E Conventional Series

The E Series features enhanced stator technology for higher torque and acceleration rates. E series are high-efficiency, low-loss stepper motors that have a conventional, round frame in NEMA 23, 34 and 42 frame size options. A wide variety of standard windings, connectors and options suit general-purpose applications with holding torques up to 3,958 oz-in (27.95 N-m).

Single and double stack motors are available with both standard and low inertia “-J” rotors. Choose low inertia to produce the highest acceleration rates possible. Low inertia motors are most effective for operation below 2,000 RPM. Choose standard to generate maximum torque.

In addition, they are available in numerous configurations including: flying lead, MS connector or terminal board connection options, optional mounted incremental encoder or encoder mounting provisions, and shaft seal options.

Recommended For Applications That Require:
- High speed capability is critical.
- Short lead time (1-2 weeks).
- Low inertia rotor option for maximum acceleration.
- Splash-proof terminal board plus shaft seal option for IP65 protection (NEMA 34 and 42 only)
- MS connector option.
- Mounted incremental encoder option.
- UL Recognized.

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Motor Name FrameSize Motor Length Configuration Holding Torque Rated Current
E21xxxA-J NEMA 23 2.06 in Bipolar Parallel 112 oz-in 5.4 Amps
E21xxxA-J NEMA 23 2.06 in Bipolar Series 112 oz-in 2.7 Amps
E21xxxA-L NEMA 23 2.06 in Bipolar Parallel 126 oz-in 5.4 Amps
E21xxxA-L NEMA 23 2.06 in Bipolar Series 126 oz-in 2.7 Amps
E21xxxB-J NEMA 23 2.06 in Bipolar Parallel 108 oz-in 1.41 Amps
E21xxxB-J NEMA 23 2.06 in Bipolar Series 108 oz-in 0.71 Amps
E21xxxB-L NEMA 23 2.06 in Bipolar Parallel 123 oz-in 1.41 Amps
E21xxxB-L NEMA 23 2.06 in Bipolar Series 123 oz-in 0.71 Amps
E21xxxC-J NEMA 23 2.06 in Bipolar Parallel 106 oz-in 5.8 Amps
E21xxxC-J NEMA 23 2.06 in Bipolar Series 106 oz-in 2.9 Amps
E21xxxC-L NEMA 23 2.06 in Bipolar Parallel 120 oz-in 5.8 Amps
E21xxxC-L NEMA 23 2.06 in Bipolar Series 120 oz-in 2.9 Amps
E21xxxT-J NEMA 23 2.06 in Bipolar Parallel 108 oz-in 2.8 Amps
E21xxxT-J NEMA 23 2.06 in Bipolar Series 108 oz-in 1.39 Amps
E21xxxT-L NEMA 23 2.06 in Bipolar Parallel 123 oz-in 2.8 Amps
E21xxxT-L NEMA 23 2.06 in Bipolar Series 123 oz-in 1.39 Amps
E22xxxB-J NEMA 23 3.06 in Bipolar Parallel 198 oz-in 3.1 Amps
E22xxxB-J NEMA 23 3.06 in Bipolar Series 198 oz-in 1.54 Amps
E22xxxB-L NEMA 23 3.06 in Bipolar Parallel 225 oz-in 3.1 Amps
E22xxxB-L NEMA 23 3.06 in Bipolar Series 225 oz-in 1.54 Amps
