Lego Machine

Building Toys for constructing functional LEGO machines and contraptions.

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Kringle Express 50-piece Gift Bag & Tags Set
$32.97
Lifelines Rechargeable Flameless Candle Aroma Diffuser
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Alien Seal Anti-Draft Adhesive Instant Insulati on Seal Tape
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10 Strawberry Street Adria Hydration Bottle Tumbler Bottled Washable Drinkware
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Reebok Lace Up Walking Sneakers - Energen Ease
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Timber Ridge Redwood Flow Motion DC Rocker Chair
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2503PCS Space Empire Shuttle White Space Shuttle Big White Goose Model Building Kits, Compatible with 10212 Space Transport Machine, Desktop Decoration, Children's DIY Educational STEAM Toys, Christmas Gifts
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2503PCS Space Empire Shuttle White Space Shuttle Big White Goose Model Building Kits, Compatible with 10212 Space Transport Machine, Desktop Decoration, Children's DIY Educational STEAM Toys, Christmas Gifts

4.5268 sold
Flash sale
-14%$144.21$167.69
2039pcs Highly Difficult Collectible Construction Brick Set - DIY Pinball Machine Assembly Model Kit, Small Particle Building Toys for Ages 12+, Ideal for Home Decoration & Christmas Gifts, DIY Kits
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2039pcs Highly Difficult Collectible Construction Brick Set - DIY Pinball Machine Assembly Model Kit, Small Particle Building Toys for Ages 12+, Ideal for Home Decoration & Christmas Gifts, DIY Kits

5.010 sold
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12-in-1 Battery-Powered Motor Power Function Set, Construction Bricks & Parts Buildable Robot STEM Learning Toy with High-Torque, High-Speed Functions, Advanced Control System, Universal Brand Compatibility, Fantasy & Sci-Fi DIY Gift for 8+ Years

12-in-1 Battery-Powered Motor Power Function Set, Construction Bricks & Parts Buildable Robot STEM Learning Toy with High-Torque, High-Speed Functions, Advanced Control System, Universal Brand Compatibility, Fantasy & Sci-Fi DIY Gift for 8+ Years

5.017 sold
$39.97
1267PCS/PZS Space AT-AT Walking Machine Assembly Model Interlocking Model Building Blocks Set Compatible with 75288 Children's Creative Assembly DIY Handicraft STEAM Toy Collection Christmas and Birthday Gifts Building Block Sets

1267PCS/PZS Space AT-AT Walking Machine Assembly Model Interlocking Model Building Blocks Set Compatible with 75288 Children's Creative Assembly DIY Handicraft STEAM Toy Collection Christmas and Birthday Gifts Building Block Sets

4.7165 sold
Flash sale
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37-in-1 Motor Building Block Set, Technic Part-Compatible with Gears, Power Function Motor, Carbon Fiber Axles, Alloy Universal Joints, Rechargeable Battery Remote Control, Building Block Separator Tools Bricks
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37-in-1 Motor Building Block Set, Technic Part-Compatible with Gears, Power Function Motor, Carbon Fiber Axles, Alloy Universal Joints, Rechargeable Battery Remote Control, Building Block Separator Tools Bricks

4.839 sold
-10%$43.99$49.00
1137PCS with motor+electric walking AT-AT model assembly building blocks kit compatible with 10178 05050 81052 180017 children's DIY toys STEAM education birthday Christmas gifts Building Block Set

1137PCS with motor+electric walking AT-AT model assembly building blocks kit compatible with 10178 05050 81052 180017 children's DIY toys STEAM education birthday Christmas gifts Building Block Set

4.049 sold
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9-in-1 High-Torque Motor Power Building Block Playset - High-Speed Motor Kit, Advanced Control, STEM Learning Toy, Major Brand Compatible, Interlocking Technic Bricks, DIY Craft Ideas Accessory, Gift Ideas for Kids
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9-in-1 High-Torque Motor Power Building Block Playset - High-Speed Motor Kit, Advanced Control, STEM Learning Toy, Major Brand Compatible, Interlocking Technic Bricks, DIY Craft Ideas Accessory, Gift Ideas for Kids

6 sold
$39.98
AT-AT Classic All Terrain Robot Walker, Large Size Building Blocks Set, Movable Joints Design, Play & Display Gift for Boys Girls 10+

AT-AT Classic All Terrain Robot Walker, Large Size Building Blocks Set, Movable Joints Design, Play & Display Gift for Boys Girls 10+

$36.86
LEGO Game Boy Model Building Kit for Adults 72046
QVC, Inc

LEGO Game Boy Model Building Kit for Adults 72046

4.9165 sold
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Creative Fruit Gumball Machine Lego Model, Avocado Banana Grape Building Blocks, Bricks, DIY Handmade Gift, Adult Stress Relief Toy, Birthday Christmas Present

Creative Fruit Gumball Machine Lego Model, Avocado Banana Grape Building Blocks, Bricks, DIY Handmade Gift, Adult Stress Relief Toy, Birthday Christmas Present

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LEGO Technic Monster Jam Grave Digger Fire and Ice (42219) Unisex Brick Building Sets, Collectible Model Building Kits, Creative Construction Toy
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LEGO Technic Monster Jam Grave Digger Fire and Ice (42219) Unisex Brick Building Sets, Collectible Model Building Kits, Creative Construction Toy

4 sold
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Lego Technic Motorcycle 42132 Model Building Kit; Give Kids a Treat with This Motorcycle Model; 2-in-1 Toy for Kids Aged 7+ (163 Pieces)

Lego Technic Motorcycle 42132 Model Building Kit; Give Kids a Treat with This Motorcycle Model; 2-in-1 Toy for Kids Aged 7+ (163 Pieces)

$26.99
LEGO DREAMZzzz Grimkeeper the Cage Monster Building Set (71455) - Building Blocks, Buildable Model Kit with Figures
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LEGO DREAMZzzz Grimkeeper the Cage Monster Building Set (71455) - Building Blocks, Buildable Model Kit with Figures

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LEGO Friends Beach Amusement Park Building Set (41737) - 1,348-Piece Creative Construction Building Blocks Set with Wave Machine, Creative Building Set, Building Bricks
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LEGO Friends Beach Amusement Park Building Set (41737) - 1,348-Piece Creative Construction Building Blocks Set with Wave Machine, Creative Building Set, Building Bricks

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Electric V8 Engine Building Block Toy Kit, 488pcs Unisex Do-It-Yourself Bricks and Parts, Gears-Operated Functional Model for Mechanical Engineering Enthusiasts, Teen Boy Gift & Unique Gifts for Man
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Electric V8 Engine Building Block Toy Kit, 488pcs Unisex Do-It-Yourself Bricks and Parts, Gears-Operated Functional Model for Mechanical Engineering Enthusiasts, Teen Boy Gift & Unique Gifts for Man

4.3597 sold
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V8 Electric Engine Building Blocks, Creative Building Blocks, Programmable Phone Remote, Mechanical Model Kit, Desktop Decor, Gift Box, Perfect Birthday Present

V8 Electric Engine Building Blocks, Creative Building Blocks, Programmable Phone Remote, Mechanical Model Kit, Desktop Decor, Gift Box, Perfect Birthday Present

2 sold
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V8 Engine Model Kit 487PCS Functional Building Blocks, Mechanical V8 Realism DIY Assembly Bricks, Interlocking Craft Toy Gift for All Seasons
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V8 Engine Model Kit 487PCS Functional Building Blocks, Mechanical V8 Realism DIY Assembly Bricks, Interlocking Craft Toy Gift for All Seasons

4.888 sold
Limited time deal
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Mould King 10225 V8 Running Engine Motor Brick Kit, 855-Piece Interlocking Building Block DIY Engineering Model Collectible Construction Set, STEM Toy for Open-Ended Play, Valentine's Day Gift Idea, Diy Building Kit
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Mould King 10225 V8 Running Engine Motor Brick Kit, 855-Piece Interlocking Building Block DIY Engineering Model Collectible Construction Set, STEM Toy for Open-Ended Play, Valentine's Day Gift Idea, Diy Building Kit

3.9116 sold
$72.79
Vintage Enigma Machine Building Blocks Set, Mechanical Cipher Model with Alphabet Wheels, Visible Gears & Hand Crank, STEM DIY Construction Kit, Interactive Parent-Child Building Activity, Desktop Display Collectible and Holiday Gift
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Vintage Enigma Machine Building Blocks Set, Mechanical Cipher Model with Alphabet Wheels, Visible Gears & Hand Crank, STEM DIY Construction Kit, Interactive Parent-Child Building Activity, Desktop Display Collectible and Holiday Gift

1 sold
-50%$30.50$61.00
Mould King 15084 Bulldozer Engineering Truck Vehicle Building Block with Motor Remote Control Adults Kid Toy 1508 Pcs Construction Play
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Mould King 15084 Bulldozer Engineering Truck Vehicle Building Block with Motor Remote Control Adults Kid Toy 1508 Pcs Construction Play

4.9176 sold
Flash sale
$142.99
7541 Building Toy - Build & Display Set for Boys & Girls, Ages 18+ - Gift for Birthdays, Display in Home or Office.
Free shipping

7541 Building Toy - Build & Display Set for Boys & Girls, Ages 18+ - Gift for Birthdays, Display in Home or Office.

2 sold
$189.96
LEGO Disney Frozen Elsa's Ice Palace Buildable Princess Castle Toy Set 43244
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LEGO Disney Frozen Elsa's Ice Palace Buildable Princess Castle Toy Set 43244

5.0161 sold
-25%$53.99$71.99
Micro Brick Tactical Model Building Block Set, 1:3 Scale ABS Plastic DIY Kit, Collectible Display Model for Adult Hobbyists, Home & Collector Room Décor, Perfect Christmas, Halloween & Birthday Gift
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Micro Brick Tactical Model Building Block Set, 1:3 Scale ABS Plastic DIY Kit, Collectible Display Model for Adult Hobbyists, Home & Collector Room Décor, Perfect Christmas, Halloween & Birthday Gift

4.2660 sold
$19.99
1466 Pieces Fairy Tale Construction Building Blocks Brick Set, Perfect for Holidays, Birthdays, New Year Gifts, Abs Material, Mixed Color, Office Desk Decor, Diy, Building Sets

1466 Pieces Fairy Tale Construction Building Blocks Brick Set, Perfect for Holidays, Birthdays, New Year Gifts, Abs Material, Mixed Color, Office Desk Decor, Diy, Building Sets

3.8104 sold
-55%$6.29$13.99
Mechanical Building Model Assembly Kit, Soft Foam Interactive Toy for Outdoor Play, Ages 8+ Boys' Birthday Festival Gift
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Mechanical Building Model Assembly Kit, Soft Foam Interactive Toy for Outdoor Play, Ages 8+ Boys' Birthday Festival Gift

5.042 sold
Limited time deal
-20%$23.99$29.99
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Introduction

LEGO machines come to life when builders combine gears, motors, and sensors into moving models. Start with simple mechanisms then add power functions for automation.

  • Technic beams and pins create sturdy frames that withstand motion
  • Motors and battery packs bring wheels, arms, or conveyors to life
  • Programmable hubs let you control speed, direction, and timing

Experiment, iterate, and share your working creations with friends.

FAQs

Sets with motors are recommended for ages 9 and up; younger builders can start with manual mechanisms.

Many advanced sets include motors; separate Power Functions packs can expand simpler builds.

Yes, Technic pins and beams integrate with standard studs for hybrid creations.

Use wide bases, cross-bracing, and counterweights to prevent tipping during operation.

Official LEGO education packs and community guides offer step-by-step machine plans.