Ledex Rotary Solenoids Size 4E Precision Elongated Coil How to Order Performance Specifications 1 Holding Starting Torque (lb-in) 20C 1. Using the Performance Chart to the left, select one 2 Torque Maximum Duty Cycle of the five columns which provides the appropriate Stroke (lb-in) 100% 50% 25% 10% 5% duty cycle for your application. Reading down this 25 2.0 0.9 1.7 3.1 4.5 5.2 column locate the torque for the stroke you need. For 35 * 0.6 1.1 2.0 3.1 3.5 net available starting torque, subtract return spring 45 1.0 0.4 0.9 1.6 2.6 3.1 torque of 0.18 lb.-in. 20% (if torque is insufficient go 55 * * * * * * to next larger solenoid size). 1 67 * 0.2 0.4 0.8 1.6 1.9 2. Use the chart below to select the model number 2 corresponding to your desired design, stroke and 95 0.9 0.2 0.3 0.6 1.0 1.2 direction of rotation (as viewed from armature end, All data is at 20C coil temperature. Force (torque) opposite mounting studs). outputs degrade with elevated temperatures. 1 3. Using the Specification Chart to the right, select the Gross starting torques are shown. For net available same duty cycle column. Follow down the column starting torque, subtract return spring torque of 0.18 into the VDC ratings. Select the voltage which most lb.-in. 20%. 2 closely matches your supply voltage. Read across to Holding torque is shown at the stabilized temperature the left to select the coil awg suffix. of 105C and continuous duty. 4. Replace the last two digits of the model number * Consult factory. (XX) with the coil awg number to complete the part number. Please see www.ledex.com (click on Stock Products tab) for our list of stock products available through our All catalog products manufactured after North American distributors. April 1, 2006 are RoHS Compliant Armature cover Armature cover Armature cover No shafts Armature end shaft Base end shaft Double shaft Armature end shaft Base end shaft Double shaft 3 tapped holes 3 tapped holes 3 tapped holes 3 tapped holes Return spring Return spring Return spring Return spring Return spring Return spring Return spring Stroke/ Nom. Axial Direction* Stroke Standard Long Life Standard Long Life Standard Long Life Standard Long Life Standard Long Life Standard Long Life Standard Long Life 25 CW 0.036 H-3271-0XX L-3271-0XX H-3108-0XX L-3108-0XX H-15000-0XX L-15000-0XX H-2650-0XX L-2650-0XX H-3324-0XX L-3324-0XX H-1174-0XX L-1174-0XX H-2413-0XX L-2413-0XX 25 CCW 0.036 H-3258-0XX L-3258-0XX H-2975-0XX L-2975-0XX H-15001-0XX L-15001-0XX H-2741-0XX L-2741-0XX H-15120-0XX L-15120-0XX H-15125-0XX L-15125-0XX H-15135-0XX L-15135-0XX 35 CW 0.036 H-15011-0XX L-15011-0XX H-1132-0XX L-1132-0XX H-3378-0XX L-3378-0XX H-2952-0XX L-2952-0XX H-15016-0XX L-15016-0XX H-15230-0XX L-15230-0XX H-2995-0XX L-2995-0XX 35 CCW 0.036 H-15015-0XX L-15015-0XX H-1258-0XX L-1258-0XX H-3379-0XX L-3379-0XX H-3352-0XX L-3352-0XX H-15229-0XX L-15229-0XX H-15231-0XX L-15231-0XX H-15236-0XX L-15236-0XX 45 CW 0.036 H-1246-0XX L-1246-0XX H-3126-0XX L-3126-0XX H-2980-0XX L-2980-0XX H-1168-0XX L-1168-0XX H-3071-0XX L-3071-0XX H-1310-0XX L-1310-0XX H-15237-0XX L-15237-0XX 45 CCW 0.036 H-1247-0XX L-1247-0XX H-2900-0XX L-2900-0XX H-2893-0XX L-2893-0XX H-1226-0XX L-1226-0XX H-3125-0XX L-3125-0XX H-1309-0XX L-1309-0XX H-15238-0XX L-15238-0XX 55 CW 0.036 H-15222-0XX H-15223-0XX H-15224-0XX H-15225-0XX H-15226-0XX H-15227-0XX H-15228-0XX 1 67 CW 0.042 H-15091-0XX H-3074-0XX H-3425-0XX H-2310-0XX H-3402-0XX H-15233-0XX H-15021-0XX 2 1 67 CCW 0.042 H-1435-0XX H-1521-0XX H-15122-0XX H-2967-0XX H-15232-0XX H-15234-0XX H-15239-0XX 2 95 CW 0.042 H-1218-0XX H-3117-0XX H-3084-0XX H-2862-0XX H-2929-0XX H-2626-0XX H-2645-0XX 95 CCW 0.042 H-2563-0XX H-2640-0XX H-15127-0XX H-1263-0XX H-2930-0XX H-15235-0XX H-1115-0XX * Direction of rotation (cw clockwise or ccw counterclockwise) is viewed from the armature end of the solenoid opposite the mounting studs. Note: The XX in the part number suffix must be filled in with the awg of your choice. Ledex