CST30 Gearbox

CST30 Gearbox

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

Maximum Output Torque for a Short Duration (3 sec.)
221269 ft-lb
Maximum Input Speed - Motor Speed
1,500 rpm @ 50 Hz (1,800 rpm @ 60 Hz)
Weight - Without Oil - In-line Drive System
8600 lb
Input Shaft - Cylindrical
DIN 5480-W 100×4×30×24

Specifications

Maximum Output Torque for a Short Duration (3 sec.)
221269ft-lb
Maximum Input Speed - Motor Speed
1,500 rpm @ 50 Hz (1,800 rpm @ 60 Hz)
Weight - Without Oil - In-line Drive System
8600lb

Shaft Design

Input Shaft - Cylindrical
DIN 5480-W 100×4×30×24
Output Shaft with Internal Toothing
DIN 5480-N 220×10×30×20

Requirements of Cooling Water

Maximum Water Inlet Temperature
25° C/298.15 K (77° F/298.15 K)
Required Cooling Water
5.28gal/min

Dimensions

KP-30 CST - Height
35.4in
KP-30 CST - Length
89.8in
KP-30 CST - Width
46.5in
P-30 CST - Height
35.4in
P-30 CST - Length
55.1in
P-30 CST - Width
37.8in

Typical Application

Description
Chain Type Longwall Machinery like Armored Face Conveyors (AFC)

Maximum Output Torque (for 3 sec) Tmax [N·m]

KP-30/P-30 CST
221269lb/ft
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 16
500 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 21
500 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 24.4
500 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 28
500 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 33
500 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 39
435 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) - Ratio i [-]: 50
400 kW
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 16
816 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 21
816 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 24.4
816 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 28
816 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 33
816 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 39
710 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) - Ratio i [-]: 50
653 hp

Capacity

KP-30 CST - Gearbox Weight - Without Oil
12783lb
KP-30 CST - Oil Quantity
132gal (US)
P-30 CST - Gearbox Weight - Without Oil
8596lb
P-30 CST - Oil Quantity
66gal (US)

Standard Equipment:

Optional Equipment: