23HX18D 23H18D = 1.62±.15 [4.69±.38] 23H118D = 2.115±.15 [53.72±.38] 23H218D = 3.297±.15 [83.74±.38] 23H318D = 4.479±.15 [113.77±.38] 2.25 MAX [57.15 MAX] SQUARE.81±.2 [2.57±.5] 4 x 1.856±.5 [47.14±.13] Ø1.5±.1 [Ø38.1±.25].6±.5 [1.52±.13] 2 x Ø 2.625 REF [Ø66.68 REF] Ø.25 +. -.5 + [Ø6.35 ] -.127 4 x Ø.2±.5 4 x.2±.5 [5.8±.13] 12. MIN [34.8 MIN] [Ø5.8±.13] 1/2±1/8 [12.7±3.18] STRIP 21
23HX18D Motor Part Number 23HX18D1B 23HX18D2B 23HX18D3B Rated voltage Short Stack vdc 5.7 2.86 1.89 1 Stack vdc 6.84 3.42 2.28 2 Stack vdc 8.5 4.26 2.82 3 Stack vdc 1.75 5.38 3.57 Resistance per phase, ± 1% Short Stack ohms 5.7 1.43.63 1 Stack ohms 6.84 1.71.76 2 Stack ohms 8.5 2.13.94 3 Stack ohms 1.75 2.69 1.19 Inductance per phase, typ Short Stack mh 11.15 2.66 1.21 1 Stack mh 25.56 6.1 2.78 2 Stack mh 34.28 8.33 3.92 3 Stack mh 43.52 13.35 4.99 Rated current per phase * amps 1. 2. 3. Holding torque, typical * Short Stack / Nm 75 /.53 1 Stack / Nm 18 / 1.27 2 Stack / Nm 33 / 2.33 3 Stack / Nm 4 / 2.82 Detent torque, typical Short Stack / Nm 6. /.42 1 Stack / Nm 9. /.64 2 Stack / Nm 15. /.16 3 Stack / Nm 18. /.127 Thermal resistance Short Stack ºC/watt 3.99 1 Stack ºC/watt 3.57 2 Stack ºC/watt 2.62 3 Stack ºC/watt 1.58 Rotor moment of inertia Short Stack -s 2 / kg-cm 2.26 /.19 1 Stack -s 2 / kg-cm 2.35 /.24 2 Stack -s 2 / kg-cm 2.68 /.48 3 Stack -s 2 / kg-cm 2.12 /.72 Step angle, ± 5% * degrees 1.8 Steps per revolution * 2 Ambient temperature range Operating ºC -2 ~ +4 Storage ºC -4 ~ +85 Bearing type Ball bearing Insulation resisitance at 5vdc Mohms 1 megohms Dielectric withstanding voltage vac 12 for 1 second Weight Short Stack lb / kg 1. /.45 1 Stack lb / kg 1.4 /.64 2 Stack lb / kg 2.4 / 1.9 3 Stack lb / kg 3.4 / 1.55 Shaft load ratings, max at 15 rpm Radial lb / kg 2 / 9 (at shaft center) Axial lb / kg 5 / 23 (Both directions) Leadwires AWG 22 UL 3266 Temperature class, max B (13 C) RoHS COMPLIANT ALL MOTOR DATA VALUES AT 25ºC UNLESS OTHERWISE SPECIFIED * ENERGISE AT RATED CURRENT, 2 PHASE ON 22
23HX18D Motor Part Number 23HX18D1U 23HX18D2U 23HX18D3U Rated voltage Short Stack vdc 5.7 2.86 1.89 1 Stack vdc 6.84 3.42 2.28 2 Stack vdc 8.5 4.26 2.82 3 Stack vdc 1.75 5.38 3.57 Resistance per phase, ± 1% Short Stack ohms 5.7 1.43.63 1 Stack ohms 6.84 1.71.76 2 Stack ohms 8.5 2.13.94 3 Stack ohms 1.75 2.69 1.19 Inductance per phase, typ Short Stack mh 7.6 1.66.76 1 Stack mh 13.1 2.97 1.46 2 Stack mh 21.32 5.33 1.97 3 Stack mh 26.79 6.44 3.34 Rated current per phase * amps 1. 2. 3. Holding torque, typical * Short Stack / Nm 6 /.42 1 Stack / Nm 135 /.95 2 Stack / Nm 235 / 1.66 3 Stack / Nm 3 / 2.12 Detent torque, typical Short Stack / Nm 6. /.42 1 Stack / Nm 9. /.64 2 Stack / Nm 15. /.16 3 Stack / Nm 18. /.127 Thermal resistance Short Stack ºC/watt 3.99 1 Stack ºC/watt 3.57 2 Stack ºC/watt 2.62 3 Stack ºC/watt 1.58 Rotor moment of inertia Short Stack -s 2 / kg-cm 2.26 /.19 1 Stack -s 2 / kg-cm 2.35 /.24 2 Stack -s 2 / kg-cm 2.68 /.48 3 Stack -s 2 / kg-cm 2.12 /.72 Step angle, ± 5% * degrees 1.8 Steps per revolution * 2 Ambient temperature range Operating ºC -2 ~ +4 Storage ºC -4 ~ +85 Bearing type Ball bearing Insulation resisitance at 5vdc Mohms 1 megohms Dielectric withstanding voltage vac 12 for 1 second Weight Short Stack lb / kg 1. /.45 1 Stack lb / kg 1.4 /.64 2 Stack lb / kg 2.4 / 1.9 3 Stack lb / kg 3.4 / 1.55 Shaft load ratings, max at 15 rpm Radial lb / kg 2 / 9 (at shaft center) Axial lb / kg 5 / 23 (Both directions) Leadwires AWG 22 UL 3266 Temperature class, max B (13 C) RoHS COMPLIANT ALL MOTOR DATA VALUES AT 25ºC UNLESS OTHERWISE SPECIFIED * ENERGISE AT RATED CURRENT, 2 PHASE ON 23
