Typical Application
| Used in | Chain Type Longwall Machinery like Armored Face Conveyors (AFC) and Beam Stage Loader (BSL) Chain Type Longwall Machinery like Armored Face Conveyors (AFC) and Beam Stage Loader (BSL) |
UEL Gearboxes UEL45 V
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- Motor Stalling Torque T Motor
- 2 × T1
- 2 × T1
- Weight (gearbox without oil)
- 18739.3 lb
- 8500 kg
- Maximum Rated Output Torque
- 331902.5 ft·lbf
- 450000 N·m
Overview
The typical application for the Cat® UEL45 V Gearbox is in Chain Type Longwall Machinery like Armored Face Conveyors (AFC) and Beam Stage Loader (BSL).
Product Specifications for UEL45 V
Technical Data
| Motor Stalling Torque T Motor | 2 × T1 2 × T1 |
| Weight (gearbox without oil) | 18739.3 lb 8500 kg |
| Maximum Rated Output Torque | 331902.5 ft·lbf 450000 N·m |
| Rated Continuous Input Power Maximum at n1 = 1,500 rpm | 1428 HP 1050 kW |
| Rated Continuous Input Power Maximum at n1 = 1,800 rpm | 1700 HP 1250 kW |
| Maximum Rated Input Speed | 1500 min-1 (1,800 rpm) 1500 min-1 (1,800 rpm) |
| Oil filling volume at 0° position | 132 gal (US) 500 l |
| Oil temperature at rated power | 167 °F 75 °C |
| Bearing Service Life (continuous operation at rated power, corresponds to 90% of calculated nominal service life) | 13,500 hr 13,500 hr |
| Required Cooling Water Volume | 6.6 gal/min 25 l/min |
| Pressure Relief Valve Set to | 435.11 psi 30 bar |
| Size of Water Supply Connections to Heat Exchanger (inlet and outlet) | DN20 DN20 |
| Maximum Cooling Water Inlet Temperature | 77 °F 25 °C |
| Maximum Cooling Water Dirt Particle Size | 0,25 mm (0.0098 inch) 0,25 mm (0.0098 inch) |
| Required pH of the Cooling Water | 7 pH 7 pH |
| Output Hub | N 260×10×30×24 DIN N 260×10×30×24 DIN |
Performance Data
| Rated Continuous Input Torque at 1,485 rpm and 1,782 rpm | Continuous Input Torque T1 (n=1,485/1,782 rpm) (f=50/60 Hz) Continuous Input Torque T1 (n=1,485/1,782 rpm) (f=50/60 Hz) |
| Nominal ratio (i) - 33 | 4978.5 ft·lbf 6750 N·m |
| Rated Continuous Power at 1,485 rpm | Rated Continuous Power (n=1,485 rpm) (f=50 Hz) Rated Continuous Power (n=1,485 rpm) (f=50 Hz) |
| Rated Continuous Power at 1,782 rpm | Rated Continuous Power (n=1,782 rpm) (f=60 Hz) Rated Continuous Power (n=1,782 rpm) (f=60 Hz) |
| Nominal ratio (i) - 33 | 1680 HP 1050 kW |
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