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Cat® Controlled Start Transmission (CST) drive systems optimize the use of power for maximum production capacities. Ever more powerful systems require ever more horsepower, heavier chains and faster conveyor speed with maximum availability. What was needed was a truly intelligent drive system for face conveyors, which led our engineers to develop the Controlled Start Transmission (CST) drive system meeting the following requirements: • Currently available power up to 1200 kW (1,950 hp) per transmission unit • Safe startup of the face conveyor • Full utilization of the installed power • Highly durable components • Compact dimensions • High level of efficiency
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Specs
Specifications
- Maximum Output Torque for a Short Duration (3 sec.)
- 479415ft-lb
- Maximum Input Speed - Motor Speed
- 1,500 rpm @ 50 Hz (1,800 rpm @ 60 Hz)
- Weight - Without Oil - In-line Drive System
- 16094lb
Shaft Design
- Input Shaft - Cylindrical
- DIN 5480-W 120×4
- Output Shaft with Internal Toothing
- DIN 5480-N 320×10
Requirements of Cooling Water
- Maximum Water Inlet Temperature
- 25° C/298.15 K (77° F/298.15 K)
- Required Cooling Water Quantity
- 6.6gal/min
Dimensions
- KP-65 CST - Height
- 41.7in
- KP-65 CST - Length
- 114.6in
- KP-65 CST - Width
- 60.2in
- P-65 CST - Height
- 41.7in
- P-65 CST - Length
- 74.3in
- P-65 CST - Width
- 44.1in
Typical Application
- Description
- Chain Type Longwall Machinery like Armored Face Conveyors (AFC)
Maximum Output Torque (for 3 sec) Tmax [N·m]
- KP-65 CST/P-65 CST
- 479415lb/ft
- Rated Power P @ 50 Hz (n = 1,480 rpm) - Ratio i [-]: 28
- 1200 kW
- Rated Power P @ 50 Hz (n = 1,480 rpm) - Ratio i [-]: 33
- 1200 kW
- Rated Power P @ 50 Hz (n = 1,480 rpm) - Ratio i [-]: 39
- 1000 kW
- Rated Power P @ 50 Hz (n = 1,480 rpm) - Ratio i [-]: 45
- 900 kW
- Rated Power P @ 50 Hz (n = 1,480 rpm) - Ratio i [-]: 50
- 800 kW
- Rated Power P @ 60 Hz (n = 1,800 rpm) - Ratio i [-]: 28
- 1,958 hp
- Rated Power P @ 60 Hz (n = 1,800 rpm) - Ratio i [-]: 33
- 1,958 hp
- Rated Power P @ 60 Hz (n = 1,800 rpm) - Ratio i [-]: 39
- 1,632 hp
- Rated Power P @ 60 Hz (n = 1,800 rpm) - Ratio i [-]: 45
- 1,468 hp
- Rated Power P @ 60 Hz (n = 1,800 rpm) - Ratio i [-]: 50
- 1,305 hp
Capacity
- KP-65 CST - Gearbox Weight - Without Oil
- 23980lb
- KP-65 CST - Oil Quantity
- 211gal (US)
- P-65 CST - Gearbox Weight - Without Oil
- 16094lb
- P-65 CST - Oil Quantity
- 132gal (US)
