Overspeed Safety Brake

Assembly

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Centrifugal brake that grips the rack if the platform descends too fast.

Direct parts	6
Total parts	19
Used in	1 assembly
Class	Assembly

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Centrifugal brake that grips the rack if the platform descends too fast. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Overspeed Safety Brake parts and their functions

6 top-level parts · 19 parts in total · full bill of materials below

Overspeed Safety Brake parts diagram: 1 centrifugal governor, 2 brake pinion, 3 brake pawl, 4 brake disc, 5 coil spring, 6 ball bearing. 19 parts in 6 top-level items. — Overspeed Safety Brake parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Centrifugal Governor 4 parts	1×
2	Brake Pinion	1×	Runs on the rack and senses descent speed.
3	Brake Pawl	2×
4	Brake Disc	1×
5	Coil Spring	4×	Helical spring of round steel wire that stores energy in compression or extension, used for suspension, return force, and preload.
6	Ball Bearing	2×	Deep-groove radial ball bearing.

3D model

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Build & assembly graph

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Bill of materials for Overspeed Safety Brake

6 top-level lines · 10 rows shown · 19 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Centrifugal Governor 4 parts	raise-climber-centrifugal-governor	1×	1	9	assembly
1.1	Governor Flyweight	raise-climber-flyweight	3×	3	·	part
1.2	Coil Spring	coil-spring	3×	3	·	part
1.3	Governor Shaft	raise-climber-governor-shaft	1×	1	·	part
1.4	Ball Bearing	ball-bearing	2×	2	·	part
2	Brake Pinion	raise-climber-brake-pinion	1×	1	·	part
3	Brake Pawl	raise-climber-brake-pawl	2×	2	·	part
4	Brake Disc	raise-climber-brake-disc	1×	1	·	part
5	Coil Spring	coil-spring	4×	4	·	part
6	Ball Bearing	ball-bearing	2×	2	·	part

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Where the overspeed safety brake is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Mining & Quarrying 1 Raise Climber Platform

Used in 1 assembly

Raise Climber Platform

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks