Structural, Motion Hardware

Part Number	Description / PDF	Quantity
903-0219-100 ROBOTIS	FRP42-A110K FRAME SET	8
903-0265-000 ROBOTIS	HN11-I101 IDLER BEARING SET	49
903-0273-000 ROBOTIS	PI-CAMERA FRAME SET	21
903-0239-000 ROBOTIS	FR12-H101K IDLER BEARING SET	51
902-0083-000 ROBOTIS	FRP42-I110K IDLER BEARING SET	3
903-0045-001 ROBOTIS	BIOLOID FP04-F11 PLST FRAME 2PCS	37
903-0205-000 ROBOTIS	MX-64 GEAR/BEARING SET	5
903-0241-000 ROBOTIS	FR12-S101K FRAME SET	93
903-0217-100 ROBOTIS	FRP42-H120K FRAME SET	0
903-0167-100 ROBOTIS	FR08-H101K FRAME SET	60
903-0087-001 ROBOTIS	AX-12A GEAR KIT SET	67
903-0152-100 ROBOTIS	FR05-S101K FRAME SET	40
903-0202-000 ROBOTIS	HN05-N102 SERVO HORN SET	0
903-0162-100 ROBOTIS	FR07-X101K FRAME SET	92
903-0046-001 ROBOTIS	BIOLOID FP04-F12 PLST FRAME 2PCS	37
903-0184-001 ROBOTIS	AX-18A GEAR KIT SET	17
903-0181-000 ROBOTIS	BIOLOID FP04-F54 PLST FRAME 4PCS	26
903-0152-000 ROBOTIS	FR05-S101 FRAME SET	188
903-0259-000 ROBOTIS	TB3 WAFFLE PLATE-IPL-01 8-PACK	2
903-0151-000 ROBOTIS	FR05-H101 FRAME SET	30

Structural, Motion Hardware

1. Overview

Structural hardware refers to components that provide mechanical support, fixation, or load-bearing functions in systems. Motion hardware enables controlled movement, positioning, or transmission of mechanical energy. Both categories are critical in automation, robotics, aerospace, and industrial machinery, ensuring precision, durability, and system integration.

2. Main Types and Functional Classification

Type	Function Features	Application Examples
Structural Fasteners	High-load bearing, vibration resistance, corrosion protection	Aerospace frame assembly, automotive chassis
Linear Guides	Low-friction linear motion control, high positioning accuracy	CNC machine tools, 3D printers
Ball Screws	Convert rotary to linear motion with 90%+ efficiency	Industrial robots, semiconductor manufacturing equipment
Shaft Couplings	Transmit torque while compensating for misalignment	Conveyor systems, packaging machinery

3. Structure and Components

Structural hardware typically includes threaded elements (bolts, screws), anchoring mechanisms, and load-distributing washers. Motion hardware combines precision-machined rails, recirculating ball bearings, and hardened steel shafts. Advanced systems integrate sensors and smart materials for adaptive control.

4. Key Technical Specifications

Parameter	Description	Importance
Load Capacity	Maximum static/dynamic force withstandable	Determines operational safety and lifespan
Positioning Accuracy	Micron-level deviation tolerance	Critical for semiconductor and optical equipment
Friction Coefficient	0.001-0.01 range for rolling elements	Impacts energy efficiency and heat generation
Corrosion Resistance	Measured by salt spray test duration	Essential for marine/chemical environments

5. Application Fields

Industrial Automation: Collaborative robots, AGV navigation
Aerospace: Satellite deployment mechanisms, aircraft actuation systems
Medical Equipment: MRI scanner positioning stages, surgical robots
Renewable Energy: Solar tracker orientation systems, wind turbine pitch control

6. Leading Manufacturers and Products

Manufacturer	Representative Product	Technical Highlights
THK Co., Ltd.	HSR Linear Guides	World's first self-lubricating rail system
MISUMI	Ball Screw Support Units	Integrated angular contact bearings
Bosch Rexroth	IndraDrive Motion Controllers	Integrated safety functions up to SIL-3

7. Selection Guidelines

Consider operating environment (temperature, humidity), load dynamics (shock, vibration), and precision requirements. For example, cleanroom applications require non-outgassing materials, while outdoor installations demand IP67-rated enclosures. Cost optimization can be achieved through standardized component selection.

8. Industry Trends

Key developments include additive manufacturing of lattice-structured supports, IoT-enabled condition monitoring systems, and bio-inspired adhesives replacing traditional fasteners. The market is projected to grow at 5.8% CAGR through 2030, driven by Industry 4.0 automation demands.