2310030209 Rod
$95.00
Why order the LR500BA from LabSupplies.com
Authorized Yamato Scientific dealerGenuine new Yamato equipment and parts, listed by Yamato part number.
1-year Yamato warrantyYamato Scientific America's published warranty, from shipment. Valid only through authorized dealers.
Ships from US inventoryShipped to your lab from US inventory.
Yamato-certified serviceCalibration and preventive maintenance on site or at Yamato's California service center.
LR-500B Set Main Body, Stand, Rod, Stainless Steel Shaft And 75 mm 4-Blade Propeller Overview
A gearless direct-drive system turns the ø10 mm stainless-steel shaft, cutting noise and lowering maintenance. Brushless construction removes spark-prone brushes and eliminates brush replacement. Revolution feedback control holds the set rate as load shifts, and an LED torque indicator shows the load on the stirring shaft in real time.
Key Features
- DC brushless motor: 100 W direct-drive design runs spark-free with no brushes to replace.
- Speed feedback control: maintains the set rpm despite viscosity or load changes across the 100–1000 rpm range.
- Digital readout: 3-digit speed display with an LED torque and overload indicator.
- Overload protection: an overload lamp lights and the motor stops automatically when the maximum load is exceeded.
- Complete set: main body, stand, rod, ø10 × 500 mm stainless-steel shaft, 75 mm 4-blade propeller, and clamp.
How to Choose the Right Stirrer
- Drive design: gearless brushless motors lower noise and maintenance versus brushed alternatives.
Specifications
| Specification | Detail |
|---|---|
| Material | Stainless steel |
| Speed Range | 100–1000 rpm |
| Maximum Torque | 0.98 N·m (10 kgf·cm) |
| Motor | DC brushless, 100 W |
| Sample Viscosity | Medium |
| 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 |
| 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) | 797059928880 |
| Shipping Weight | 30 lbs |
| Shipping Dimensions (L × W × H) | 24 × 18 × 18 in |
| Warranty | 1 year (Yamato Scientific America) |
| Service | Calibration and preventive maintenance on site by Yamato-certified technicians or at Yamato's California service center |
Ordering Information
| Catalog number | GTIN / UPC |
|---|---|
| LR-500BA | 797059928880 |
| Manufacturer | Yamato Scientific |
| Manufacturer part number | LR-500BA |
| UNSPSC | 41103810 — Overhead stirrers |
| HTS code | 8479.82.0040 |
| Export classification (ECCN) | EAR99 |
Documents & Downloads
Parts & Accessories for the LR Series
Genuine Yamato LR-series parts. Fitment is taken from each part's Yamato description.
No parts in this group fit the LR500BA. Switch to All LR series.
More in This Series
- Yamato MG600H Magnetic Stirrer With Hot Plate X 6 (300~1500 rpm) With External Transformer
- Yamato MFD800 Strong Magnetic Stirrer, 50 To 1600 rpm
- Yamato MFH800 Strong Magnetic Stirrer With Hot Plate, 50 To 1600 rpm
- Yamato LR500A Lab Stirrer Digital Main Body (34~340 rpm), Stainless Shaft & 75Mm 4-Blade Propeller
- Yamato LR500B Lab Stirrer Digital Main Body (100~1000 rpm), Stainless Shaft & 75Mm 4-Blade Propeller
- Yamato LR500AA LR-500A Set Main Body, Stand, Rod, Stainless Steel Shaft And 75 mm 4-Blade Propeller
- Yamato LT400A Laboratory Stirrer Digital Main Body Only 10~300 rpm
- Yamato LT400B Laboratory Stirrer Digital Main Body Only 15~600 rpm
- Yamato LT500A Laboratory Stirrer Digital Main Body Only 15~600 rpm
- Yamato LT400C Laboratory Stirrer Digital Main Body Only 25~1200 rpm
- Yamato LT500B Laboratory Stirrer Digital Main Body Only 25~1200 rpm
- Yamato LT400AA LT-400A Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 mm 4-Blade Propeller
- Yamato LT400BA LT-400B Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 mm 4-Blade Propeller
- Yamato LT400CA LT-400C Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 mm 4-Blade Propeller
- Yamato LT500AA LT-500A Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 mm 4-Blade Propeller
- Yamato LT500BA LT-500B Set Main Body, Stand, Rod, Stainless Steel Shaft And 60 mm 4-Blade Propeller
- Yamato YSA0000194 U Stand For LR/LT400/500
Frequently Asked Questions
What is the speed range of the Yamato LR500B stirrer?
The LR500B operates from 100 to 1000 rpm. Digital speed feedback control maintains the set rate even as sample viscosity or load changes.
What accessories are included with the LR500B Set?
The set includes the main body, stand, rod, a ø10 × 500 mm stainless-steel stirring shaft, a 75 mm 4-blade propeller, and a clamp. Five components ship together as one kit.
What materials contact the sample?
The stirring shaft and propeller are stainless steel. The ø10 mm direct-drive shaft measures 500 mm in length.
What is the UNSPSC code for the Yamato LR500BA?
The Yamato LR500BA is classified under UNSPSC 41103810 (overhead stirrers).
Is there a spec sheet or brochure for the Yamato LR500BA?
Yes. The Yamato LT / LR Laboratory Stirrer brochure (376 KB PDF) is linked under Documents & Downloads on this page.
