Eaton Char-Lynn Two Speed 2000 Series Motors


Eaton Char-Lynn 2000 Series motors have a two-speed feature that changes the displacement in a ratio of 1 to 2, and shifts the motor from a low speed high torque (LSHT) mode to a high speed low torque (HSLT) mode.

In the high speed mode, torque values are approximately half with twice the speed of conventional 2000 Series single speed motors.

In normal LSHT operation, the two-speed Char-Lynn motor will function with equal shaft output in either direction (clockwise or counter-clockwise) – the same as the single speed Char-Lynn disc valve motors. To prevent cavitation in the HSLT mode, the preferred direction of shaft rotation is counter-clockwise (port B pressurised).

Char-Lynn 2000 two-speed series motors are available in 9 high speed and low speed displacements:

Displacement (cm³/rev) - High Speed Mode4050658095120155195245    
Displacement (cm³/rev) - Low Speed Mode 80100130160195245305395490
Max. Cont. Speed (rpm) - High Speed Mode10001000990860700560450350230
Max. Cont. Speed (rpm) - Low Speed Mode 500500495430350280225175115
Flow (l/min) - High Speed Mode 455570757575757575
Flow (l/min) - Low Speed Mode 455570757575757575
Continuous Torque (Nm) - High Speed 100125165195240300380365448
Intermittent Torque (Nm) - High Speed 145185240240300375440445486
Continuous Torque (Nm) - Low Speed 235295385455540660765775845
Intermittent Torque (Nm) - Low Speed 34544556057066582885925930
Cont. Pressure (bar)205205205205205205205155120
Int. Pressure (bar)310310310260260260240190140

Download the Char-Lynn 2000 Series Technical Catalogue >>>

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