230-0203 Replacement motor

Cooling Capacity 315 to 420 W @+20 °C; Process Fluid Flow Rate 2 lpm @ 15 psig; 1/4” CPC Fittings with Shut-off Valves; Centrifugal Pump; Wetted Materials: Aluminium, Stainless Steel & Polymers or Cu, Stainless Steel, Brass & PolymersThe ThermoRack 401 Thermoelectric Recirculating Chiller is a compact, rack-mounted thermal control solution engineered for precision cooling in laser, optics, and industrial applications. Developed by Solid State Cooling Systems, this 4U rackmount unit delivers cooling capacities from 315 to 420 watts depending on configuration, with temperature stability of ±0.05°C even near ambient. Its solid-state thermoelectric design eliminates the need for compressors or refrigerants, resulting in quiet operation, low vibration, and long-term reliability.With a footprint of 19 x 21 x 7 inches (48 x 53 x 18 cm) and a weight of 39 lbs (18 kg), the ThermoRack 401 integrates seamlessly into standard 19-inch electronics racks. It supports a standard operating range of 5°C to 45°C, with an optional low-temperature configuration extending down to -5°C. The system features a digital PID controller for precise heating and cooling, and offers USB or RS232 communication for remote monitoring and control. Designed for global deployment, it includes a universal power input (100–240 VAC, 50/60 Hz) and is certified to UL, CE, CAN/CSA, and RoHS standards.Key FeaturesCooling capacity of 315 to 420 watts at 20°C depending on configuration±0.05°C temperature stability and repeatability at constant loadThermoelectric cooling with no compressor or FreonCompact 4U rackmount design for easy integrationCentrifugal pump (~2 lpm @ 15 psig) or magnetic drive gear pump (3 lpm @ 30 psig)1-liter internal tank with fluid level sensorWetted materials: aluminum, stainless steel, and polymers or copper, brass, and stainless steelCompatible with Koolance (27% propylene glycol/water) or 27–50% ethylene glycol/water mixUniversal power input: 100–240 VAC, 50/60 HzUSB or RS232 interface for system integrationVariable speed fan for quiet operation (<55 dBA at 50% load)Alarms for temperature, fluid level, and system faultsCertified to UL, CE, CAN/CSA, EN 61010-1, and RoHSApplicationsLaser cooling for diode and solid-state systems requiring stable thermal conditionsOptical instrumentation including interferometers and spectrometersAnalytical equipment such as chromatography and sample preparation platformsIndustrial test benches and OEM systems requiring rack-mounted thermal managementLife sciences and biotech applications with temperature-sensitive componentsWhat's Next?If your application demands compact, rack-mounted, and precise thermal control, the ThermoRack 401 Thermoelectric Recirculating Chiller offers a proven and configurable solution. With over 3,000 units deployed globally, it is trusted by engineers and researchers for its performance, reliability, and integration flexibility.Contact our sales team today to discuss your requirements, request a quote, or explore customization options tailored to your system.

Cooling Capacity 230 to 460 W @+20 °C; Process Fluid Flow Rate >2 lpm @ 14 psig; 1/4" Valved CPC Fittings; Centrifugal Pump; Wetted Materials: Aluminium or Stainless SteelThe TCube Edge Thermoelectric Recirculating Chiller is a customizable compact, high-performance thermal management solution designed for precision cooling in laboratory, medical, and photonics applications. Engineered by Solid State Cooling Systems, this benchtop chiller combines solid-state reliability with advanced control features, offering cooling capacities from 230 to 460 watts and temperature stability of ±0.05°C. Its thermoelectric design eliminates the need for compressors or refrigerants, resulting in quiet operation, low vibration, and long-term durability.With a footprint of 13 x 11 x 11 inches (33 x 28 x 28 cm) and a weight of just 25 lbs (11.3 kg), the TCube Edge is ideal for space-constrained environments. It supports a wide operating range from 0°C to 65°C and responds rapidly to changes in thermal load. The system is equipped with a digital PID controller and offers RS232 or optional Ethernet communication for seamless integration into automated workflows. Designed for ease of use and global compatibility, it features universal power input (100–240 VAC, 50/60 Hz) and can be configured to run on 24–28 VDC external supply.Key FeaturesCooling capacity from 230 to 460 watts at 20°C depending on model and configuration±0.05°C temperature stability and repeatability at constant loadCompact and lightweight benchtop design for easy integrationThermoelectric cooling with no compressor or FreonExtended operating range from 0°C to 65°CCentrifugal pump with adjustable flow rates up to 4.5 lpm1-liter internal tank with fluid level sensorWetted materials include aluminum or stainless steel cold platesUniversal power input and optional DC operationRS232 or Ethernet communication optionsVariable speed fan for quiet operation (<50 dBA at 50% load)Configurable audible alarms and auto restart functionalityCertified to UL, CE, CAN/CSA, EN 61010-1 and RoHS standardsApplicationsLaser cooling for diode and solid-state systems requiring stable thermal conditionsOptical instrumentation including interferometers and spectrometersAnalytical equipment such as chromatography and sample preparation platformsLaboratory automation systems with temperature-sensitive componentsMedical devices and diagnostics requiring compact, reliable coolingOEM integration into scientific and industrial systems with limited spaceWhat's Next?If your application demands compact, precise, and energy-efficient thermal control, the TCube Edge Thermoelectric Recirculating Chiller offers a robust and configurable solution. With its solid-state design, advanced control features, and global compatibility, it is trusted by researchers and engineers across disciplines.Contact our sales team today to discuss your requirements, request a quote, or explore customization options tailored to your system.