HC685LG-021 Low Voltage DC Motors - Johnson Electric
HC685LG-021 Low Voltage DC Motors - Johnson Electric
HC685LG-021 Low Voltage DC Motors - Johnson Electric
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<strong>HC685LG</strong>-<strong>021</strong> <strong>Low</strong> <strong>Voltage</strong> <strong>DC</strong> <strong>Motors</strong><br />
Characteristics:<br />
High Reliability, High Torque, <strong>Low</strong> Cogging<br />
Specifications:<br />
Dimensions : Ø 1.4 X 2.2 in<br />
Shaft Diameter : Ø 0.125 in<br />
Input <strong>Voltage</strong> : 20.0 V <strong>DC</strong><br />
No Load Speed : 3335 rpm<br />
Stall Torque : 1.7363 Lb.in<br />
Maximum Output Power : 0.0230 hp<br />
Maximum Efficiency : 69 %<br />
Operation Temperature : 14 to 122 °F<br />
Storage Temperature : -4 to 176 °F<br />
<strong>Electric</strong>al Connection : Terminal<br />
Performance Data:<br />
Application Examples:<br />
Carriages<br />
No Load Stall Max Efficiency Max Power<br />
Current (A) 0.09 3.69 0.58 1.89<br />
Efficiency (%) - - 69 45<br />
Output Power (hp) - - 0.0108 0.0230<br />
Speed (rpm) 3335 - 2881 1667<br />
Torque (Lb.in) - 1.74 0.24 0.87<br />
<strong>Johnson</strong> Motor sales@johnsonelectric.com http://www.johnsonmotor.com
<strong>HC685LG</strong>-<strong>021</strong> <strong>Low</strong> <strong>Voltage</strong> <strong>DC</strong> <strong>Motors</strong><br />
Drawing:<br />
Performance Curves:<br />
Units in Metric<br />
<strong>Johnson</strong> Motor sales@johnsonelectric.com http://www.johnsonmotor.com
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