KA Series Hollow Shaft Output Helical Gearbox
The KA Series Hollow Shaft Output Helical Gearbox is a right-angle bevel-helical gearmotor designed for high torque and efficiency in demanding industrial applications. Featuring a modular design, low noise operation, and robust construction, this bevel-helical gear reducer is ideal for conveyors, mining, cement plants, and chemical processing. Its hollow shaft gearbox ensures easy installation and reliable performance in harsh environments like KA Series helical gearbox for mining equipment.
KA Series Hollow Shaft Output Helical Gearbox Specifications:
Product name: | KA series helical bevel gearbox |
Model: | KA37/47/57/67/77/87/97/107/127/157/167/187 |
Mounting ways: | Foot-mounted and flange-mounted |
Input ways: | Motor input, AM (IEC) flange input, and shaft input |
Output way: | Solid shaft output or hollow shaft output |
Efficiency: | over 95% |
Housing material: | HT250 high-strength cast iron |
Gear material: | 20CrMnTi |
Surface hardness of gears: | HRC58-62 |
Input/Output shaft: | 40Cr steel |
Heat treatment: | Carburizing and quenching |
Bearing: | C&U or another brand |
Oil seal: | NAK or another brand |
Lubricating oil: | Gear oil |
Packing: | Pywood case |
KA Series Hollow Shaft Output Helical Gearbox Parameter:
Size | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 127 | 157 | 167 | 187 |
Structure | K KA KF KAF KAZ KAT KAB | |||||||||||
Input power (kW) |
0.18-3.0 | 0.18-3.0 | 0.18-5.5 | 0.18-5.5 | 0.37-11 | 0.75-22 | 1.1-30 | 3-45 | 7.5-90 | 11-160 | 00 | 18.5 |
Ratio | 5.36- 106.38 |
5.81- 131.87 |
6.57- 145.14 |
7.14- 144.79 |
7.24- 192.18 |
7.19- 197.37 |
8.95~ 176.05 |
8.74- 141.46 |
8.68- 146.07 |
12.65- 150.41 |
17.28- 163.91 |
17.27- 180.78 |
Permissible torque(N.m) | 200 | 400 | 600 | 820 | 1550 | 2700 | 4300 | 8000 | 13000 | 18000 | 32000 | 50000 |
KA Series Hollow Helical Gearbox Design:
The KA Series Hollow Shaft Output Helical Gearbox features a right-angle bevel-helical design optimized for high torque and compact installation. The housing, crafted from high-strength HT250 cast iron, ensures durability and resistance to wear, ideal for a hollow shaft bevel-helical gearbox for mining equipment. Gears are made from 20CrMnTi steel with a surface hardness of HRC58-62, utilizing advanced grinding and shape modification for low noise and high load capacity.
Equipped with premium bearings from SKF, C&U, and HRB and oil seals from SKF, NAK, and KSK, the gearbox ensures reliable sealing and minimal maintenance. The 40Cr steel shafts are precision-machined and rigorously tested for dynamic/static balance to guarantee smooth operation. Each unit is cleaned with diesel oil, painted, and pressurized to 2.5 kg to prevent oil leakage, with noise levels verified by a decibel meter. This makes the KA Series helical gearbox with cast iron housing perfect for demanding environments like cement plants and conveyors.
Key Features of KA Series Helical Gearbox with Hollow Shaft Output:
High Torque Efficiency
The KA Series Helical Gearbox delivers up to 96% efficiency with its bevel-helical design, providing high torque for mining and cement plants. Its high-efficiency hollow shaft gearbox ensures optimal power transmission for KA Series helical gearboxes for conveyors.
Low Noise Operation
Precision-engineered bevel-helical gears minimize noise, making the low-noise KA Series helical gear reducer ideal for chemical processing and paper making. This ensures a quieter workplace in the bevel-helical gear reducer for mining equipment.
Robust and Modular Design
The compact KA Series helical gearbox for machinery features a modular design with keyed hollow shaft output for seamless integration into systems like conveyors and cranes. Its robust construction supports high loads in a hollow shaft bevel-helical gearbox for cement plants.
KA Series Helical Gearbox Application:
- Conveyors: The KA Series Helical Gearbox powers conveyor systems with high torque and efficiency, ideal for KA Series helical gearboxes for conveyors in materials handling.
- Mining Industry: Perfect for hollow shaft bevel-helical gearboxes for mining equipment, this gearbox drives heavy machinery like crushers and conveyors with reliable performance.
- Cement Plants: The hollow shaft bevel-helical gearbox for cement plants supports high-torque applications like kilns and mills with robust construction.
- Chemical Industry: The durable hollow shaft gearbox for the chemical industry withstands corrosive environments, ensuring reliability in processing equipment.
- Paper Making: The low-noise KA Series helical gear reducer is suited for paper-making equipment, offering efficient and quiet operation.
How to Use the KA Series Helical Gearbox?
Installation of Hollow Shaft Gearbox: Mount the KA Series Helical Gearbox using foot-mounted, B5/B14 flange, or shaft-mounted options, ensuring precise alignment with the driven shaft for keyed hollow shaft output. This is critical for hollow shaft bevel-helical gearboxes for conveyors in mining or cement plants.
Lubrication for Optimal Performance: Use 220# gear oil or manufacturer-recommended lubricants for oil-bath and splash lubrication. Check oil levels monthly to maintain efficiency in the hollow shaft bevel-helical gearbox for the chemical industry.
Operation and Monitoring: Connect the KA Series Gear Reducer to a motor (e.g., AC, inverter, or servo motor) and verify that the transmission ratio suits your application. Start gradually and monitor for noise or vibrations, essential for high-efficiency hollow shaft gearboxes in mining equipment.
Maintenance for Longevity: Inspect gears, bearings, and seals every 6–12 months, replacing lubricant as needed to ensure the durable hollow shaft gearbox for the chemical industry remains reliable.
Safety Considerations: Install safety guards around the KA Series Helical Speed Reducer to protect operators. Conduct regular safety checks to comply with standards, especially for the bevel-helical gear reducer for cement plants.
About Us:
As a leading supplier of helical gearboxes, we specialize in delivering innovative and reliable solutions for industrial applications worldwide. Our flagship KA Series Hollow Shaft Output Helical Gearbox offers superior performance, featuring high efficiency hollow shaft gearbox capabilities, low noise KA Series helical gear reducer technology, and a compact KA Series helical gearbox for machinery. With expertise in conveyors, mining, cement plants, chemical processing, and paper-making industries, we provide tailored bevel-helical gear reducers that enhance efficiency and durability.
Our KA Series helical gearbox with cast iron housing ensures robust performance in harsh conditions, ideal for hollow shaft bevel-helical gearboxes for mining equipment and bevel-helical gear reducers for cement plants. Committed to innovation, we offer KA Series Helical Gearbox Price and Specifications with comprehensive support and customized solutions. Choose us for durable hollow shaft gearboxes that drive operational excellence.
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World class gear manufacturing capabilities, quality material suppliers, and a state of the art quality process allows EPT to offer the highest level of precision, durability and endurance. The EPT Planetary Reducers are designed and built for advanced high speed low backlash applications. The EPT manufacturing processes allows us to offer exceptional shock load capacities and various mounting options.
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
FAQ
Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.