Nova 57080 Use and Care Manual download pdf (Page 18)

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Using the NOVA DVR 2024

Parts of the NOVA DVR 2024 Wood Lathe Assembled

DVR Variable Speed Controller

The Nova DVR drive is a unique type of motor and controller where the motor and controller interact. The

motor provides data to the controller on its position and load conditions.

The motor provides high torque even at low rpm and inherits extremely close speed control.

With the toggle switch in the "OFF" position, plug lead into wall socket and switch on.

An electronic tune will be heard as the controller computer "boots up" and the LCD display will show a two-line

display.

DVR Drive Parameters

Motor Type: Digital Variable Reluctance

Accuracy of Speed Stabilization: <2.5%

Motor Power: 2.3 Hp (230v only)

Regulator Type: PID

Efficiency: > 0.80

Speed Stabilization: Current level, pulse width

Motor Speed Range: 100-5000rpm

Reverse: Yes

Default speed (when powering up) : 500 RPM

Speed Control: Button (5rpm increment)

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Nova 57080 Use and Care Manual Page 18