E22xxxC-J NEMA 23 3.06 in Bipolar Parallel 191 oz-in 6.4 Amps
E22xxxC-J NEMA 23 3.06 in Bipolar Series 191 oz-in 3.2 Amps
E22xxxC-L NEMA 23 3.06 in Bipolar Parallel 218 oz-in 6.4 Amps
E22xxxC-L NEMA 23 3.06 in Bipolar Series 218 oz-in 3.2 Amps
E22xxxD-J NEMA 23 3.06 in Bipolar Parallel 198 oz-in 2.4 Amps
E22xxxD-J NEMA 23 3.06 in Bipolar Series 198 oz-in 1.22 Amps
E22xxxD-L NEMA 23 3.06 in Bipolar Parallel 225 oz-in 2.4 Amps
E22xxxD-L NEMA 23 3.06 in Bipolar Series 225 oz-in 1.22 Amps
E22xxxP-J NEMA 23 3.06 in Bipolar Parallel 184 oz-in 6.7 Amps
E22xxxP-J NEMA 23 3.06 in Bipolar Series 184 oz-in 3.4 Amps
E22xxxP-L NEMA 23 3.06 in Bipolar Parallel 210 oz-in 6.7 Amps
E22xxxP-L NEMA 23 3.06 in Bipolar Series 210 oz-in 3.4 Amps
E22xxxT-J NEMA 23 3.06 in Bipolar Parallel 196 oz-in 5 Amps
E22xxxT-J NEMA 23 3.06 in Bipolar Series 196 oz-in 2.5 Amps
E22xxxT-L NEMA 23 3.06 in Bipolar Parallel 223 oz-in 5 Amps
E22xxxT-L NEMA 23 3.06 in Bipolar Series 223 oz-in 2.5 Amps
E2HxxxA-L NEMA 23 1.56 in Bipolar Parallel 71.4 oz-in 5.1 Amps
E2HxxxA-L NEMA 23 1.56 in Bipolar Series 71.4 oz-in 2.5 Amps
E2HxxxB-L NEMA 23 1.56 in Bipolar Parallel 71.4 oz-in 2.5 Amps
E2HxxxB-L NEMA 23 1.56 in Bipolar Series 71.4 oz-in 1.27 Amps
E2HxxxT-L NEMA 23 1.56 in Bipolar Parallel 69.9 oz-in 2.6 Amps
E2HxxxT-L NEMA 23 1.56 in Bipolar Series 69.9 oz-in 1.3 Amps
E31xxxA-L NEMA 34 2.58 in Bipolar Parallel 349 oz-in 8.2 Amps
E31xxxA-L NEMA 34 2.58 in Bipolar Series 349 oz-in 4.1 Amps
E31xxxB-L NEMA 34 2.58 in Bipolar Parallel 316 oz-in 5.9 Amps
E31xxxB-L NEMA 34 2.58 in Bipolar Series 316 oz-in 3 Amps
E31xxxC-L NEMA 34 2.58 in Bipolar Parallel 316 oz-in 3 Amps
E31xxxC-L NEMA 34 2.58 in Bipolar Series 316 oz-in 1.48 Amps
E31xxxP-L NEMA 34 2.58 in Bipolar Parallel 344 oz-in 8.4 Amps
E31xxxP-L NEMA 34 2.58 in Bipolar Series 344 oz-in 4.2 Amps
E31xxxT-L NEMA 34 2.58 in Bipolar Parallel 337 oz-in 5.4 Amps
E31xxxT-L NEMA 34 2.58 in Bipolar Series 337 oz-in 2.7 Amps
E32xxxA-L NEMA 34 3.76 in Bipolar Parallel 627 oz-in 5.6 Amps
E32xxxA-L NEMA 34 3.76 in Bipolar Series 627 oz-in 2.8 Amps
E32xxxP-L NEMA 34 3.76 in Bipolar Parallel 673 oz-in 8.1 Amps
E32xxxP-L NEMA 34 3.76 in Bipolar Series 673 oz-in 4.1 Amps
E32xxxT-L NEMA 34 3.76 in Bipolar Parallel 659 oz-in 5.2 Amps
E32xxxT-L NEMA 34 3.76 in Bipolar Series 659 oz-in 2.6 Amps
E33HxxA-L NEMA 34 5.33 in Bipolar Parallel 940 oz-in 8.6 Amps
E33HxxA-L NEMA 34 5.33 in Bipolar Series 940 oz-in 4.3 Amps
E33HxxB-L NEMA 34 5.33 in Bipolar Parallel 939 oz-in 5.4 Amps
E33HxxB-L NEMA 34 5.33 in Bipolar Series 939 oz-in 2.7 Amps
E33HxxC-L NEMA 34 5.33 in Bipolar Parallel 927 oz-in 11.1 Amps
