190834-029

BTA Size 4EV Part Numbers: Clockwise Rotation 190834-0XX All products are RoHS Compliant Counter-Clockwise Rotation 195624-0XX Performance Specifications Dielectric Strength 1000 VRMS (23-24 awg) 1200 VRMS Maximum Duty Cycle 100% 50% 25% 10% (25-33 awg) Maximum ON Time (sec) 40 15 4 Recommended Maximum watts dissipated by 1 when pulsed continuously Minimum Heat Sink solenoid are based on an unrestricted Maximum ON Time (sec) 108 34 9 flow of air at 20C, with solenoid 2 for single pulse mounted on the equivalent of an 3 aluminum plate measuring 6-1/4 Typical Energize Time (msec) 27 19 14 10 square by 1/8 thick Watts ( 20C) 14.5 29 58 145 Thermal Resistance 7.63 (C/watt) Ampere Turns ( 20C) 510 721 1020 1613 2 Rotor Inertia 13.92 (gm-cm ) Weight 8.0 oz (227 gms) Coil Data awg Resistance VDC VDC VDC VDC 4 5 (0XX) ( 20C) Turns (Nom) (Nom) (Nom) (Nom) 23 0.71 104 3.2 4.5 6.4 10.1 24 1.54 174 4.7 6.7 9.4 14.9 25 2.15 195 5.6 7.9 11.2 17.6 How to Order 26 3.01 219 6.6 9.3 13.2 20.9 Add the coil awg number (0XX) to the part number (for 27 5.78 328 9.2 12.9 18.3 28.9 example: to order a 25% duty cycle clockwise rotation 28 8.09 368 10.8 15.3 21.7 34.3 unit rated at 13.2 VDC, specify 190834-026). 29 14.40 515 14.5 20.4 28.9 45.7 30 20.11 575 18.9 26.7 37.7 59.6 Please see www.johnsonelectric.com for our list of stock products 31 34.40 774 22.3 31.6 44.6 71.0 available through distribution. 32 56.60 1008 28.7 40.5 57.0 91.0 33 91.40 1288 36.0 52.0 73.0 115.0 1 Continuously pulsed at stated watts and duty cycle 2 Single pulse at stated watts (with coil at ambient room temperature 20C) 3 Typical energize time based on a 2.4 oz-in torque load including 2 14 gm-cm of inertia 4 Other coil awg sizes available please consult factory 5 Reference number of turns All specifications subject to change without notice. Ledex Solenoids www.johnsonelectric.com 1.937.454.2345 Fax: 1.937.898.8624 ROTARY BTA BTA Size 4EV Typical Torque 20C (see notes) 4 (0.45) Notes: 10% Duty Cycle 145W 25% Duty Cycle 58W Torque curves shown are without spring. 50% Duty Cycle 29W Typical standard spring has a torque of 3.0 oz-in. 3 100% Duty Cycle 14.5W (0.34) Torque values are for reference only. 2 (0.23) 1 (0.11) 0 10 20 30 40 50 De-energized Energized Stroke - Degrees Dimensions (in) + + + 0.497 0.015 0.607 0.031 0.2360 0.001 dia - - - + + + (12.62 0.38) (15.42 0.78) (5.994 0.025) - - - Shaft rotation both ends 1.055 CCW CW 0.81 (26.80) + 1.625 0.015 dia (20.6) - max + (41.28 0.38) max - 6-32 UNC 1.062 2A thds (26.97) 0.375 + 0.531 0.010 - (9.53) + + (13.49 0.25) - 1.414 0.025 - + 10.0 (35.92 0.64) - (254.0) 0.16 min leads REF (4.1) 22 AWG Ledex Solenoids www.johnsonelectric.com 1.937.454.2345 Fax: 1.937.898.8624 Torque - lb-in (Nm)