Product Overview
Reliable custom rubber parts for industrial applications
Quick Answer
Quadruped robot foot pad BP Foot End is a black SBR rubber component for robot leg-end contact, impact cushioning and anti-slip support. The provided size is approximately 66.89 × 76.58 × 35.91 mm, with 70 ±5 Shore A hardness. Contact surface, mounting interface, tolerance and packaging are available upon request.
Quadruped robot foot pad BP Foot End is a black SBR rubber component designed for robot leg-end contact, impact cushioning, anti-slip support and mechanical interface protection. The provided overall size is approximately 66.89 × 76.58 × 35.91 mm. The material is SBR with 70 ±5 Shore A hardness.
Quadruped Robot Foot Pad BP Foot End for Robotic Ground Contact
The BP Foot End is a rubber ground-contact component engineered for quadruped robot leg assemblies, sized at approximately 66.89 x 76.58 x 35.91 mm and molded from black SBR rubber at 70 ± 5 Shore A hardness. This firmer hardness grade delivers a denser, more load-supportive contact surface, making it well suited to heavier robot platforms or higher-impact gaits that demand structural stability alongside reliable ground traction.
Key Specifications
| Parameter | Specification |
|---|---|
| Product Name | BP Foot End |
| Overall Dimensions | Approx. 66.89 x 76.58 x 35.91 mm |
| Material | SBR (Styrene Butadiene Rubber) |
| Hardness | 70 ± 5 Shore A |
| Color | Black |
| Function | Ground-contact and load-bearing component for robotic leg foot ends |
What Is the BP Foot End?
The BP Foot End is a rubber foot-end component designed to fit onto the lower leg linkage of a quadruped robot, serving as the primary point of contact between the robot and the ground during locomotion. Measuring approximately 66.89 mm in width, 76.58 mm in length, and 35.91 mm in height, the component is molded from SBR rubber compounded to a firm 70 ± 5 Shore A hardness in black. This firmer hardness, compared to softer traction-oriented foot pads, provides greater load-bearing rigidity at the point of ground contact, helping the foot end resist deformation under sustained body weight while still delivering dependable grip during walking, trotting, or running movements.
Dimensional Profile
| Feature | Reference Value |
|---|---|
| Width | 66.89 mm |
| Length | 76.58 mm |
| Height | 35.91 mm |
| Hardness | 70 ± 5 Shore A |
| Color | Black |
| Material | SBR |
The compact 66.89 x 76.58 x 35.91 mm envelope keeps the BP Foot End sized for direct integration onto a robotic leg’s foot-end bracket, while its firm hardness grade supports consistent load distribution across the full range of the robot’s gait cycle.
Material Properties: SBR Rubber
SBR (styrene butadiene rubber) is a synthetic rubber compound widely used in foot pad and wear-component applications where cost-effective durability and abrasion resistance are priorities.
- Firm Load-Bearing Hardness: At 70 ± 5 Shore A, this compound offers a firmer, more structurally supportive feel than softer traction-focused pads, suited to heavier platforms or higher-impact gaits.
- Strong Abrasion Resistance: SBR is well regarded for its resistance to surface wear under repeated ground contact and sliding friction.
- Dimensional Stability: The defined 66.89 x 76.58 x 35.91 mm envelope ensures a consistent, repeatable fit within the leg’s foot-end bracket across production batches.
- Impact Durability: The compound’s density and hardness help it withstand repeated impact loading without rapid deformation or surface breakdown.
- Consistent Black Finish: Manufactured in black for uniform appearance and easier visual inspection of wear over the component’s service life.
Key Features
- Compact, defined footprint of approximately 66.89 x 76.58 x 35.91 mm for direct leg bracket integration.
- Firm 70 ± 5 Shore A SBR hardness balances load support with ground traction.
- Black rubber finish for consistent appearance and easy wear inspection.
- SBR compound selected for cost-effective abrasion and impact resistance under repeated loading cycles.
- Designed as a replaceable wear component to extend the service life of the robot’s leg assembly.
Common Applications
- Quadruped robotic platforms requiring firm, load-bearing foot-end support.
- Industrial inspection, rescue, or heavier-duty robotic mobility systems.
- Field-deployed robots operating on varied terrain requiring durable ground contact points.
- Replacement and maintenance parts programs for legged robotic systems.
- Robotic leg assemblies where higher hardness foot ends are preferred over softer traction pads.
Why Choose SBR for This Foot End
SBR rubber strikes a practical balance between cost, abrasion resistance, and mechanical durability, making it a common choice for load-bearing wear components subjected to repeated impact cycles. The 70 ± 5 Shore A hardness selected for the BP Foot End provides firmer structural support at the ground-contact point than typical softer traction pads, which is particularly valuable for quadruped platforms carrying heavier payloads or operating with more forceful gait patterns where excessive foot pad compression could affect stability.
Custom Manufacturing Options
- Custom overall dimensions to match different leg bracket designs.
- Custom Shore hardness grade for different load-bearing or traction balance requirements.
- Custom color for component identification.
- Custom surface tread pattern for enhanced traction on specific terrain types.
- Custom compound selection (SBR, natural rubber, or other synthetic blends) for specialized performance needs.
FAQ
What is BP Foot End used for?
BP Foot End is a quadruped robot foot pad used at the robot leg-end contact position. It provides a rubber contact layer for ground interaction, impact cushioning, anti-slip support and protection of the rigid mechanical foot structure.
What are the provided dimensions of this quadruped robot foot pad?
The provided overall size is approximately 66.89 mm length, 76.58 mm width and 35.91 mm height. Mounting interface, contact surface profile and dimensional tolerance should be confirmed before sampling or production.
What material and hardness are specified?
The specified material is black SBR rubber with 70 ±5 Shore A hardness. This hardness range provides a firm elastomer structure for robotic foot-end contact. Final suitability should be reviewed with the robot load, surface condition and movement frequency.
Can the foot pad profile be customized?
Yes. Outer profile, contact surface texture, mounting interface, size, tolerance, material compound and hardness can be customized according to the robot leg-end structure. Accurate interface information is important for stable installation and repeatable motion performance.
How should buyers evaluate the rubber foot pad for robotic use?
Buyers should confirm the operating surface, load, movement frequency, installation method and required traction behavior. These factors affect material selection, hardness, contact surface design, wear behavior and the expected cushioning performance of the rubber foot pad.
Are samples available before bulk production?
Samples are available upon request. Sample preparation depends on confirmed geometry, material compound, Shore A hardness, color, tooling status, inspection requirements and packaging method. A robot foot interface sample helps verify fit before batch production.
Request a Custom Quote
Send the confirmed specification, CAD file, physical sample or robot foot interface information for review. Please include size, contact surface, mounting interface, SBR material requirement, 70 ±5 Shore A hardness, color, load condition, ground surface, quantity, annual demand and packaging method.
