Safety System

Assembly

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Independent hardware chain limiting speed, torque, and range regardless of software.

Direct parts	5
Total parts	16
Used in	1 assembly
Class	Assembly

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Independent hardware chain limiting speed, torque, and range regardless of software. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Safety System parts and their functions

5 top-level parts · 16 parts in total · full bill of materials below

Safety System parts diagram: 1 emergency stop, 2 watchdog board, 3 relay, 4 fail-safe brake, 5 thermal fuse. 16 parts in 5 top-level items. — Safety System 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	Emergency Stop	2×	Therapist + patient stops
2	Watchdog Board 4 parts	1×	Independent monitor
3	Relay	3×	Motor power contactors
4	Fail-Safe Brake	5×	Per-joint fail-safe brakes
5	Thermal Fuse	2×	Drive overcurrent backup

3D model

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Build & assembly graph

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Bill of materials for Safety System

5 top-level lines · 9 rows shown · 16 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Emergency Stop	rehabilitation-robot-arm-estop	2×	2	·	part
2	Watchdog Board 4 parts	rehabilitation-robot-arm-watchdog-board	1×	1	4	assembly
2.1	Bare PCB	pcb-bare	1×	1	·	part
2.2	Microcontroller	mcu	1×	1	·	part
2.3	Relay	relay	1×	1	·	part
2.4	SMD Passive (R/C/L)	smd-passives	1×	1	·	part
3	Relay	relay	3×	3	·	part
4	Fail-Safe Brake	rehabilitation-robot-arm-brake-unit	5×	5	·	part
5	Thermal Fuse	thermal-fuse	2×	2	·	part

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Where the safety system is used

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

Medical Devices 1 Rehabilitation Robot Arm

Used in 1 assembly

Rehabilitation Robot Arm

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