Yamato LT/LR-Series Stirrer
LT Series stirrers include LT400A and LT500A with higher torque, LT400V and LT500B with well-balanced speed and torque, and LT400C and LT400D with high speed to support different applications
Key Features
- Highly sensitive feedback system keeps the set speed even with changing viscosity during stir
- Maintenance free DC brushless motor
- Digital speed indicator for accurate speed setting and confirmation
- Noise prevention measures for optimal work environment
- More safety-oriented design
LR500A/B Series Digital Laboratory Stirrer
- DC brushless motor considered superior in safety as there are no brushes to cause sparks ad no brush replacement required
- Direct-drive system reduces noise and require low maintenance
- Achieves high torque enabling stirring of high viscosity solution
- Digital tachometer for easy speed setting and confirmation
- Load on the stirring shaft can be monitored by LED2 display. An overload lamp turns on when exceeding the maximum load, stopping the motor automatically.
- Revolution feedback control function can maintain the setting rate despite change of load (especially suitable for high viscosity samples)
| Specifications Table | ||||||
|---|---|---|---|---|---|---|
| Model | LT400A | LT400B | LT400C | LT400D | LT500A | LT500B |
| Viscosity of sample | High | Medium | Medium-Low | Low | High | Medium |
| Speed range | 10~300rpm | 15~600rpm | 25~1200rpm | 60~3000rpm | 15~600rpm | 25~1200rpm |
| Torque |
0.9N•m
(9.0kgf•cm)
|
0.5N•m
(5.0kgf•cm)
|
0.3N•m
(3.0kgf•cm)
|
0.1N•m
(1.0kgf•cm)
|
1.0N•m
(10.0kgf•cm)
|
0.6N•m
(6.0kgf•cm)
|
| Motor | DC brushless motor 30W | DC brushless motor 70W | ||||
| Speed control | Feedback control | |||||
| Panel display | Digital speed display, Overload display*¹ , Torque indicator (20% gradation)*² | |||||
| Chuck | ø8mm drill chuck | |||||
| Safety device | Current limit circuit *³ , Thermal protector*4 , Drill chuck cover | |||||
| External WxDxH | 146 x 154 x 165 mm | |||||
| Power source | AC100V~AC125V 50/60Hz | |||||
| Power cord | Power supply cord with bipolar grounding type plug 2m | |||||
| Weight | 2.4 kg | |||||
| Included accessories | Clamp, safety cover, chuck handle | |||||
| Operational accessories* | Stirring shaft (stainless steel or glass), propellers (different types and sizes),stand and rod |
|||||
| Specifications Table | ||||||
|---|---|---|---|---|---|---|
| Model | LT400A | LT400B | LT400C | LT400D | LT500A | LT500B |
| Viscosity of sample | High | Medium | Medium-Low | Low | High | Medium |
| Speed range | 10~300rpm | 15~600rpm | 25~1200rpm | 60~3000rpm | 15~600rpm | 25~1200rpm |
| Torque |
0.9N•m
(9.0kgf•cm)
|
0.5N•m
(5.0kgf•cm)
|
0.3N•m
(3.0kgf•cm)
|
0.1N•m
(1.0kgf•cm)
|
1.0N•m
(10.0kgf•cm)
|
0.6N•m
(6.0kgf•cm)
|
| Motor | DC brushless motor 30W | DC brushless motor 70W | ||||
| Speed control | Feedback control | |||||
| Panel display | Digital speed display, Overload display*¹ , Torque indicator (20% gradation)*² | |||||
| Chuck | ø8mm drill chuck | |||||
| Safety device | Current limit circuit *³ , Thermal protector*4 , Drill chuck cover | |||||
| External WxDxH | 146 x 154 x 165 mm | |||||
| Power source | AC100V~AC125V 50/60Hz | |||||
| Power cord | Power supply cord with bipolar grounding type plug 2m | |||||
| Weight | 2.4 kg | |||||
| Included accessories | Clamp, safety cover, chuck handle | |||||
| Operational accessories* | Stirring shaft (stainless steel or glass), propellers (different types and sizes), stand and rod |
|||||
| Item | Control Type | Speed Range | Unit of Measure | Price | Purchase | |
|---|---|---|---|---|---|---|
|
YAMLT-400AA
LT-400AA
|
Analog | 10 to 300 rpm | Each |
$1,720.95
|
||
|
YAMLT-400CA
LT-400CA
|
Analog | 25 to 1,200 rpm | Each |
$1,720.95
|
||
|
YAMLT-400BA
LT-400BA
|
Analog | 15 to 600 rpm | Each |
$1,720.95
|
||
|
YAMLR-500AA
LR-500AA
|
Digital | 34 to 340 rpm | Each |
$2,524.95
|
||
|
YAMLT-500AA
LT-500AA
|
Analog | 15 to 600 rpm for high viscosity samples | Each |
$1,967.95
|
||
|
YAMLT-500BA
LT-500BA
|
Analog | 25 to 1,200 rpm for medium viscosity samples | Each |
$1,967.95
|
||
|
YAMLR-500BA
LR-500BA
|
Digital | 100 to 1,000 rpm | Each |
$2,524.95
|