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Drive Mechanism

Assembly

Handwheel and epicyclic gear train converting rotary hand input into linear specimen advance; ratio 1 rev = 5–10 mm specimen travel. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Drive Mechanism parts and their functions

5 top-level parts · 6 parts in total · full bill of materials below
Drive Mechanism parts diagram: 1 handwheel, 2 worm screw, 3 worm gear, 4 connecting rod, 5 ball bearing. 6 parts in 5 top-level items.
Drive Mechanism parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Handwheel 1× Aluminum or iron handwheel with ergonomic grip (150–200 mm diameter)
2 Worm Screw 1× Steel worm screw (1 or 2 threads) driving worm gear
3 Worm Gear 1× Bronze or ductile-iron worm gear (30–40 teeth)
4 Connecting Rod 1× Steel rod transmitting gear rotation to advancing block
5 Ball Bearing 2× Angular contact bearings supporting gear shaft

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Drive Mechanism

5 top-level lines · 5 rows shown · 6 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Handwheel microtome-handwheel 1× 1 · part
2 Worm Screw microtome-worm-screw 1× 1 · part
3 Worm Gear microtome-worm-gear 1× 1 · part
4 Connecting Rod microtome-connecting-rod 1× 1 · part
5 Ball Bearing ball-bearing 2× 2 · part

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Where the drive mechanism is used

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

Used in 1 assembly

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.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
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