ZSC(A) Series Vertical Cylindrical Gear Reducer
【Gear Stages】Single-stage, double-stage
【Speed Range】High-speed shaft speed < 1500r/min
【Daya】Single-stage: 0.55-132kW; Double-stage: 0.55-160kW
【Cooling Method】Natural cooling(NB), fan cooling(F), forced oil circulation(FY)
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Keuntungan
The ZSC(A) type adalah axle-mounted, vertical, cylindrical gear reducer that utilizes single or double-stage spur or helical gears. It is designed for vertical shaft installations, particularly suitable for applications with limited space and direct coupling to driving shafts, such as conveyors, bucket elevators, and mixing equipment.
Main Features
- Compact structure: Vertical installation design saves space and is suitable for occasions with limited axial dimensions; The gearbox is integrated with the base, with high rigidity and stable operation.
- High transmission efficiency: Adopting involute cylindrical gears (spur or helical), the transmission efficiency can reach more than 95%.
- Strong load-bearing capacity: The gear material is primarily high-quality alloy steel, which exhibits excellent wear resistance and impact resistance after undergoing the hardening and grinding processes.
- Flexible installation: The input shaft is arranged vertically (vertical), and the output shaft is horizontally, which is suitable for various mechanical layout requirements; Optional flange installation or base installation is convenient for docking with motors and working machines.
- Easy maintenance: The box body is mostly a split design, which is easy to disassemble and repair; lubrication mostly adopts splash or forced lubrication.
Primary Applications
- Conveying machinery: Belt conveyors, chain conveyors
- Peralatan pengangkat: Bucket elevators, hoists
- Mixing machinery: Mixers, agitators
- Mining & metallurgy: Crushers, feeders
- Chemical & light industry: Screw conveyors, packaging machines
In general, the ZSCA vertical cylindrical gear reducer is a common industrial transmission equipment, mainly used for power transmission with vertical input and horizontal output.
Struktur Produk
【ZSC(A) Series Vertical Cylindrical Gear Reducer Structure】
ZSC (A) type reducer is mainly composed of housing, gear transmission system, shaft system, sealing device, and accessories.
- Housing: High-strength cast iron or steel plate welding structure with good shock absorption and heat dissipation performance.
- Gear assembly: Single-stage or multi-stage cylindrical gear transmission, configured according to the speed ratio requirements; The helical gear design can reduce noise and improve transmission stability.
- Bearing and seal: Heavy-duty bearing support is adopted to ensure axial and radial load capacity; Oil seal or labyrinth seal to prevent lubrication leakage and impurity intrusion.
- Sistem pelumasan: Generally, it is oil pool lubrication (splash type), and large models may be equipped with a circulating lubrication device.
【ZSC(A) Series Vertical Cylindrical Gear Reducer Working Principle】
ZSC(A) series vertical cylindrical gear reducer adopts a three-stage transmission involute cylindrical gear structure to achieve power reduction and torque amplification through gear meshing. Its working principle is based on the transmission ratio design of the gear pair, and adopts a multi-stage reduction structure to reduce the speed and increase the output torque.
Parameter Teknis
| Reducer Model | Center Distance | Center Height | Outer Size | Shaft end size | L1 | t2 | t3 | b2 | P2 | Installation dimensions | Berat (kg) | |||||||||||||||||||
| A | A1 | A2 | A3 | H0 | L | B | H | Active shaft | Passive shaft | K1 | K2 | K3 | K4 | Aperture d |
||||||||||||||||
| d1 | t1 | b1 | l1 | l2 | l3 | D1 | D2 | l4 | l5 | B1 | ||||||||||||||||||||
| ZSC-320 | 320 | 84 | 106 | 130 | 150 | 525 | 175 | 300 | 25 | 24.2 | 6 | 55 | 105 | – | 44.5 | 53 | 85 | 50 | 200 | 120 | 24.7 | – | 14 | 52.5 | 240 | 90 | 120 | 25 | 63 | |
| ZSC-400 | 400 | 105 | 130 | 165 | 182.5 | 650 | 210 | 366 | 35 | 32.5 | 8 | 55 | 115 | – | 64.5 | 75 | 105 | 60 | 230 | 155 | 35.6 | – | 18 | 60 | 350 | 110 | 130 | 25 | 114 | |
| ZSC-500 | 500 | 100 | 150 | 250 | 255 | 822 | 285 | 511 | 35 | (19.5) | 10 | 58 | 152.5 | 232.5 | 79.5 | 95 | 130 | 65 | 300 | 225 | 44.2 | – | 24 | 81 | 400 | 140 | 205 | 28 | 253 | |
| ZSC-600 | 600 | 150 | 200 | 250 | 268 | 955 | 312 | 530 | 40 | (21.5) | 12 | 85 | 160 | 265 | 89.5 | 100 | 130 | 140 | 330 | 235 | 46.7 | – | 24 | – | 420 | 180 | 312 | 28 | 273 | |
| ZSC-650 | 650 | 150 | 200 | 300 | 307 | 1060 | 300 | 614 | 40 | (21.5) | 12 | 85 | 185 | 295 | 99.5 | 112 | 165 | 65 | 380 | 277 | 54.2 | 54.2 | 28 | 82 | 470 | 200 | 270 | 32 | 435 | |
| ZSC-800 | 800 | 200 | 250 | 250 | 400(430 *) | 1340 | 450 | 800(430 *) | 50 | (28) | 16 | 85 | 265 | 375 | 119.5 | 136 | 165 | 95 | 470 | 340 | 65.2 | 65.2 | 32 | 80 | 600 | 285 | 305 | 40 | 866 | |
Catatan:
- The driving shaft of ZSC-320 and ZSC-400 reducers is cylindrical, and the others are conical.
- There are only two assembly types 1 and 2 for ZSC(A)-320, ZSC(A)600, ZSC(A)650, and ZSC(A)-800 reducers.
- The *model data in the table is the size of the oil pipeline.
Transmission ratio code and parameters
| Transmission ratio code | I | II | III | IV | V | VI |
| ZSC-320 | 21.6 | |||||
| ZSC-400 | 12.45 | 24.9 | 45.8 | 32.8 | 9.58 | |
| ZSC-500 | 16.48 | 24.08 | 33.1 | 44.1 | ||
| ZSC-600 | 77.5 | 59 | 46.7 | 37.9 | 27.3 | 21.15 |
| ZSC-650 | 96.5 | 81.9 | 62.4 | 51.7 | 37.6 | |
| ZSC-800 | 31.6 | 37.4 | 48.9 | 62.5 |
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