DMS25 Multi-Purpose Hydraulic Motor Custom

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DMS25 Multi-Purpose Hydraulic Motor

Product Characteristies

DMS series piston motor is a low-speed and high-torque inner curve radial piston motor, with advanced design in disc distribution flow, piston structure, high-pressure rating, smooth running at very low speed, available with different valves, and brakes. It is widely applied in mining, crane, geologic drilling, construction machinery, etc.

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Introduction

Dimension

Technical Data

    Performance Parameters
    Displacement Displacement Single Speed: 2004-3006 m/r;   Dual Speed: 1002-1503 ml/r
    Peak Pressure: 35 Mpa;   Continuous Pressure: 25 Mpa
    Rated Torque: 7578-11368 Nm;   Unit Theoretical Torque: 303-454 Nm/MPa
    Speed ​​Range: 0-130 r/min
    Maximum Output Power: 80 Kw

    TYPE Displacement
    (ml/r)
    Pressure
    (MPa)
    Torque
    (N.m)
    Speed range
    (r/min)
    Max cont Power
    (Kw)
    Single speed Double speed Peak pressure Cont pressure Rate torque
    (N.m)
    Theoric torque
    (N.m/MPa)
    DMS25-2000 2004 1002 35 25 7578 303 0-130 80
    DMS25-2500 2498 1249 35 25 9447 377 0-130 80
    DMS25-2800 2752 1376 35 25 10407 416 0-120 80
    DMS25-3000 3006 1503 35 25 11368 454 0-110 80
    A B C D E F
    K40  DIN 5480 Splines 23 R4 35 2×M14 25 105
     Nominal φ100
     Module 3
     Z 32
    K10  NF E22-141 Splines 23 R4 35 2×M14 26.5 105
     Nominal φ100
     Module 2.5
     Z 38
    φG H φJ K N  Mo Z Offset φC(H10) φV Y Tolerance μm
    K10 101 28 95 104 100 2.5 38 -0.35 95 5 90.125 +104/0
    K40 101.5 28 94 104 100 3 32 -0.35 94 5.25 89.066 +73/0
    A B C D E N Wheelrim mounting L
    L10 φ280.7 φ335 φ379 275.5 φ390 φ24 10×M22×1.5 17
    L20 φ370 φ425 φ472 333.45 φ390 φ26 12×M24×2 24
    L30 φ280.7 φ335 φ385 236.5 φ390 φ24 10×M22×1.5 17
    L50 φ220.7 φ275 φ314 241.5 φ390 8×φ22
    4×φ22
    - 17
    P mm Cmin.mm Cmax.mm D mm Level (1)*N.m (2)*N.m
    Various studs M22×1.5 80 5 36 26 12.9 695 1050
    M24×2 95 38 30 910 1150
    Screws M20 - - 12.9 600 770

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    About
    Ningbo Dongyu Hydraulics Co., LTD
    Ningbo Dongyu Hydraulics Co., LTD
    Ningbo Dongyu Hydraulics Co., LTD (hereinafter referred to as Dongyu Hydraulics) was established in 2016, as professional China DMS25 Multi-Purpose Hydraulic Motor Manufacturers and Custom DMS25 Multi-Purpose Hydraulic Motor Suppliers, Dongyu Hydraulics is a high-tech enterprise integrating R&D, design, manufacturing and sales of hydraulic piston motor, hydraulic gearbox and hydraulic winch, etc., headquartered in Ningbo, China.
    Main products of Dongyu hydraulics:
    Inner curve radial piston motor, planetary gearbox, hydraulic winch: "DYH" series planetary gearbox, "DMS" series inner curve radial piston motor, "GFT" series travel gears, "GFB" series swing gears, "DYNJ" series hydraulic winch and other non-standard customized products.
    Dongyu Hydraulics has a professional technical and design team to provide you with customized products and services.
    Dongyu Hydraulics products are widely used in construction machinery, metallurgical industry, mining machinery, cranes, shipping, ports, petroleum, agriculture, tunnel engineering and other fields.
    Dongyu Hydraulics, focusing on technological innovation and talent introduction, has more than ten practical invention patents; and has an independent registered trademark.
    Dongyu Hydraulics has a modern production plant and modern manufacturing equipment, inspection and testing equipment, such as Mazak horizontal machining center, Okuma double turret type turning compound machine, Okuma double spindle double turret type five-axis seven-link turning compound machine, Chien Wei inner curve grinder, etc.
    Dongyu Hydraulics has established a complete quality management system and strictly abides by the ISO9001 quality system certification. Dongyu Hydraulic products have been all over the country and exported to Europe, North America and other countries.
    Certificate Of Honor
    • High-Tech Enterprise Certificate
    • Environmental Management System Certification
    • Occupational Health And Safety Management System Certification
    • Quality Management Systems Certification
    • A Special Winch Reducer For Rotary Drilling Rig
    • A Kind Of Wind Power Generation Pitch Drive Speed Increaser
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    Industry knowledge

