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Motion Drive Mechanism

Assembly

The crank-rocker linkage that converts the gearmotor's rotation into the gentle pitching and bobbing of the character body. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Motion Drive Mechanism parts and their functions

7 top-level parts · 39 parts in total · full bill of materials below
Motion Drive Mechanism parts diagram: 1 gearmotor, 2 crank wheel, 3 connecting rod, 4 rocker arm, 5 pivot bracket, 6 drive belt, 7 ball bearing. 39 parts in 7 top-level items.
Motion 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 Gearmotor 6 parts 1× Geared drive motor
2 Crank Wheel 1× Eccentric crank wheel
3 Connecting Rod 1× Crank-to-rocker connecting rod
4 Rocker Arm 2× Pivoting rocker arms under the body
5 Pivot Bracket 2× Main pivot brackets with bushings
6 Drive Belt 1× Motor-to-crank reduction belt
7 Ball Bearing 4× Crank and pivot bearings

3D model

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Build & assembly graph

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Bill of materials for Motion Drive Mechanism

7 top-level lines · 20 rows shown · 39 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Gearmotor 6 parts kiddie-ride-gearmotor 1× 1 28 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 Motor Housing motor-housing 1× 1 · part
1.4 Gearbox Housing gearbox-housing 1× 1 · part
1.5 Helical Gear Pair gear-pair 2× 2 · part
1.6 Ball Bearing ball-bearing 2× 2 · part
2 Crank Wheel kiddie-ride-crank-wheel 1× 1 · part
3 Connecting Rod kiddie-ride-connecting-rod 1× 1 · part
4 Rocker Arm kiddie-ride-rocker-arm 2× 2 · part
5 Pivot Bracket kiddie-ride-pivot-bracket 2× 2 · part
6 Drive Belt drive-belt 1× 1 · part
7 Ball Bearing ball-bearing 4× 4 · part

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Where the motion 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