# Drive Model Replacement

The table below shows the old drive models being removed and the recommended replacement drive models. The recommended replacement will be pin-to-pin compatible with the new model, and may have extra optional features such as Q-programming and Encoder feedback included as standard.

ST5/ST10

Old Product | Replaced by
ST5-S | ST10-Plus
ST10-S | ST10-Plus
ST5-Plus | ST10-Plus
ST5-Si-NN | ST10-Si-NE
ST5-Si-NE | ST10-Si-NE
ST10-Si-NN | ST10-Si-NE
ST5-Q-NN | ST10-Q-RE
ST5-Q-NE | ST10-Q-RE
ST5-Q-RN | ST10-Q-RE
ST5-Q-RE | ST10-Q-RE
ST10-Q-NN | ST10-Q-RE
ST10-Q-NE | ST10-Q-RE
ST10-Q-RN | ST10-Q-RE
ST5-C-CN | ST10-C-CE
ST5-C-CE | ST10-C-CE
ST10-C-CN | ST10-C-CE
ST5-Q-EN | ST10-IP-EE
ST5-Q-EE | ST10-IP-EE
ST10-Q-EN | ST10-IP-EE
ST10-Q-EE | ST10-IP-EE
ST10-IP-EN | ST10-IP-EE
ST5-IP-EN | ST10-IP-EE
ST5-IP-EE | ST10-IP-EE

STAC5

Old Product | Replaced by
STAC5-S-N120 | STAC5-IP-E120
STAC5-S-E120 | STAC5-IP-E120
STAC5-Q-N120 | STAC5-IP-E120
STAC5-Q-E120 | STAC5-IP-E120
STAC5-IP-N120 | STAC5-IP-E120
STAC5-S-N220 | STAC5-IP-E220
STAC5-S-E220 | STAC5-IP-E220
STAC5-Q-N220 | STAC5-IP-E220
STAC5-Q-E220 | STAC5-IP-E220
STAC5-IP-N220 | STAC5-IP-E220

STAC6

Old Product | Replaced by
STAC6-S | STAC6-Q
STAC6-SE | STAC6-QE
STAC6-S-220 | STAC6-Q-220
STAC6-SE 220 | STAC6-QE-220