Upper limb isokinetic dynamometer A8 mini5S

kneelower limbankle

Overview
Passed Scientific & Technological Achievement Evaluation by Chinese Association of Rehabilitation Medicine. Listed in Rehabilitation Medicine Guidelines issued by Chinese Association of Rehabilitation Medicine.

Product Introduction
Adopting advanced dynamic accommodating resistance control technology, the A8 mini5S integrates seven training modes (isokinetic, isometric, isotonic, continuous passive motion, progressive continuous passive motion, elastic resistance and proprioceptive training). It provides quantitative functional assessment, immersive virtual-scenario interactive training and comparative kinematic feedback for neurological and sports-injury rehabilitation. The portable bedside isokinetic design enables diversified clinical applications and early intervention.

Functional Features

• Seven integrated training modes: isokinetic, isometric, isotonic, CPM, progressive CPM, elastic resistance and proprioceptive training for full-cycle musculoskeletal rehabilitation.
• Bedside mobile isokinetic robot with compact footprint and free mobility to support early rehabilitation across clinical environments.
• Applicable to all stages of neurological rehabilitation: acute early phase, intermediate phase and late functional recovery phase.
• 12 interchangeable joint attachments (shoulder, elbow-shoulder, wrist, hip-knee, ankle, steering wheel) supporting over 20 types of motion testing and training for six major joints.
• High-precision power actuator enabling ultra-early intervention: minimum output angular velocity 0.05°/s with 1% full-scale error tolerance for accurate assessment and training.
• Continuously adjustable angular velocity and variable torque across joints, enabling simultaneous agonist–antagonist co-training and comprehensive functional evaluation.
• Built-in IoT data interface for synchronous integration of assessment and training records; supports quantitative reporting and data management.

6 Major Joints, 22 Standard Motion Patterns

• Shoulder abduction / adduction
• Horizontal shoulder flexion (horizontal adduction) / horizontal abduction
• PNF D2 pattern
• Shoulder internal rotation / external rotation
• PNF D1 pattern
• Shoulder flexion / extension
• Elbow flexion / extension
• Forearm pronation / supination
• Wrist radial deviation / ulnar deviation
• Wrist flexion / extension
• Seated knee flexion / extension
• Prone knee flexion / extension
• Supine knee flexion / extension
• Hip abduction / adduction
• Hip internal rotation / external rotation
• Supine ankle plantarflexion / dorsiflexion
• Prone ankle plantarflexion / dorsiflexion

Technical specifications

• Model: A8 mini5S
• Power head torque setting range: ≥ 0 Nm to 300 Nm
• Angular velocity adjustment range: ≥ 0.05°/s to 360°/s
• Rotation angle of power head shaft: ≥ 360°
• Power supply: AC 220 V, 50 Hz
• Rated power: 1150 W
• Minimum output angular velocity: 0.05°/s with 1% full-scale error tolerance
• Integrated training modes: isokinetic, isometric, isotonic, CPM, progressive CPM, elastic resistance, proprioceptive training
• Interchangeable joint attachments: 12 (shoulder, elbow-shoulder, wrist, hip-knee, ankle, steering wheel accessories)
• Coverage: 22 standard motion patterns across six major joints (shoulder, elbow, wrist, hip, knee, ankle)
• Features: portable bedside mobile isokinetic design, high-precision actuator, IoT data interface, immersive virtual-scenario interactive training, quantitative functional assessment