E33HxxC-L NEMA 34 5.33 in Bipolar Series 927 oz-in 5.5 Amps
E33HxxP-L NEMA 34 5.33 in Bipolar Parallel 995 oz-in 7.9 Amps
E33HxxP-L NEMA 34 5.33 in Bipolar Series 995 oz-in 4 Amps
E33HxxT-L NEMA 34 5.33 in Bipolar Parallel 975 oz-in 5.1 Amps
E33HxxT-L NEMA 34 5.33 in Bipolar Series 975 oz-in 2.6 Amps
E33NxxA-L NEMA 34 5.06 in Bipolar Parallel 940 oz-in 8.6 Amps
E33NxxA-L NEMA 34 5.06 in Bipolar Series 940 oz-in 4.3 Amps
E33NxxB-L NEMA 34 5.06 in Bipolar Parallel 939 oz-in 5.4 Amps
E33NxxB-L NEMA 34 5.06 in Bipolar Series 939 oz-in 2.7 Amps
E33NxxC-L NEMA 34 5.06 in Bipolar Parallel 927 oz-in 11.1 Amps
E33NxxC-L NEMA 34 5.06 in Bipolar Series 927 oz-in 5.5 Amps
E33NxxP-L NEMA 34 5.06 in Bipolar Parallel 995 oz-in 7.9 Amps
E33NxxP-L NEMA 34 5.06 in Bipolar Series 995 oz-in 4 Amps
E33NxxT-L NEMA 34 5.06 in Bipolar Parallel 975 oz-in 5.1 Amps
E33NxxT-L NEMA 34 5.06 in Bipolar Series 975 oz-in 2.6 Amps
E34HxxA-L NEMA 34 6.58 in Bipolar Parallel 1250 oz-in 8.1 Amps
E34HxxA-L NEMA 34 6.58 in Bipolar Series 1250 oz-in 4.1 Amps
E34HxxP-L NEMA 34 6.58 in Bipolar Parallel 1300 oz-in 7.7 Amps
E34HxxP-L NEMA 34 6.58 in Bipolar Series 1300 oz-in 3.9 Amps
E34HxxT-L NEMA 34 6.58 in Bipolar Parallel 1240 oz-in 5.2 Amps
E34HxxT-L NEMA 34 6.58 in Bipolar Series 1240 oz-in 2.6 Amps
E41xxxA-L NEMA 42 5.61 in Bipolar Parallel 1380 oz-in 10.6 Amps
E41xxxA-L NEMA 42 5.61 in Bipolar Series 1380 oz-in 5.3 Amps
E41xxxB-L NEMA 42 5.61 in Bipolar Parallel 1380 oz-in 5.3 Amps
E41xxxB-L NEMA 42 5.61 in Bipolar Series 1380 oz-in 2.7 Amps
E41xxxT-L NEMA 42 5.61 in Bipolar Parallel 1350 oz-in 5.4 Amps
E41xxxT-L NEMA 42 5.61 in Bipolar Series 1350 oz-in 2.7 Amps
E42xxxA-L NEMA 42 8.04 in Bipolar Parallel 2690 oz-in 5.9 Amps
E42xxxA-L NEMA 42 8.04 in Bipolar Series 2690 oz-in 2.9 Amps
E42xxxB-L NEMA 42 8.04 in Bipolar Parallel 2600 oz-in 9.8 Amps
E42xxxB-L NEMA 42 8.04 in Bipolar Series 2600 oz-in 4.9 Amps
E42xxxC-L NEMA 42 8.04 in Bipolar Parallel 2700 oz-in 14.7 Amps
E42xxxC-L NEMA 42 8.04 in Bipolar Series 2700 oz-in 7.4 Amps
E42xxxT-L NEMA 42 8.04 in Bipolar Parallel 2550 oz-in 7.9 Amps
E42xxxT-L NEMA 42 8.04 in Bipolar Series 2550 oz-in 4 Amps
E43xxxA-L NEMA 42 10.6 in Bipolar Parallel 3900 oz-in 5 Amps
E43xxxA-L NEMA 42 10.6 in Bipolar Series 3900 oz-in 2.5 Amps
E43xxxB-L NEMA 42 10.6 in Bipolar Parallel 3960 oz-in 12.5 Amps
E43xxxB-L NEMA 42 10.6 in Bipolar Series 3960 oz-in 6.2 Amps
E43xxxC-L NEMA 42 10.6 in Bipolar Parallel 3770 oz-in 13.3 Amps
E43xxxC-L NEMA 42 10.6 in Bipolar Series 3770 oz-in 6.7 Amps
E43xxxT-L NEMA 42 10.6 in Bipolar Parallel 3930 oz-in 7.9 Amps
E43xxxT-L NEMA 42 10.6 in Bipolar Series 3930 oz-in 4 Amps