Ankle Prosthesis

Robotically-Controlled Ankle Mechanics

Technical Specifications

Please download our documentation to learn more about our products.

Caplex Advantage

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Tethered off-board actuation and control
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Best-in-class torque to weight ratio
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Proven flexibility, usability, and robustness

Ready to Work Together?

Please don’t hesitate to contact us by following the button below to our intake form. We will get back to you within 1-2 business days.

Caplex Advantage

Star icon
Tethered off-board actuation and control
Star icon
Best-in-class torque to weight ratio
Star icon
Proven flexibility, usability, and robustness

Meet the Caplex PRO Ankle Prostheses

Our prosthetic ankle devices interface with the body using industry-standard pyramid adapters, suitable for persons with below-knee amputation or with Humotech simulator boots, and provide robotically-controlled keel/forefoot behavior. They feature adjustable heel stiffness as well as adjustable forefoot length and device mass. Suitable for use in laboratories studying emulation test-drive paradigms, developing robotic control strategies, and more.

PRO-004 - Coming Soon!

A robotically-controlled prosthetic pylon with adjustable axial stiffness, damping, and power.

PRO-003 Modular Ankle Foot Prosthesis with Multi-Axial Actuation

The PRO-003 is a tethered prosthetic foot appropriate for walking on a level, inclined, or cross-sloped treadmill, uneven treadmill, or stairmill for users weighing up to 263 lbs. Plantar/dorsi-flexion torque as well as inversion/eversion torque is controlled by our off-board Full-Sized Actuator Units (Single-Axis or Multi-Axis) and Control System. Sensors include load cells for torque applied by—and an encoder for rotational position of—the forefoot segments. It can accommodate a range of user foot sizes (approximately shoe sizes 26cm to 29cm).

PRO-002 Modular Ankle-Foot Prosthesis

The PRO-002 is a tethered prosthetic foot appropriate for walking on a level or inclined treadmill, or stairmill for users weighing up to 250 lbs. Plantar/dorsi-flexion torque is controlled by our off-board Full-Sized Actuator Units (Single-Axis or Multi-Axis) and Control System. Sensors include a load cell for torque applied by—and an encoder for rotational position of—the forefoot segment. It can accommodate a range of user foot sizes (approximately shoe sizes 26cm to 29cm).

PRO-001 Ankle-Foot Prosthesis

Our legacy PRO-001 is a tethered prosthetic foot appropriate for walking on a level or inclined treadmill, or stairmill for users weighing up to 250 lbs. Plantar/dorsi-flexion torque is controlled by our off-board Full-Sized Actuator Units (Single-Axis or Multi-Axis) and Control System. Sensors include a load cell for torque applied by—and an encoder for rotational position of—the forefoot segment. It is designed for an average US male foot size.

Technical Specifications

Please download our documentation to learn more about our products.

Highlighted Case Studies

Ready to Work Together?

Please don’t hesitate to contact us by following the button below to our intake form. We will get back to you within 1-2 business days.
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