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V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mm [inches]Can Stack Linear ActuatorsElectrical Data 26DAMXX •••-K Unit D1B Bipolar D2B Bipolar D1U Unipolar D2U Unipolar1 Operating Voltage # 5 12 5 12 VDC2 Resistance per Phase, ± 10% 14.6 84.0 14.6 84.0 Ohms3 Inductance per Phase, typ 6.5 33.6 3.8 20.5 mH4 Rated Current per Phase, 1 Phase ON 0.48 0.20 0.48 0.20 A5 Input Power 3.4 3.4 3.4 3.4 WGeneral Data XX Linear travel per step6 Min. Holding Force @ rated current10 @ .001\33.4 (120) 20 (72) N (oz)20 @ .002\25 (90) 15.3 (55) N (oz)40 @ .004\14.5 (52) 8.9 (32)7 Min. Holding Force (Unenergized)10 @ .001\20 (72) N (oz)20 @ .002\13.9 (50) N (oz)40 @ .004\5.56 (20) N (oz)8 Stroke Length, Typ 13.2 (0.52) mm (in)9 Linear Travel Accuracy ± 1 Step10 Steps per Revolution 2411 Ambient Temperature Range (operating) -20 to +70 (-4 to +158) °C (°F)12 Maximum Coil Temperature 130 (266) °C (°F)13 Bearing Type Ball Bearing14 Insulation Resistance at 500 VDC 20 Mohms15 Dielectric Withstanding Voltage 650 for 2 seconds VAC16 Weight 34 (1.2) g (oz)17 Leadwire AWG #28, UL1429 (80° C, 150 V)26DAM-K Ø 26 mm • RoHS Compliant • 33.4 NNotes: 1. All motor data values at 20° C unless otherwise specified – 2. # Voltage in case of voltage driver (indicator R•I)0.05.010.015.020.001020304050607080100 200 300 4000.1 0.2 0.3 0.40.2 0.4 0.6 0.80.4 0.8 1.2 1.6Nin/secozpps26DAMXXDXU-K/L26DAM10DXU-K/L 26DAM20DXU-K/L 26DAM40DXU-K/LPull-In ForceTypical Pull-in Linear Force vs Linear Rate at 20° CFull Step, Unipolar, L/R Drive0.05.010.015.020.025.030.035.0020406080100120140100 200 300 4000.1 0.2 0.3 0.40.2 0.4 0.6 0.80.4 0.8 1.2 1.6Nin/secozpps26DAMXXDXB-K/L26DAM10DXB-K/L 26DAM20DXB-K/L 26DAM40DXB-K/LPull-In ForceTypical Pull-in Linear Force vs Linear Rate at 20° CFull Step, Bipolar, L/R Drive 2X Ø3.66±0.05[Ø0.144±0.002]42.82±0.51[1.686±0.020]34.90±0.13[1.374±0.005]NOTES :1. NOT RECOMMENDED TO USE AT THE FULLY RETRACTED AND EXTENDED POSITIONS.2. SHAFT AXIAL BACKLASH: 0.15 [.006] MAX.Ø3.51 [Ø0.138] REF#2-56 UNC-2A (OTHER UNIFIED AND METRIC THREADS AVAILABLE)Ø8.13±0.13 [Ø0.320±0.005]Ø12.03±0.13 [Ø0.474±0.005]4.27±0.20 [0.168±0.008]3.81±0.13 [0.150±0.005]30.20±0.64 [1.189±0.025] EXTENDED16.99±0.64 [0.669±0.025] RETRACTEDØ26.16 [Ø1.030] MAX4 OR 6 LEAD WIRES AWG 28 PVC304.8±10.0 [12±.4] LONGSTRIPPED 10±1 [.40±.4]Ø8.13±0.13 [Ø0.320±0.005]0.81±0.13 [0.032±0.005]12.40±0.15 [0.488±0.006]UNIPOLAR COILYELLOW ORANGE BROWN BLACK RED/GREEN+ - + - ++ - - + +- + - + +- + + - ++ - + - +VIEWED FROM OUTPUT SHAFTBIPOLAR COILRED GRAY YELLOW BLACK+ - + -+ - - +- + - +- + + -+ - + -VIEWED FROM OUTPUT SHAFTbrowngreenblackyellow red orangeyellowblackred graybrowngreenblackyellow red orangeyellowblackred grayExtend Retract Extend Retract178