JIA CHENG Type 132S 7.5HP 5.5kW 240-480V 20-10A 1720rpm (A37) HHS01-R-003

Buy online your JIA CHENG Type 132S 7.5HP 5.5kW 240/480V 20/10A 1720rpm (A37) HHS01-R-003 reference 132S-7.5HP from our US e-store Cnc-shopping USA, specialist in CNC machine-tools spare parts.

This JIA CHENG three-phase AC motor is a reliable replacement unit for auxiliary drives on CNC machine-tools and plant equipment. With 7.5 HP at roughly 1720 rpm on 60 Hz supplies and dual-voltage 240/480 V windings, it serves as a proven replacement motor or spare part for hydraulic packs, coolant pumps, chip conveyors and blowers where steady speed and consistent torque are required.

Built on the widely used 132S frame, this motor delivers the four-pole speed profile expected on the production floor. The dual-voltage design supports common US plant power, allowing a straightforward drop-in on many legacy machines and retrofit projects. Nominal currents of 20 A at 240 V and 10 A at 480 V help maintenance teams set protection and verify cabling during a swap.

In real CNC environments it is frequently matched with hydraulic power units on lathes and machining centers, and it is equally at home driving coolant systems and chip conveyors where dependable starting torque is needed. Variant identifiers HHS01-R-003 and (A37) are important for like-for-like replacement so that shaft dimensions, mounting and terminal layout align with the existing installation.

Where speed trimming or soft start is beneficial, the motor can be operated from a suitable 230 V or 460 V class inverter when configured correctly. This is commonly used on blower or coolant duties to reduce mechanical shock, ease startup and fine-tune flow, while following standard motor and drive setup practices used by maintenance teams.

Reference: 132S-7.5HP

Manufacturer: JIA CHENG

Product type: AC induction motor

Main function: Drives CNC auxiliary equipment such as hydraulic packs, coolant pumps, conveyors and blowers

Applications: Machining centers, lathes and grinders requiring steady four-pole speed on auxiliary systems, retrofits and field replacements on US 60 Hz installations

Key technical data: 7.5 HP, 5.5 kW, 1720 rpm nominal at 60 Hz, dual-voltage 240/480 V windings, approx. 20/10 A line current, IEC 132S frame class, variant IDs (A37) and HHS01-R-003, manufactured in Taiwan

This model is regularly sourced as a drop-in replacement to restore coolant flow, conveyor movement or hydraulic pressure after a failure. The voltage options and four-pole speed simplify changeouts on older machines, cutting troubleshooting time and helping return the line to service quickly. Many shops keep it as a stocked spare for faster recovery across multiple auxiliaries in the same power class.

For planned overhauls, standardizing on the 132S frame helps align couplings, guards and wiring approaches across different machines, which streamlines future service. During a swap technicians typically confirm rotation, coupling alignment and thermal protection settings to bring the system back online without unnecessary adjustments.

Each motor is supplied as a tested unit by skilled engineers, including electrical checks, insulation verification and a controlled run on CNC simulators with servo motors to confirm stable operation. Packaging protects the shaft and terminals for industrial transit, and a custom wooden crate is built for transport due to the unit’s weight to prevent damage. Fast dispatch is available within roughly 3 working days depending on availability, and a standard warranty is included. Depending on availability, products are commonly dispatched from our Florida warehouse.

If you are facing an obsolete part situation or need an emergency spare, Cnc-shopping USA can assist with repair service, exchange service or a refurbished unit when possible. This support helps keep older CNC installations running and limits unplanned downtime, with worldwide shipping options available.

Frequently asked questions about 132S-7.5HP:

Is it suitable for 230 V and 460 V plants?
Yes. The motor uses dual-voltage 240/480 V windings for US 60 Hz supplies, with typical line currents around 20 A at 240 V and 10 A at 480 V. These values help size overloads and confirm cable capacity during replacement.

Can this motor run from a VFD?
It can be operated from a compatible 230 V or 460 V class VFD when configured correctly. Many shops use a drive on coolant or blower duties for soft start and speed trimming, following standard commissioning practices for motor and drive.

What does the 132S designation mean for fit?
It indicates an IEC dimension class. For a true drop-in, verify shaft diameter and key, base or flange mounting, and terminal box orientation against the existing unit before ordering.

What do HHS01-R-003 and (A37) indicate?
They identify the exact build variant for cross-referencing nameplate data during like-for-like replacement, which helps match mechanical and electrical details on legacy machines.

How is rotation direction handled?
Three-phase induction motors are reversible by swapping two line phases at the terminals. Always confirm actual load direction and any pump or conveyor arrow after wiring checks.