Differences

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--- andymark_pg71_gearmotor [2017/10/05 09:00] – created tell
+++ andymark_pg71_gearmotor [2017/10/05 09:02] (current) – [Related motors] tell
@@ Line 17: / Line 17: @@
   * http://www.andymark.com/product-p/am-0915.htm - 198 RPM, 6.3 ft-lb
+==== with encoder ====
+  * http://www.andymark.com/Gearmotor-p/am-2971.htm
+this motor consists of the PG71 motor with this encoder:
+http://www.andymark.com/product-p/am-2816a.htm
+Note that the encoder is on the back, so it counts motor turns, not output shaft turns.
+Total Counts per revolution: 497 (7 Counts per motor rotation multiplied by gearbox reduction, 71)