23HX18E Motor Part Number 23HX18E1B 23HX18E2B 23HX18E3B Rated voltage Short Stack vdc 5.7 2.86 1.89 1 Stack vdc 6.84 3.42 2.28 2 Stack vdc 8.5 4.26 2.82 3 Stack vdc 1.75 5.38 3.57 Resistance per phase, ± 1% Short Stack ohms 5.7 1.43.63 1 Stack ohms 6.84 1.71.76 2 Stack ohms 8.5 2.13.94 3 Stack ohms 1.75 2.69 1.19 Inductance per phase, typ Short Stack mh 11.15 2.66 1.21 1 Stack mh 25.56 6.1 2.78 2 Stack mh 34.28 8.33 3.92 3 Stack mh 43.52 13.35 4.99 Rated current per phase * amps 1. 2. 3. Holding torque, typical * Short Stack / Nm 84 /.59 1 Stack / Nm 227 / 1.6 2 Stack / Nm 426 / 3.1 3 Stack / Nm 524 / 3.7 Detent torque, typical Short Stack / Nm 1. /.71 1 Stack / Nm 15. /.16 2 Stack / Nm 26. /.184 3 Stack / Nm 31. /.219 Thermal resistance Short Stack ºC/watt 3.99 1 Stack ºC/watt 3.57 2 Stack ºC/watt 2.62 3 Stack ºC/watt 1.58 Rotor moment of inertia Short Stack -s 2 / kg-cm 2.26 /.19 1 Stack -s 2 / kg-cm 2.35 /.24 2 Stack -s 2 / kg-cm 2.68 /.48 3 Stack -s 2 / kg-cm 2.12 /.72 Step angle, ± 5% * degrees 1.8 Steps per revolution * 2 Ambient temperature range Operating ºC -2 ~ +4 Storage ºC -4 ~ +85 Bearing type Ball bearing Insulation resisitance at 5vdc Mohms 1 megohms Dielectric withstanding voltage vac 12 for 1 second Weight Short Stack lb / kg 1. /.45 1 Stack lb / kg 1.5 /.68 2 Stack lb / kg 2.5 / 1.14 3 Stack lb / kg 3.6 / 1.64 Shaft load ratings, max at 15 rpm Radial lb / kg 2 / 9 (at shaft center) Axial lb / kg 5 / 23 (Both directions) Leadwires AWG 22 UL 3266 Temperature class, max B (13 C) RoHS COMPLIANT ALL MOTOR DATA VALUES AT 25ºC UNLESS OTHERWISE SPECIFIED * ENERGISE AT RATED CURRENT, 2 PHASE ON 24
23HX18E Motor Part Number 23HX18E1U 23HX18E2U 23HX18E3U Rated voltage Short Stack vdc 5.7 2.86 1.89 1 Stack vdc 6.84 3.42 2.28 2 Stack vdc 8.5 4.26 2.82 3 Stack vdc 1.75 5.38 3.57 Resistance per phase, ± 1% Short Stack ohms 5.7 1.43.63 1 Stack ohms 6.84 1.71.76 2 Stack ohms 8.5 2.13.94 3 Stack ohms 1.75 2.69 1.19 Inductance per phase, typ Short Stack mh 7.6 1.66.76 1 Stack mh 13.1 2.97 1.46 2 Stack mh 21.32 5.33 1.97 3 Stack mh 26.79 6.44 3.34 Rated current per phase * amps 1. 2. 3. Holding torque, typical * Short Stack / Nm 72 /.51 1 Stack / Nm 17 / 1.2 2 Stack / Nm 33 / 2.14 3 Stack / Nm 393 / 2.78 Detent torque, typical Short Stack / Nm 1. /.71 1 Stack / Nm 15. /.16 2 Stack / Nm 26. /.184 3 Stack / Nm 31. /.219 Thermal resistance Short Stack ºC/watt 3.99 1 Stack ºC/watt 3.57 2 Stack ºC/watt 2.62 3 Stack ºC/watt 1.58 Rotor moment of inertia Short Stack -s 2 / kg-cm 2.26 /.19 1 Stack -s 2 / kg-cm 2.35 /.24 2 Stack -s 2 / kg-cm 2.68 /.48 3 Stack -s 2 / kg-cm 2.12 /.72 Step angle, ± 5% * degrees 1.8 Steps per revolution * 2 Ambient temperature range Operating ºC -2 ~ +4 Storage ºC -4 ~ +85 Bearing type Ball bearing Insulation resisitance at 5vdc Mohms 1 megohms Dielectric withstanding voltage vac 12 for 1 second Weight Short Stack lb / kg 1. /.45 1 Stack lb / kg 1.5 /.68 2 Stack lb / kg 2.5 / 1.14 3 Stack lb / kg 3.6 / 1.64 Shaft load ratings, max at 15 rpm Radial lb / kg 2 / 9 (at shaft center) Axial lb / kg 5 / 23 (Both directions) Leadwires AWG 22 UL 3266 Temperature class, max B (13 C) RoHS COMPLIANT ALL MOTOR DATA VALUES AT 25ºC UNLESS OTHERWISE SPECIFIED * ENERGISE AT RATED CURRENT, 2 PHASE ON 25
85 8 75 7 65 6 55 5 23H18D_B COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ).6.55.5.45.4.35 45 4 35.3.25 3.2 25 2.15 15.1 1 5.5..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8 11.2 11.6 12. 12.4 12.8 13.2 13.6 14. 14.4 14.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 3.36 3.48 3.6 3.72 3.84 3.96 4.8 4.2 4.32 4.44 23H18D1B-D, 1.A phase current 23H18D2B-D, 2.A phase current 23H18D3B-D, 3.A phase current 17 23H118D_B Pull-O ut Torque vs Speed COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ) 1.2 16 15 14 13 12 11 1.1 1..9.8 1.7 9 8 7.6.5 6.4 5 4.3 3.2 2 1.1..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8 11.2 11.6 12. 12.4 12.8 13.2 13.6 14. 14.4 14.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 3.36 3.48 3.6 3.72 3.84 3.96 4.8 4.2 4.32 4.44 23H118D1B, 1.A phase current 23H1 18D2B, 2.A phase current 23H118D3 B, 3.A phase current 22 2 18 16 14 12 23H218D_B COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ) 1.5 1.4 1.3 1.2 1.1 1..9.8 1 8.7.6.5 6.4 4.3 2.2.1..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 23H218D1B, 1.A phase current 23H2 18D2B, 2.A phase current 23H218D3B, 3.A phase current 213
4 23H318D_B Pull-O ut Torque vs Speed COUPLING =.76 2 (.1 39 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ) 35 2.5 3 2. 25 1.5 2 15 1. 1.5 5..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 23H318D1B, 1.A phase current 23H318D2B, 2.A phase current 23H318D3B, 3.A phase current 6 55 24 vdc, full step, unipolar constant current, J 23H18D_U Pull-O ut Torque vs Spee d COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.4 7 x 1-4 kg-m 2 ).4 5.35 45 4 35.3.25 3.2 25 2.15 15.1 1.5 5..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8 11.2 11.6 12. 12.4 12.8 13.2 13.6 14..12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 3.36 3.48 3.6 3.72 3.84 3.96 4.8 4.2 23H18D1U, 1.A phas e current 23H18D2U, 2.A phase current 23H18D3U, 3.A phase curent 12 24 vdc, full step, unipolar constant current, J 23H118D_U Pull-O ut Torque vs Speed COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ) 11.8 1.7 9 8 7.6.5 6.4 5 4.3 3.2 2.1 1..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 23 H118D1U, 1.A phase current 23H118D2U, 2.A phase current 23H118D3U, 3.A phase current 214
