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These were all the same step motors and had a 10-foot cable as standard. The ZETA motor came with a ZETA drive connector on the end (screw-terminal), the S motor came with a S drive connector on the end, and the ES step motor had no connector.
Basic Parts numbers
ES21B-DNR10 | S57-51-MO | ZETA57-51-MO | ZETA57-51 |
ES22B-DNR10 | S57-83-MO | ZETA57-83-MO | ZETA57-83 |
ES23B-DNR10 | S57-102-MO | ZETA57-102-MO | ZETA57-102 |
ES31B-DNR10 | S83-62-MO | ZETA83-62-MO | ZETA83-62 |
ES32B-DNR10 | S83-93-MO | ZETA83-93-MO | ZETA83-93 |
ES33B-DNR10 | S83-135-MO | ZETA83-135-MO | ZETA83-135 |
OEM83-62-MO | OEM83-62-MO-DS34 |
OEM83-93-MO | OEM83-93-MO-DS34 |
OEM83-135-MO | OEM83-135-MO-DS34 |
Complete list of retired motors
All custom products based on the above parts are also discontinued, for example:
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Related FAQ: S/SX Motors - Replacing S/ZETA/ES series step motors with BE servo motors
Complete List of Discontinued Parts
ES21B-DFR10 | ZETA57-102 | OEM83-135-MO |
ES21B-DKR10-EC | ZETA57-102-E | OEM83-135-MO-DS34 |
ES21B-DNR10 | ZETA57-102-MO | OEM83-62-MO |
ES21B-DNR10-EC | ZETA57-102-MO-E | OEM83-62-MO-DS34 |
ES21B-SFR10 | ZETA57-102-MO-E-F | OEM83-93-MO |
ES21B-SNR10 | ZETA57-102-MO-F | OEM83-93-MO-DS34 |
ES22B-DFR10 | ZETA57-102-MO-S | S57-102-MO |
ES22B-DFR10-EC | ZETA57-102-S | S57-102-MO-E |
ES22B-DNR10 | ZETA57-51 | S57-102-MO-F |
ES22B-DNR10-EC | ZETA57-51-E | S57-102-MO-S |
ES22B-SFR10 | ZETA57-51-MO | S57-10223 |
ES22B-SNR10 | ZETA57-51-MO-E | S57-10223-NC |
ES23B-DFR10 | ZETA57-51-MO-S | S57-51-MO |
ES23B-DFR10-EC | ZETA57-51-S | S57-51-MO-E |
ES23B-DNR10 | ZETA57-83 | S57-51-MO-F |
ES23B-DNR10-EC | ZETA57-83-E | S57-51-MO-S |
ES23B-SFR10 | ZETA57-83-MO | S57-83-MO |
ES23B-SNR10 | ZETA57-83-MO-E | S57-83-MO-E |
ES31B-DFR10 | ZETA57-83-MO-F | S57-83-MO-F |
ES31B-DKR10-EC | ZETA57-83-MO-S | S57-83-MO-S |
ES31B-DNR10 | ZETA57-83-S | S83-135-MO |
ES31B-DNR10-EC | ZETA83-135 | S83-135-MO-E |
ES31B-SFR10 | ZETA83-135-E | S83-135-MO-F |
ES31B-SKR10 | ZETA83-135-MO | S83-135-MO-K |
ES31B-SNR10 | ZETA83-135-MO-E | S83-135-MO-S |
ES32B-DFR10 | ZETA83-135-MO-E-K | S83-135-MO-S-F |
ES32B-DFR10-EC | ZETA83-135-MO-F | S83-135-MO-S-K |
ES32B-DKR10 | ZETA83-135-MO-K | S83-62-MO |
ES32B-DKR10-EC | ZETA83-135-MO-S | S83-62-MO-E |
ES32B-DNR10 | ZETA83-135-S | S83-62-MO-S |
ES32B-DNR10-EC | ZETA83-62 | S83-93-MO |
ES32B-SFR10 | ZETA83-62-E | S83-93-MO-E |
ES32B-SKR10 | ZETA83-62-MO | S83-93-MO-F |
ES32B-SNR10 | ZETA83-62-MO-E | S83-93-MO-K |
ES33B-DFR10 | ZETA83-62-MO-S | S83-93-MO-S |
ES33B-DFR10-EC | ZETA83-62-S | S83-9333 |
ES33B-DKR10 | ZETA83-93 | |
ES33B-DKR10-EC | ZETA83-93-E | |
ES33B-DNR10 | ZETA83-93-MO | |
ES33B-DNR10-EC | ZETA83-93-MO-E | |
ES33B-SFR10 | ZETA83-93-MO-E-K | |
ES33B-SKR10 | ZETA83-93-MO-F | |
ES33B-SNR10 | ZETA83-93-MO-K |