Columbus Instruments Animal Treadmill: Exer 3/6 大/小鼠通用跑步機

Columbus Instruments 生產的 Exer 3/6 跑步機可供大鼠與小鼠使用,其構造簡單耐用,並且可額外選配電刺激器、自動升降裝置與自動速度校正功能,所有選配功能皆可事後擴充。Exer 3/6跑步機透過更換隔板達到讓不同種類動物進行實驗的目的,最多可供3隻大鼠或6隻小鼠使用。


General Information

Exer-3/6, currently in its 3rd generation, is a general purpose three (rats) or six (mice) lane animal exerciser utilizing single belt construction with dividing walls suspended over the tread surface. Exer-3/6 can be supplied with or without a stimulus assembly. An electrical stimulus system option is composed of three or six shock grids, each with individual on/off switches. Stimulus intensity is adjustable and LED lamps indicate which stimulus grid is active. Design of electrical stimulus grid reflects special attention to avoid injuries to animals. Animals are exercised in three or six compartments made of durable plastic (clear Lexan or opaque PVC). For some applications, users may choose to purchase Exer-3/6 with a single large compartment. An included drive motor controller provides smooth and continuous adjustment of speed in the range 3-100 m/m. The exercising belt is made with special material that facilitates the animals' grip and is easy to clean.


Software included, provides remote control over the treadmill and settings for speed and acceleration, records distance traveled and data is saved in CSV format for Excel or similar statistical software.



3 individual lanes for rats 

6 individual lanes for mice 

Single belt construction

NEW Automated Inclination option available

Unique wide range of speed adjustable from 3 to 100 meters per minute.

Adjustable Acceleration in 0.1 Meter/minute-steps per second

Digital display of Distance Traveled

Software Included 

Adjustable inclination: 0-25°

Electrical Stimulus with individual on/off switches per lane

Belt texture facilitates animal grip.


Overall dimensions: 33" x 20" x 20" (33 x 50.8 x 50.8cm)

Each exercise lane dimensions: 

Rats: 17.25"L x 4.75"W x 5"H (43.8 x 12 x 12.7 cm) 

Mice: 17.25"L x 2.37"W x 5"H (43.8 x 6 x 12.7 cm)

Stimulus area (shocking grid area): 

Rats: 4.5" x 4.75" (11.4 x 12cm)

Mice: 4.5" x 2.37" (11.4 x 6cm)

Stimulus current: 0 to 1.5mA (adjustable): 

Stimulus voltage: 163V

Repetition Rate: Adjustable, 1Hz, 2Hz, or 3Hz 

Tread inclination: 0 to 25° in 5° steps

Optional Tread Decline: -15 to 0° in 5° steps