23H2 18D_U 2 24 vdc, full step, unipolar cons tant current, J COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 oz -in 2 (7.47 x 1-4 kg-m 2 ) 1.4 18 1.3 1.2 16 1.1 14 1. 12.9.8 1.7 8.6.5 6 4 2.4.3.2.1..4.8 1.2 1.6 2. 2.4 2.8.12.24.36.48.6.72.84 23H218D1U, 1.A phase curent 23H218D2U, 2.A phase current 23H218D3U, 3.A phase current 25 24 vdc, full step, unipolar constant current, J 23H318D_U COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ) 2 1.5 15 1. 1.5 5..4.8 1.2 1.6 2..12.24.36.48.6 23H318D1U, 1.A phase current 23H318D2U, 2.A phase current 23H318D3U, 3.A phase current 23H18E_B COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ) 1 95 9 85 8 75 7 65 6 55 5 45 4 35 3 25 2 15 1 5.7.65.6.55.5.45.4.35.3.25.2.15.1.5..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8 11.2 11.6 12. 12.4 12.8 13.2 13.6 14. 14.4 14.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 3.36 3.48 3.6 3.72 3.84 3.96 4.8 4.2 4.32 4.44 23H18E1B, 1.A phase current 23H18E2B, 2.A phase current 23H18E3B, 3.A phase current 215
2 24 vdc, full step, bipolar constant curr ent, J 23H1 18E_B COUPLING =.76 oz -in 2 (.139 x 1-4 kg-m 2 ), J DYNAMO METER = 4.845 oz-i n 2 (7.47 x 1-4 kg-m 2 ) 1.4 19 18 1.3 17 1.2 16 15 1.1 14 1. 13.9 12 11.8 1 9 8.7.6 7.5 6 5 4.4.3 3.2 2 1.1..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8 11.2 11.6 12. 12.4 12.8 13.2 13.6 14. 14.4 14.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 3.36 3.48 3.6 3.72 3.84 3.96 4.8 4.2 4.3 2 4.44 23H118E1B, 1.A phas e current 23 H118 E2B, 2.A phase current 23H1 18E3B, 3.A phase current 23H218E_B COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ) 24 1.7 22 1.6 1.5 2 1.4 18 1.3 16 1.2 1.1 14 1. 12.9.8 1.7 8.6.5 6.4 4.3 2.2.1..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 23H218E1B, 1.A phase current 23H218E2B, 2.A phase current 23H218E3B, 3.A phase current 45 24 dc, vfull step, bipolar constant current, J 23H3 18E_B Pull-Out Torque vs Spee d COUPLING =.76 oz -in 2 (.139 x 1-4 kg-m 2 ), J DYNA MOMETER = 4.845 oz-i n 2 (7.47 x 1-4 kg-m 2 ) 3. 4 35 2.5 3 2. 25 2 1.5 15 1. 1.5 5..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 23H318E 1B, 1.A phase current 23H318E2B, 2.A phase current 23H318E3B, 3.A phase current 216
7 24 vdc, full step, unipolar constant current, J 23H18 E_U COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETER = 4.845 2 (7.47 x 1-4 kg-m 2 ) 65 6 55 5.45.4.35 45 4 35.3.25 3 25.2 2.15 15.1 1 5.5..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8 11.2 11.6 12. 12.4 12.8 13.2 13.6 14..12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 3.36 3.48 3.6 3.72 3.84 3.96 4.8 4.2 23H18E1U, 1.A phase current 23H18E2U, 2.A phase current 23H18E3U, 3.A phase current 15 24 vdc, full step, un ipolar constant current, J 23H118 E_U COUP LING =.76 oz -in 2 (.139 x 1-4 kg-m 2 ), J DYNAMO METER = 4.8 45 2 (7.4 7 x 1-4 kg-m 2 ) 14 1. 13 12 11 1 9 8.9.8.7.6 7 6 5.5.4 4.3 3 2 1.2.1..4.8 1.2 1.6 2. 2.4 2.8 3.2 3.6 4. 4.4 4.8 5.2 5.6 6. 6.4 6.8 7.2 7.6 8. 8.4 8.8 9.2 9.6 1. 1.4 1.8.12.24.36.48.6.72.84.96 1.8 1.2 1.32 1.44 1.56 1.68 1.8 1.92 2.4 2.16 2.28 2.4 2.52 2.64 2.76 2.88 3. 3.12 3.24 23H118E1U, 1.A phase current 23H118E2U, 2.A phase current 23H118E3U, 3.A phase current 3 24 vdc, full step, unipolar constant current, J 23H318E_U Pull-Out Tor que vs Speed COUPLING =.76 2 (.139 x 1-4 kg-m 2 ), J DYNAMOMETE R = 4.845 oz -in 2 (7.47 x 1-4 kg-m 2 ) 2. 25 2 1.5 15 1. 1.5 5..4.8 1.2 1.6 2..12.24.36.48.6 23H318E 1U, 1. A phas e current 23H318E2 U, 2.A phase current 23H318E3U, 3.A phase current 217