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Rotary Drill Head

Assembly

The rotation unit that spins the drill steel: a motor turning a gearbox and chuck, with a wet/dry flush path through the centre to clear cuttings. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rotary Drill Head parts and their functions

5 top-level parts · 40 parts in total · full bill of materials below
Rotary Drill Head parts diagram: 1 drill rotation motor, 2 drill head gearbox, 3 drill chuck, 4 drill steel & bit, 5 ball bearing. 40 parts in 5 top-level items.
Rotary Drill 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 Drill Rotation Motor 6 parts 1× Drill rotation motor
2 Drill Head Gearbox 4 parts 1× Drill head gearbox
3 Drill Chuck 1× Drill chuck
4 Drill Steel & Bit 1× Drill rod + bit
5 Ball Bearing 3× Spindle bearings

3D model

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Build & assembly graph

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Bill of materials for Rotary Drill Head

5 top-level lines · 22 rows shown · 40 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Drill Rotation Motor 6 parts rb-drill-motor 1× 1 27 assembly
1.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
1.1.1 Stator Core (laminations) stator-core 1× 1 · part
1.1.2 Copper Winding copper-winding 1× 1 · part
1.1.3 Slot Insulation stator-insulation 1× 1 · part
1.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
1.2.1 Rotor Shaft rotor-shaft 1× 1 · part
1.2.2 Rotor Core rotor-core 1× 1 · part
1.2.3 Neodymium Magnet neodymium-magnet 16× 16 · part
1.2.4 Ball Bearing ball-bearing 1× 1 · part
1.3 Copper Winding copper-winding 1× 1 · part
1.4 Motor Housing motor-housing 1× 1 · part
1.5 Ball Bearing ball-bearing 2× 2 · part
1.6 Oil Seal oil-seal 1× 1 · part
2 Drill Head Gearbox 4 parts rb-head-gearbox 1× 1 8 assembly
2.1 Gearbox Housing gearbox-housing 1× 1 · part
2.2 Helical Gear Pair gear-pair 2× 2 · part
2.3 Ball Bearing ball-bearing 3× 3 · part
2.4 Oil Seal oil-seal 2× 2 · part
3 Drill Chuck rb-drill-chuck 1× 1 · part
4 Drill Steel & Bit rb-drill-steel 1× 1 · part
5 Ball Bearing ball-bearing 3× 3 · part

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Where the rotary drill head is used

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

Used in 1 assembly

Roof Bolter

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