speed pot for sale, brand-new and used.

4QD's 'VTX' series are full feature Four Quadrant (acceleration and regenerative braking, forward and reverse) motor speed controllers for 12v-48v battery operation. The range is economical enough for toy cars and robots, yet powerful enough for use in golf buggies so it provides a very cost-effective solution for virtually every application which requires a reversing motor controller in the current range up to 100 amps.

Electrol speed control board Manufacturer: ELECTROL COMPANY -- Model: C-MH-23-787A-CM Description: K-TROL/K-LINE MOTOR SPEED CONTROL Mounted on aluminum panel with pot, fuses & toggle switch Pretty sure this has never been used, listed as used only because I am not absolutely sure. Function guaranteed Buyer pays shipping Accept Paypal or MO

Pittman Stepper Motor with speed control RPM 728:1 Shaft size 1/4" x 5/8" with flat set screw edge Motor measures 3 1/2" x 2" Mfg date 7 - 19 - 2005 Stepper motor control built into end of motor Speed adjust external 18 K pot. Rotation reversible Operation voltage 12.6 - 24 DC Tested works fine. Tested RPM With 20 volts dc about 5 rpm fastest and slowest about 1 rpm Voltage does not determine RPM

Tjernlund XCOP1 Constant Operating Pressure Control Exhaust (COP) (Speed Control Pressure Based) Description:The Tjernlund XCOP1 is a constant operating pressure control that will modulate the speed of an RT-Series rooftop exhaust fan to maintain a user adjustable negative pressure set point. The set point is adjusted through a pot mounted on the XCOP1 circuit board. The operating range of the XCOP1 control is -0.10" - 1.0" W.C.

Electro Craft E710-BM with speed/torque gage. Control speed and direction of the 4000 rpm motor with a single pot.Can be operated remotely. Motor included.

DENTAL HL-AH Amalgamator Aequipment Digital Capsule Mixer CE Dear friend: You are welcomed to be bidding on this item. You are extreamly welcomed to purchase from our store. Good quality, reasonable price, excellent credit, thoughtful service will be presented to you.

DENTAL HL-AH Amalgamator Aequipment Digital Capsule Mixer CE Dear friend: You are welcomed to be bidding on this item. You are extreamly welcomed to purchase from our store. Good quality, reasonable price, excellent credit, thoughtful service will be presented to you.