Solenoids D18 www.ledex.com 1.937.454.2345 Fax: 1.937.898.8624 ROTARY SolenoidsROTARY Solenoids Ledex Rotary Solenoids Size 4E Precision Elongated Coil General Specifications Coil Specifications Dielectric Strength 23-24 awg, 1000 VRMS Maximum Duty Cycle 100% 50% 25% 10% 5% 25-33 awg, 1200 VRMS Maximum ON Time (sec) 100 36 9 3.2 Recommended Maximum watts dissipated 1 when pulsed continuously Minimum Heat Sink by solenoid are based on an Maximum ON Time (sec) 162 44 10 3.5 unrestricted flow of air at 20C, with 2 for single pulse solenoid mounted on the equivalent 1 of an aluminum plate measuring 6 4 Watts ( 20C) 12.5 25 50 125 250 1 square by thick. 8 Ampere Turns ( 20C) 714 1000 1425 2250 3200 Coil Resistance 5% tolerance Coil Data Starting Torque Gross torque values are shown. For net starting torque, subtract return awg Resistance VDC VDC VDC VDC VDC 3 4 spring torque (0XX) ( 20C) Turns (Nom) (Nom) (Nom) (Nom) (Nom) Return Spring Torque 0.18 pound-inches 20% 23 1.59 266 4.3 6.0 8.5 13.4 19.1 Weight 7 oz (198.4 gms) 24 2.20 301 5.2 7.3 10.4 16.4 24.0 Dimensions See page D32 25 3.54 384 6.6 9.2 13.1 21.0 30.0 26 5.67 486 8.3 11.7 16.6 26.0 37.0 27 8.76 600 10.4 14.6 21.0 33.0 47.0 1 Continuously pulsed at stated watts and duty cycle. 28 13.80 748 13.2 18.5 26.0 42.0 59.0 2 Single pulse at stated watts (with coil at ambient room 29 22.60 975 16.6 23.0 33.0 52.0 74.0 temperature 20C). 30 34.80 1190 21.0 29.0 42.0 66.0 94.0 3 Other coil awg sizes available, consult factory. 31 56.70 1520 27.0 37.0 53.0 84.0 119.0 4 Reference number of turns. 32 88.30 1908 33.0 46.0 66.0 104.0 148.0 33 138.00 2360 42.0 59.0 83.0 132.0 187.0 All specifications subject to change without notice. Armature cover Armature cover Armature cover No shafts Armature end shaft Base end shaft Double shaft Armature end shaft Base end shaft Double shaft 3 tapped holes 3 tapped holes 3 tapped holes 3 tapped holes Return spring Return spring Return spring Return spring Return spring Return spring Return spring Stroke/ Nom. Axial Direction* Stroke Standard Long Life Standard Long Life Standard Long Life Standard Long Life Standard Long Life Standard Long Life Standard Long Life 25 CW 0.036 H-3271-0XX L-3271-0XX H-3108-0XX L-3108-0XX H-15000-0XX L-15000-0XX H-2650-0XX L-2650-0XX H-3324-0XX L-3324-0XX H-1174-0XX L-1174-0XX H-2413-0XX L-2413-0XX 25 CCW 0.036 H-3258-0XX L-3258-0XX H-2975-0XX L-2975-0XX H-15001-0XX L-15001-0XX H-2741-0XX L-2741-0XX H-15120-0XX L-15120-0XX H-15125-0XX L-15125-0XX H-15135-0XX L-15135-0XX 35 CW 0.036 H-15011-0XX L-15011-0XX H-1132-0XX L-1132-0XX H-3378-0XX L-3378-0XX H-2952-0XX L-2952-0XX H-15016-0XX L-15016-0XX H-15230-0XX L-15230-0XX H-2995-0XX L-2995-0XX 35 CCW 0.036 H-15015-0XX L-15015-0XX H-1258-0XX L-1258-0XX H-3379-0XX L-3379-0XX H-3352-0XX L-3352-0XX H-15229-0XX L-15229-0XX H-15231-0XX L-15231-0XX H-15236-0XX L-15236-0XX 45 CW 0.036 H-1246-0XX L-1246-0XX H-3126-0XX L-3126-0XX H-2980-0XX L-2980-0XX H-1168-0XX L-1168-0XX H-3071-0XX L-3071-0XX H-1310-0XX L-1310-0XX H-15237-0XX L-15237-0XX 45 CCW 0.036 H-1247-0XX L-1247-0XX H-2900-0XX L-2900-0XX H-2893-0XX L-2893-0XX H-1226-0XX L-1226-0XX H-3125-0XX L-3125-0XX H-1309-0XX L-1309-0XX H-15238-0XX L-15238-0XX 55 CW 0.036 H-15222-0XX H-15223-0XX H-15224-0XX H-15225-0XX H-15226-0XX H-15227-0XX H-15228-0XX 1 67 CW 0.042 H-15091-0XX H-3074-0XX H-3425-0XX H-2310-0XX H-3402-0XX H-15233-0XX H-15021-0XX 2 1 67 CCW 0.042 H-1435-0XX H-1521-0XX H-15122-0XX H-2967-0XX H-15232-0XX H-15234-0XX H-15239-0XX 2 95 CW 0.042 H-1218-0XX H-3117-0XX H-3084-0XX H-2862-0XX H-2929-0XX H-2626-0XX H-2645-0XX 95 CCW 0.042 H-2563-0XX H-2640-0XX H-15127-0XX H-1263-0XX H-2930-0XX H-15235-0XX H-1115-0XX * Direction of rotation (cw clockwise or ccw counterclockwise) is viewed from the armature end of the solenoid opposite the mounting studs. Note: The XX in the part number suffix must be filled in with the awg of your choice. Ledex Solenoids D19 www.ledex.com 1.937.454.2345 Fax: 1.937.898.8624