BALDOR 型號有 BALDOR CST Reducer Gear box； BALDOR RPM_AC Motors ； BALDOR IEC Super-E Metric Motors等
BALDOR in Chinese products
CST Reducer Gear box: The Baldor CST (Controlled Start Transmission) is a 2-in-1 soft start drive gearbox which combines a planetary gear reducer with an integral hydro-viscous clutch system. This reducer gearbox, when coupled to an AC induction motor at its input shaft side and a high inertia load, such as a conveyor belt pulley at its output shaft, converts the motor’s high-speed, low-torque input to a low-speed, high-torque output. The integrated hydro-viscous clutch provides smooth, controllable power to the high inertia load.
CST reducer gear box coupled with an AC induction motor on a drive skid are mainly used on long mine conveyors, hauling high inertia load such as coal, copper, gravel, iron and other bulk handling materials. In a multiple drive configuration, coupled to head end or tertiary or tail end pulley of long conveyors, CSTs deliver excellent motor load share within ±2% to minimize the dynamic stresses on all conveyor components. At the Baldor Shanghai Plant, CSTs are manufactured in the torque range of 280,000 to 2500,000 in-lb at its output shaft for a range of 400kW to 3000kW motors on the input shaft in a gear-ratio range of 15~39.
RPM_AC Motors: This is a laminated square frame motor, optimized exclusively for inverter duty operation, a unique solution to optimum variable –speed performance. Square frame designs allow larger horsepower ratings in smaller frame sizes than any other cast iron motors without compromise in performance or life. These motors replace larger frame NEMA AC and DC motors easily, offer continuous constant torque to zero speed on DPFV, TENV, TEBC and TEFC enclosures.
Baldor Shanghai Factory manufactures 1000:1 constant torque below base speed, the following range of motors:
11~30kW, IC410 (TENV),
11~150kW, IC411 (TEFC)
11~336kW, IC416 (TEBC) and 11~700kW, IC06 (DPGFV)
Most of the applications are for Extruders, Injection Molders, Paper Mill Winders & Spindles, Top Drive for Drill Rig, and Electric Vehicles,
IEC Super-E Metric Motors: Baldor Electric is the leader in theproduction and sale of NEMA
Premium® motors and has sold higher efficiency, premium level IEC motors for many years. Baldor’s Shanghai plant manufactures IEC Super-E motors, frame size 80~280 which have obtained China Energy Level-1 from Beijing Energy Label Bureau as per GB18613-2006.
SleevOil Bearings: This is a plain bearing which has no moving parts. It supports loads through sliding motion. The bearing housing supports a liner through which the shaft passes. The shaft is separated from the bearing by a continuous film of lubricant. There is no metal-to-metal contact during operation. A full-film lubrication gives theoretically infinite life. SleevOil bearings are used on fans/blowers, motors, generators, dynamometers, test stands, compressor, pumps & turbines in the Steel Mills, Cement Plants, Mining, Chemical, Pulp & Paper and other Utilities industry.
In the Shanghai Factory, SleevOil of size 8”, 7”, 6”, 5-7/16”, 4-15/16”, 4-7/16”, 3-15/16” & 3-7/16” are manufactured.