 5/8 in bore size (MPN 105673105 QF).

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. It is commonly applied in industrial machinery such as conveyors, hoists, and packaging equipment where reliable holding torque and rapid stopping are required.

What are the specifications of the STEARNS Spring-Set Holding Brake (ERS) 105673105 QF?

This STEARNS unit operates on 230/460V AC with a 5/8 in bore size. It is a totally enclosed spring-set holding brake (ERS) designed for C-Face motors. It fits motor frame designations 143TC, 145TC, and NEMA 56C. The manufacturer part number is 105673105 QF.

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

You can source the STEARNS Spring-Set Holding Brake (ERS) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this unit.

How to select the correct STEARNS Spring-Set Holding Brake for a C-Face motor?

To select the correct STEARNS brake, match the bore size (5/8 in for this model) and voltage (230/460V AC) to your motor shaft and power supply. Ensure the motor frame designation (143TC, 145TC, or NEMA 56C) is compatible. Consult the motor manufacturer's specifications for torque requirements.

Used in

Common applications for STEARNS
Food and beverage processing — STEARNS ERS combined clutch and brake units with totally enclosed wash down enclosures for conveyors and packaging equipment exposed to washdown cleaning.
Material handling — STEARNS spring-set holding brake units for holding loads on inclined conveyors or indexing tables when power is removed.
Packaging machinery — STEARNS combined clutch and brake units for C-face motors to stop and hold packaging axes during cycle interruptions.
Pharmaceutical manufacturing — STEARNS wash down enclosure units for equipment requiring frequent cleaning and fail-safe holding of loads.
Industrial automation — STEARNS ERS units for motor disengagement and braking on C-face motors in assembly or processing lines.
Reducer-mounted applications — STEARNS combined clutch and brake units that mount on a reducer for space-constrained drive trains.
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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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