Motorized Running Wheel
Motorized running wheel system for controlled rodent exercise protocols with infrared activity monitoring, available in mouse and rat configurations.
Louise Corscadden, PhD
Director of Science · ConductScience
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The Motorized Running Wheel provides precise control over rodent exercise protocols for cardiovascular conditioning, metabolic studies, and behavioral research. Available in mouse (23 cm diameter) and rat (35 cm diameter) configurations, the system features infrared sensor detection with 70° sensing angle for accurate activity monitoring. The motorized design enables forced exercise paradigms with consistent speed control, eliminating variability associated with voluntary wheel running.
Constructed with semicircular detection sheets positioned 2-3 cm from wheel sides, the system provides reliable locomotor activity measurement across extended experimental sessions. The elevated frame design (8.3 cm for mouse, 12.4 cm for rat) ensures proper animal positioning while minimizing interference with natural running mechanics. Assembly is required upon delivery, with comprehensive storage solutions included for laboratory organization.
How It Works
The motorized running wheel operates through controlled rotation of the wheel mechanism, enabling researchers to set precise speeds independent of animal motivation. Infrared sensors positioned at 70° angles detect animal movement through interruption of infrared beams as the subject runs. The semicircular detection sheets create consistent sensor zones, ensuring reliable activity measurement regardless of animal position within the wheel.
Motor control systems maintain consistent wheel speed, eliminating the variable pacing common in voluntary wheel running. This standardization enables dose-response studies of exercise intensity and duration. The infrared detection system captures wheel rotations and converts them to distance and speed measurements, providing quantitative data on locomotor performance throughout the experimental session.
Features & Benefits
storage_included
- Yes
assembly_required
- Yes
warranty_length
- 1 year
motorized
- Yes
Behavioral Construct
- Motor coordination
- Exercise capacity
- Locomotor activity
- Physical endurance
- Fatigue resistance
Automation Level
- semi-automated
Research Domain
- Aging Research
- Behavioral Pharmacology
- Cardiovascular
- Learning and Memory
- Metabolic Research
- Motor Function
- Neurodegeneration
- Neuroscience
Species
- Mouse
- Rat
Compatible Tracking Software
- ConductVision
Weight
- 6.06 kg
Dimensions
- L: 65.0 mm
- W: 36.0 mm
- H: 27.0 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Wheel Diameter Options | 23 cm (mouse) and 35 cm (rat) species-specific configurations | Single size options or limited species configurations | Optimizes biomechanics for each species while maintaining consistent experimental protocols across studies. |
| Detection System | Infrared sensors at 70° angle with semicircular detection sheets | Basic rotation encoders or single-point sensors | Provides comprehensive activity detection across the full wheel width for accurate locomotor measurement. |
| Frame Height Positioning | Species-specific heights: 8.3 cm (mouse), 12.4 cm (rat) | Fixed height designs or manual adjustment systems | Ensures optimal animal positioning for natural running mechanics without compromising detection accuracy. |
| Motor Control Integration | Motorized system for forced exercise protocols | Voluntary-only systems or basic motorization | Enables standardized exercise interventions with precise speed control for dose-response studies. |
| Assembly Configuration | Assembly-required with integrated storage solutions | Pre-assembled units with basic packaging | Allows setup customization while providing organized laboratory storage and reduced shipping costs. |
This system combines species-specific wheel dimensions with precision infrared detection and motorized control for standardized exercise protocols. The dual-configuration design accommodates both mouse and rat studies while maintaining consistent detection accuracy across species.
| Model | SKU | Listed price | Status | Dimensions |
|---|---|---|---|---|
| Rat | CS-958381 | $2,990.00 | Available | 65.0 x 36.0 x 27.0 cm |
| Mouse | CS-958381 | $2,890.00 | Available | 65.0 x 36.0 x 27.0 cm |
Practical Tips
Verify motor speed accuracy using external measurement tools before beginning experimental sessions.
Why: Ensures actual wheel rotation matches programmed speeds for precise exercise dose delivery.
Clean infrared sensor surfaces weekly with appropriate optical cleaning materials to maintain detection accuracy.
Why: Debris accumulation can interfere with beam transmission and reduce measurement reliability.
Allow animals 5-10 minutes of habituation at low speeds before beginning experimental protocols.
Why: Reduces stress responses and ensures natural running mechanics during data collection periods.
Check semicircular sheet positioning if detection signals become inconsistent during operation.
Why: Sheet displacement can create detection dead zones that compromise activity measurement accuracy.
Monitor sensor output signals in real-time during initial sessions to identify any detection anomalies.
Why: Early identification of signal issues prevents data loss in long-duration experimental protocols.
Implement emergency stop protocols accessible during all motorized operation sessions.
Why: Provides immediate intervention capability if animal distress or equipment malfunction occurs.
Lubricate wheel bearings according to manufacturer specifications to prevent mechanical wear.
Why: Proper lubrication maintains smooth operation and prevents speed variations due to mechanical friction.
Document baseline voluntary activity levels before implementing forced exercise protocols.
Why: Provides reference data for interpreting responses to motorized exercise interventions.
Setup Guide
What’s in the Box
- Running wheel assembly (species-specific diameter)
- Motor drive system
- Frame components and hardware
- Infrared sensor array
- Semicircular detection sheets
- Assembly hardware and fasteners
- User manual and setup instructions
- Storage organization components
- Data interface cables (typical)
- Calibration reference materials (typical)
Warranty
ConductScience provides a 1-year manufacturer warranty covering defects in materials and workmanship, with technical support for setup and operational guidance.
Compliance
What is the maximum speed range achievable with the motorized system?
Consult product datasheet for specific speed specifications. The motor control system is designed to provide consistent rotation across a range suitable for rodent exercise protocols.
How does data collection interface with laboratory information systems?
The infrared sensor system generates digital output signals for integration with standard data acquisition platforms. Specific interface protocols should be verified in the technical documentation.
What maintenance intervals are recommended for sustained operation?
Regular inspection of wheel bearings, motor connections, and sensor alignment is recommended. Cleaning protocols should address animal bedding debris and maintain sensor optical clarity.
Can wheel speed be adjusted during experimental sessions?
The motorized control system allows speed adjustment during operation. Specific programming capabilities depend on the control interface configuration.
How does this compare to voluntary wheel running systems?
The motorized design eliminates speed variability inherent in voluntary systems, enabling standardized exercise doses. This provides better experimental control but may alter natural behavior patterns.
What are the power requirements for laboratory installation?
Consult product specifications for electrical requirements including voltage, amperage, and any special power conditioning needs for motor operation.
How is wheel direction controlled for bidirectional studies?
Motor control capabilities for directional changes should be verified in the technical documentation as this varies with control system configuration.
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