    What are the applications of DMS25 Multi-Purpose Hydraulic Motor in construction machinery?

    The DMS25 multi-purpose hydraulic motor is a hydraulic motor specially designed for a variety of industrial uses. Its internal curved multi-action radial design gives it remarkable features such as low speed and high torque, high efficiency conversion and long life. The DMS25 multi-purpose hydraulic motor adopts a modular design and is divided into four parts: output module, function module, distribution module and braking module, which can be flexibly configured according to actual needs. DMS25 also uses high-performance materials with high load-bearing, low friction, and high temperature resistance, as well as advanced manufacturing technology and enhanced processing technology to ensure its long-term stable operation under harsh working conditions.

    1. As the "Big Mac" among construction machinery, the complexity of the excavator's operating environment and the diversity of operating tasks place high demands on the power source. The DMS25 multi-purpose hydraulic motor is widely used in excavators due to its high torque output and stable performance. Whether it is excavation, loading or crushing operations, DMS25 can provide sufficient power support to ensure that the excavator can maintain efficient and stable operating conditions under various working conditions.

    2. Loaders are important equipment for material loading and unloading in construction machinery. During the loader operation, the loader needs to frequently perform actions such as bucket lifting, rotation, and unloading. These actions pose challenges to the torque output and stability of the hydraulic motor. Due to the high requirements, the DMS25 multi-purpose hydraulic motor has been widely used in loaders due to its excellent performance and reliable quality. In the loader's bucket lifting system, the DMS25 hydraulic motor serves as one of the power sources and is responsible for driving the lifting and turning of the bucket. Its high-efficiency conversion and low-noise operation make the loader more energy-saving and environmentally friendly during operation. It also improves driver comfort and work efficiency. The wear-resistant and anti-corrosion properties of DMS25 also ensure the long-term stable operation of the loader under harsh working conditions.

    3. Bulldozers are important equipment in construction machinery for leveling land and building roads. During the bulldozing operation, the bulldozer needs to overcome the resistance of various terrains and soil conditions to complete the transportation and accumulation of earth. The powerful torque output and adaptability of the DMS25 multi-purpose hydraulic motor play an important role in bulldozers. In the traveling drive system of the bulldozer, the DMS25 hydraulic motor is one of the key components, responsible for driving the tracks or tires forward, backward and turning. Its low-speed and high-torque characteristics enable the bulldozer to maintain stable traveling performance even on complex terrain and heavy-load conditions. The modular design and easy maintenance of the DMS25 also make the maintenance of the bulldozer easier and more convenient.

    Ningbo Dongyu Hydraulics Co., LTD
    +86-15757854839
    Ningbo Dongyu Hydraulics Co., LTD
    Ningbo Dongyu Hydraulics Co., LTD
    +86 13884484189
    Ningbo Dongyu Hydraulics Co., LTD