HMKC080 HMKC HMHDB400 HMHDB-400-Z-70 Motor HMC030 HMC045 HMC080 HMC100 HMC125 HMC200 HMC270 HMC325 HMKC080T3

Below is a detailed introduction:
1. Key Features
* Low-Speed & High-Torque Performance: Adopts hydrostatic balance technology. The plungers, connecting rods, and eccentric
sleeves are designed with hydrostatic balance, which reduces friction and lateral forces, ensuring high mechanical efficiency
and strong starting torque. It can operate stably at low speeds, with an output torque range of 100 N·m – 10,000 N·m and a
speed range of 0.1 – 300 rpm.
* Stable & Reliable Operation: The sealing rings use special materials and irregular structures to reduce leakage and improve
volumetric efficiency. The main transmission components of the motor adopt special materials and advanced heat treatment
processes, extending the overall service life. It has a high-strength housing and minimal internal dynamic mechanical
clearance, allowing continuous operation under high pressure (maximum pressure up to 30 MPa).
* Switchable Displacement: Displacement can be switched during operation, supporting multiple control methods such as manual
variable displacement, hydraulic automatic variable displacement, and electro-hydraulic proportional variable displacement
control to meet the needs of different working conditions.

2. Models & Parameters
The HMKC Series includes models such as HMKC046, HMKC075, HMKC100, and HMKC200. All are two-speed motors with variable
displacement. Taking the HMKC075 as an example:

* Displacement: 1281 cm³
* Rated Pressure: 20.6 MPa
* Maximum Pressure: 24.5 MPa
* Maximum Speed: 220 min⁻¹

3. Application Fields
This series of motors can be widely used in hydraulic transmission systems of various machinery, including plastic machinery,
marine deck machinery, mining and construction machinery, lifting and transportation equipment, heavy metallurgical machinery, and
petroleum and coal mining machinery. It is particularly suitable for screw drives of injection molding machines, drives of lifting
winches and reels, and drives of various rotating machinery.