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Rotating Head

Assembly

Driven faceplate ring that grips the longitudinal main bars in a circle and rotates the whole cage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rotating Head parts and their functions

9 top-level parts · 156 parts in total · full bill of materials below
Rotating Head parts diagram: 1 head face ring, 2 main bar collet, 3 head slewing bearing, 4 head ring gear, 5 helical gear pair, 6 head housing, 7 ball bearing, 8 oil seal, 9 fastener set. 156 parts in 9 top-level items.
Rotating Head parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Head Face Ring 1× Slotted faceplate holding the main bars on a pitch circle
2 Main Bar Collet 5 parts 24× Radial collets clamping each main bar
3 Head Slewing Bearing 1× Large-diameter rotation bearing
4 Head Ring Gear 1× Ring gear driven by the rotation pinion
5 Helical Gear Pair 1× Rotation pinion engaging the ring gear
6 Head Housing 1× Cast frame supporting the slewing bearing and rotation drive.
7 Ball Bearing 4× Deep-groove radial ball bearing.
8 Oil Seal 2× Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.
9 Fastener Set 1× Bolts, nuts, and washers.

3D model

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Build & assembly graph

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Bill of materials for Rotating Head

9 top-level lines · 14 rows shown · 156 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Head Face Ring rebar-cage-welding-machine-face-ring 1× 1 · part
2 Main Bar Collet 5 parts rebar-cage-welding-machine-bar-collet 24× 24 6 assembly
2.1 Collet Jaw rebar-cage-welding-machine-collet-jaw 2× 48 · part
2.2 Collet Clamp Cylinder rebar-cage-welding-machine-collet-cylinder 1× 24 · part
2.3 Coil Spring coil-spring 1× 24 · part
2.4 O-Ring Set oring-set 1× 24 · part
2.5 Fastener Set fastener-set 1× 24 · part
3 Head Slewing Bearing rebar-cage-welding-machine-head-slewing-bearing 1× 1 · part
4 Head Ring Gear rebar-cage-welding-machine-head-ring-gear 1× 1 · part
5 Helical Gear Pair gear-pair 1× 1 · part
6 Head Housing rebar-cage-welding-machine-head-housing 1× 1 · part
7 Ball Bearing ball-bearing 4× 4 · part
8 Oil Seal oil-seal 2× 2 · part
9 Fastener Set fastener-set 1× 1 · part

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Where the rotating head is used

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

Used in 1 assembly

Rebar Cage Welding Machine

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
VendorHQSpecialtyMOQLead 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