SUMITOMO CHHBMSN05A-40956-43 TC-FX Cyclo Variator Hollow Shaft Gear Motor 0.37kW Ratio 43

Sumitomo Cyclo Variator 0.37 kW Hollow Shaft Gear Motor Description This is a specialized Sumitomo Cyclo Variator, model CHHBMSN05A-40956-43, combining a 0.37 kW motor with a mechanical variable speed drive and a 43:1 ratio gearbox. This unique “TC-FX” series unit features a space-saving hollow shaft design, allowing for direct mounting onto the driven shaft without the need for additional couplings. It provides exceptionally smooth, stepless speed adjustment and high torque reliability, even at low speeds. The unit is in excellent condition and perfect for precision-driven industrial machinery. Specifications Manufacturer: Sumitomo Heavy Industries, Ltd. Variator Model: CHHBMSN05A-40956-43 Power: 0.37 kW (0.5 HP) Reduction Ratio: 43:1 Shaft Type: Hollow Shaft (Internal Bore) Series: TC-FX Cyclo Variator Motor Type: 3-Phase Induction Motor Protection Class: IP55 Total Mass: 28.5 kg Label Info Configuration: Hollow Shaft for compact direct mounting Model Code: CHHBMSN05A Application Ideal for compact conveyors, laboratory mixers, small-scale bottling lines, and precise dosing pumps. The hollow shaft design is particularly beneficial in applications where machine footprint must be minimized and alignment issues must be avoided. Country of Origin Precision-engineered and manufactured by Sumitomo in Japan. CO2 Impact Opting for this component saves an estimated 57.0 kg of CO2 compared to manufacturing a new one, which is comparable to driving a car for 285 km. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ How do I adjust the speed on this hollow shaft variator? The speed is adjusted mechanically via the integrated control dial on the variator section. This changes the internal contact diameters of the discs, allowing for a smooth transition of output speeds while the motor maintains a constant RPM. What are the maintenance requirements for the hollow shaft? The hollow shaft should be coated with an anti-seize compound during installation to prevent fretting corrosion between the motor and the machine shaft. Periodic inspection of the internal keyway is recommended to ensure secure torque transmission. Can this unit be controlled by an external PLC? While the speed adjustment on this specific model is mechanical, the motor itself can be started, stopped, or monitored by a PLC via a standard motor starter or a Variable Frequency Drive (VFD) if electrical speed trimming is also required. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Thursday, March 19, 2026