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RWD Series
HUXI
Four models cover 20L to 100L stirring volume, matching small lab tests and medium batch production. Different torque options adapt to low to ultra-high viscosity samples.
DC brushless motor runs stably with long service life. Automatic torque adjustment adapts to changing sample viscosity, keeping stirring state consistent all the time.
Speed accuracy reaches ±1rpm with coarse and fine dual adjustment. Timing range up to 9999 minutes, fully meeting long-cycle laboratory stirring experiments.
Self-locking collet and stirring paddle lifting hole simplify paddle installation and height adjustment. Operators can finish setup quickly without professional training.
IP42 protection grade, equipped with overload, short circuit and motor fault auto-stop function. Collet protector and anti-slip pad improve overall operation safety.
| Model | RWD50 | RWD100 | RWD150 | RWD200 |
| Item No | 1003001002 | 1003002002 | 1003003002 | 1003014005 |
| Input Voltage (V) | 100~240 | 100~240 | 100~240 | 100~240 |
| Output Voltage (V) | 24 | 24 | 24 | 24 |
| Frequency(Hz) | 50~60 | 50~60 | 50~60 | 50~60 |
| Capacity(L) | 20 | 40 | 60 | 100 |
| Speed Range(rpm) | 30~2200 | 30~2200 | 30~2200 | 30~2200 |
| Speed Display | LCD | LCD | LCD | LCD |
| Speed Accuracy(rpm) | ±1 | ±1 | ±1 | ±1 |
| Speed adjust mode | Coarse and fine | Coarse and fine | Coarse and fine | Coarse and fine |
| Timing range(min) | 1~9999 | 1~9999 | 1~9999 | 1~9999 |
| Time Display | LCD | LCD | LCD | LCD |
| Max. torque(N.cm) | 40 | 60 | 80 | 100 |
| Max. viscosity (mpa.s) | 10000 | 50000 | 80000 | 100000 |
| Input Power(w) | 60 | 120 | 160 | 400 |
| Output Power(w) | 50 | 100 | 150 | 200 |
| Protection class | IP42 | IP42 | IP42 | IP42 |
| Motor protection | Display failure and stop automatically | |||
| Overload protection | Display failure and stop automatically | |||
| Security | Collet protector + anti-slip pad | |||
| Allowable ambient temperature (°C) | 5~40 | 5~40 | 5~40 | 5~40 |
| Allowable ambient humidity (%) | 80 | 80 | 80 | 80 |
| Packing Size(mm) | 803x400x140 | 803x400x140 | 803x400x140 | 803x400x140 |
| NW(KG) | 7 | 7.5 | 8 | 9 |
| GW(KG) | 12.5 | 12.5 | 12.5 | 13.5 |
Suitable for mixing raw material solutions and high-viscosity chemical reagents. The forward/reverse rotation and cycle program functions adapt to multi-step reaction experiments in pharmaceutical synthesis and chemical analysis.
Used for blending food additives and cosmetic raw materials. Smooth start prevents liquid splashing, and corrosion-resistant chuck adapts to various cosmetic solvents.
Ideal for mixing biological culture medium. Brushless motor avoids carbon powder pollution, ensuring the purity of biological samples during long-time stirring.
Q: What is the longest continuous timing time?
A: The timing range is 1 to 9999 minutes, which can meet the demand of several days of long-cycle stirring experiments.
Q: Is the speed adjustment accurate?
A: Yes. The speed accuracy is ±1rpm with dual coarse and fine adjustment, supporting precise speed control for strict experimental requirements.
Q: Can it work for high viscosity samples?
A: The maximum supported viscosity reaches 100000 mPa.s (RWD200), suitable for most high-viscosity liquid stirring in labs.
Shanghai HUXI is a professional laboratory equipment manufacturer with decades of R&D and production experience. As a high-tech enterprise, we integrate R&D, production and trade. All stirrers are strictly tested, with reliable quality, on-time delivery and full pre-sale & after-sale service. We aim to create high-quality instruments for global labs.
