Product Description
I-MAK A Series Gear Units
The I-MAK A Series Gear Units are heavy-duty industrial gearboxes designed for demanding environments and continuous operating cycles. Moreover, their robust construction supports reliable power transmission under high loads.
The range accepts motor powers from 0.37 to 160 kW. In addition, available configurations provide output speeds from approximately 1.6 to 220 rpm.
Selected models deliver maximum output torque up to 33,000 Nm. Therefore, the I-MAK A gearbox range suits conveyors, mixers, crushers and other machinery that requires controlled speed and substantial torque.
Heavy-Duty Industrial Construction
The I-MAK A Series Gear Units use a robust and resistant housing. Consequently, the gearbox provides firm support for its gears, shafts and bearings during demanding operation.
Moreover, the rigid construction helps maintain internal alignment. As a result, the A Series industrial gearbox can perform reliably during long production cycles.
However, users should still select suitable seals, lubricants and surface protection for dusty, corrosive, humid or outdoor environments.
Key Benefits of the I-MAK A Series
The I-MAK A Series provides several practical advantages:
- Heavy-duty industrial construction
- Robust and resistant housing
- Motor powers from 0.37 to 160 kW
- Output speeds from 1.6 to 220 rpm
- Maximum torque up to 33,000 Nm
- Output shaft diameters from 45 to 140 mm
- High gear-ratio capability
- Strong torque and service factors
- Reduced operating noise
- Reduced vibration
- Multiple gearbox sizes
- Two-stage, three-stage and four-stage options
- Long operating life
- Suitable for demanding industrial environments
Together, these features support dependable industrial power transmission. Moreover, the broad I-MAK A gear unit range allows users to select the required torque, speed and shaft size.
Available A Series Gear Unit Models
The I-MAK A Series includes:
- 2A 180: Up to 880 Nm; 45 mm shaft
- 2A 225: Up to 2,040 Nm; 55 mm shaft
- 2A 275: Up to 4,107 Nm; 65 mm shaft
- 2A / 3A 351: Up to 8,000 Nm; 80 mm shaft
- 2A / 3A 430: Up to 17,000 Nm; 105 mm shaft
- 2A / 3A 501: Up to 27,000 Nm; 120 mm shaft
- 3A / 4A 750: Up to 33,000 Nm; 140 mm shaft
Therefore, smaller A Series gearboxes suit moderate industrial loads. In contrast, larger configurations support heavy conveyors, mixers and processing equipment.
However, maximum torque depends on the selected ratio, input speed and service factor. Consequently, engineers should complete a proper drive calculation before selecting the final I-MAK A gear unit.
Multiple Gear Stages
The I-MAK A Series Gear Units are available in two-stage, three-stage and four-stage configurations.
A two-stage A Series gearbox provides moderate speed reduction. Therefore, it suits machinery that requires a comparatively higher output speed.
Meanwhile, three-stage and four-stage models provide greater total reduction. As a result, these configurations can deliver lower output speeds and higher torque.
Moreover, multiple gear-stage options help users match the gearbox with the actual machinery duty. Consequently, the drive system may not require additional external reduction equipment.
Reduced Noise and Vibration
I-MAK designs the A Series gears to help prevent excessive noise and vibration during long and demanding operation. Therefore, the gearbox supports smoother power transmission.
Moreover, controlled gear engagement reduces sudden loading between the gear teeth. As a result, an I-MAK A Series Gear Unit can operate more quietly when technicians install and maintain it correctly.
However, no industrial gearbox operates without sound or vibration. Therefore, stable mounting, correct alignment and suitable lubrication remain essential.
High Torque and Service-Factor Capability
Heavy industrial machinery may experience shock loads, frequent starts and variable operating conditions. Consequently, nominal motor power alone cannot determine the correct gearbox.
The I-MAK A industrial gearbox provides high torque and strong service-factor capabilities. Therefore, suitable models can support demanding production cycles and substantial driven loads.
Nevertheless, the required service factor depends on operating hours, load variation, starting frequency and machine type. As a result, users should provide complete operating details during selection.
Long Operating Life
The I-MAK A Series Gear Units are designed to support long operating life under suitable application conditions. Moreover, their robust housing and gear construction help provide reliable industrial service.
However, long service life depends on correct selection and maintenance. Therefore, technicians should regularly inspect:
- Lubricant condition and level
- Gearbox seals
- Mounting bolts
- Shaft alignment
- Couplings
- Operating temperature
- Unusual noise or vibration
Consequently, planned inspections can identify developing problems before they cause costly downtime.
I-MAK A Series Applications in India
The I-MAK A Series Gear Units may suit many heavy industrial applications across India, including:
- Heavy conveyor systems
- Industrial mixers and agitators
- Mining and quarry machinery
- Cement and aggregate plants
- Steel-processing equipment
- Crushers and feeders
- Bulk-material handling
- Manufacturing lines
- Loading and unloading systems
- Water-treatment machinery
- Power-generation equipment
- General heavy industrial drives
For example, a conveyor can use an A Series gearbox to reduce motor speed while increasing output torque. Similarly, a large mixer can use a multistage gear unit for controlled agitation.
Selecting the Correct I-MAK A Gear Unit
Correct selection depends on:
- Required output torque
- Required output speed
- Motor power and input speed
- Daily operating hours
- Starting frequency
- Shock loading
- Required service factor
- Shaft dimensions
- Mounting arrangement
- Environmental conditions
Therefore, users should select the I-MAK A Series Gear Units according to the complete application duty. Otherwise, the gearbox may operate beyond its recommended mechanical capacity.
Why Choose I-MAK A Series Gear Units?
The I-MAK A Series combines robust industrial construction with high torque and broad speed capabilities. Moreover, its gear design supports reduced noise and vibration.
Therefore, the range is a strong choice for facilities across India that require reliable power transmission, long service life and dependable performance under difficult operating conditions.
Request an I-MAK A Series Gear Unit in India
The I-MAK A Series range is presented through Pumps Bharat for mining, quarrying, cement, steel processing, material handling, water treatment, power generation and heavy manufacturing applications across India.
When submitting an enquiry, please provide the motor power, input speed, required output speed, output torque, operating hours, mounting arrangement and driven-equipment details. With this information, the available I-MAK A Series configurations can be evaluated against the application conditions.