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
Detailed Equipment Specifications
Capacity
KP-45 CST - Oil Quantity
193 gal (US)
730 l
P-45 CST - Gearbox Weight - Without Oil
13,007 lb
5,900 kg
P-45 CST - Oil Quantity
114 gal (US)
430 l
KP-45 CST - Gearbox Weight - Without Oil
21,385 lb
9,700 kg
Dimensions
P-45 CST - Length
66.8 in
1,697 mm
KP-45 CST - Width
55.2 in
1,401 mm
KP-45 CST - Length
113.2 in
2,875 mm
P-45 CST - Height
41.7 in
1,060 mm
KP-45 CST - Height
41.7 in
1,060 mm
P-45 CST - Width
44.1 in
1,120 mm
Maximum Output Torque (for 3 sec) Tmax [N·m]
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 33
800 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 45
540 kW
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 45
881 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 33
1,305 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 24.5
1,305 hp
KP-45/P-45 CST
331,858 lb/ft
450,000 N·m
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 28
800 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 39
700 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 24.5
800 kW
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 39
1,142 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 28
1,305 hp
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 50
500 kW
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 50
816 hp
Requirements of Cooling Water
Required Cooling Water
6.6 gal/min
25 l/min
Maximum Water Inlet Temperature
25° C/298.15 K (77° F/298.15 K)
Shaft Design
Input Shaft - Cylindrical
DIN 5480-W 120×4
Output Shaft with Internal Toothing
DIN 5480-N 260×10×30×24
Specifications
Maximum Input Speed - Motor Speed
1,782 rpm
Weight - Without Oil - In-line Drive System
13,007 lb
5,900 kg
Oil Filling Quantities - In-line Drive System
114 gal (US)
430 l
Maximum Installed Power - kW 1,500 rpm @ 50 Hz (hp 1,800 rpm @ 60 Hz) at: i = 39:1
