Yamato LT500AA Lt-500A Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 Mm 4-Blade Propeller Overview
The Yamato LT-500A laboratory stirrer set (SKU LT-500AA) is a complete, bench-ready overhead mixing package: the LT-500A digital stirrer main body plus its stand, support rod, and a stainless-steel ø10 × 500 mm stirring shaft with 4-blade propeller. It runs from 15–600 rpm on a gearless direct-drive, 30 W DC brushless motor and is tuned for high-viscosity samples.
Speed-feedback control maintains the set speed as viscosity changes mid-run, with maximum torque of 1.0 N·m (10.0 kgf·cm). A 3-digit digital display shows set speed alongside an LED torque/overload indicator, while overload stop, a current-limit circuit, and thermal motor protection guard both the drive and your sample. Everything needed to clamp, mount, and start stirring ships in the box.
How to Choose the Right LT Stirrer
Across the Yamato LT series, the model letter sets the balance between speed and torque — higher top speeds trade off maximum torque, so match the model to your sample:
- Sample viscosity: this LT-500A is rated for high-viscosity samples (1.0 N·m (10.0 kgf·cm) maximum torque).
- Speed range: 15–600 rpm — confirm your process rpm falls inside this band.
- Shaft & vessel: the ø10 mm chuck takes standard Yamato shafts; size the propeller to your vessel.
Specifications
| Specification | Detail |
|---|---|
| Material | Stainless steel |
| Speed Range | 15–600 rpm |
| Maximum Torque | 1.0 N·m (10.0 kgf·cm) |
| Motor | DC brushless, 30 W |
| Sample Viscosity | High |
| Type | Digital overhead laboratory stirrer |
| Speed Control | Speed feedback control — maintains set speed despite viscosity change |
| Display | Digital 3-digit speed display with LED torque/overload indicator |
| Safety Devices | Overload stop; current-limit circuit and thermal motor protection |
| Drive | Gearless direct drive, ø10 mm shaft |
| Included Accessories | Stirring shaft (ø10 × 500 mm), 75 mm 4-blade propeller, clamp |
| Configuration | Complete set — main body with stand, rod, and stainless-steel stirring shaft |
| Country of Origin | Japan |
| GTIN (Barcode) | 797059928972 |
| Shipping Weight | 23 lbs |
| Dimensions (L × W × H) | 24 × 18 × 18 in |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| LT-500AA | SET | SET |
Documentation
More in This Series
- Magnetic Stirrer With Hot Plate X 6 (300~1500 rpm) With External Transformer
- Strong Magnetic Stirrer, 50 To 1600 rpm
- Strong Magnetic Stirrer With Hot Plate, 50 To 1600 rpm
- Lab Stirrer Digital Main Body (34~340 rpm), Stainless Shaft & 75Mm 4-Blade Propeller
- Lab Stirrer Digital Main Body (100~1000 rpm), Stainless Shaft & 75Mm 4-Blade Propeller
- Lr-500A Set Main Body, Stand, Rod, Stainless Steel Shaft And 75 Mm 4-Blade Propeller
- Lr-500B Set Main Body, Stand, Rod, Stainless Steel Shaft And 75 Mm 4-Blade Propeller
- Laboratory Stirrer Digital Main Body Only 10~300 rpm
- Laboratory Stirrer Digital Main Body Only 15~600 rpm
- Laboratory Stirrer Digital Main Body Only 15~600 rpm
- Laboratory Stirrer Digital Main Body Only 25~1200 rpm
- Laboratory Stirrer Digital Main Body Only 25~1200 rpm
- Lt-400A Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 Mm 4-Blade Propeller
- Lt-400B Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 Mm 4-Blade Propeller
- Lt-400C Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 Mm 4-Blade Propeller
- Lt-500B Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 Mm 4-Blade Propeller
- Stand And Rod Set For Lr/Lt400/500
Ordering
Authorized dealer, ships from USA inventory. Serving academic, government, and research laboratories nationwide.
Frequently Asked Questions
What is included in the LT-500AA stirrer set?
The set includes the LT-500A digital stirrer main body, its stand and support rod, and a stainless-steel ø10 × 500 mm stirring shaft with a 4-blade propeller and clamp — everything needed to mount and run. Sample vessels and glassware are not included.
What sample viscosity is the LT-500A suited to?
It is rated for high-viscosity samples, delivering 1.0 N·m (10.0 kgf·cm) of maximum torque across a 15–600 rpm speed range. For markedly higher-viscosity work, step up to a higher-torque LT model.
Does the stirrer hold a constant speed as the sample thickens?
Yes. Speed-feedback control continuously adjusts the motor to maintain the set rpm even as viscosity rises during a run, and the digital display plus LED torque indicator let you monitor loading in real time.
