The HLP190 range of hybrid linear potentiometers provides the facility for single or dual electrical output with a body diameter of only 19mm. Stroke lengths are from 25mm to 150mm, with a choice of body clamp (BS) or flange (FS) mounting. This model is supplied with a spring loaded shaft, biased to the fully extended position. Suited to a wide range of industrial applications for medium stroke length requirements. HLP 190 PERFORMANCE mm 25 50 75 100 125 150 Resistance ±10% kΩ 1 2 3 4 5 6 Independent linearity ±% 0.25 0.25 0.15 0.15 0.15 0.15 Electrical stroke E Power dissipation at 20˚C W 0.5 1.0 1.5 2.0 2.5 3.0 Applied voltage maximum Vdc 22 44 67 74 74 74 Electrical output Single or dual - minimum of 0.5% to 99.5% applied volts Resolution Virtually infinite Phasing between elements 0.5mm total in retracted position (multi output units) Operational temperature °C Output smoothness –30 to +100 To MIL-R-39023 grade C 0.1% Insulation resistance Greater than 100MΩ at 500Vdc Operating mode Voltage divider only - see Circuit Recommendations on page 2 Wiper circuit impedance Minimum of 100MΩ x track resistance or 0.5MΩ (whichever is greater) Operating force maximum gf 475 500 525 550 600 6 Life at 250mm per second Shaft velocity maximum 450 Typically greater than 50 x 10 cycles at 25mm stroke length mm/s Shaft seal 1000 None fitted OPTIONS Electrical stroke length Non standard electrical stroke lengths can be specified Resistance 500Ω to 5kΩ per 25mm of stroke length Independent linearity 25mm and 50mm stroke to ±0.075%; 75mm stroke upwards to ±0.05% Intermediate taps Can be specified (limited by a maximum of 14 flying leads) Upper temperature limit May be extended in certain applications; please discuss with our engineers. Radiation hard models Can be built to special order AVA I L A B I L I T Y Instruments normally available HLP190/FS, single electrical output, 25 to 150mm stroke length, standard resistance from stock HLP190/..... /..... /..... /..... ORDERING CODES BS = Body clamp mounting with spring shaft FS = Flange mounting with spring shaft Electrical outputs 1 = Single 2 = Dual Stroke length mm Resistance HLP190/SA, /BC and /FL models have been superseded by the new SLS190 range. Please see separate brochure for details. Tope Co., Ltd. Tel: (02) 8228-0658 Fax: (02) 8228-0659 e-mail: [email protected] http://www.sensor.com.tw HLP 190 DIMENSIONS AND MOUNTING OPTIONS BODY CLAMP MOUNTING WITH SPRING SHAFT HLP 190/BS + 0.00 B max 18 13 E – 0.50 24 19 19 12.75 /12.65 R 12.7 6.2 6.35 M5 x 0.8–6g 16 10.5 35.2 6.5 5 C adjustable + 1.00 35 M – 0.00 STOP 25.4 STOP (recommended) FLANGE MOUNTING WITH SPRING SHAFT HLP 190/FS B 18 3 holes 4.2 dia equispaced on 43.05/42.95 PCD 23 19 25.5 + E – 0.00 0.50 2 15.0 4.75 10 4.5 + M – 1.00 0.00 STOP 50 STOP Note: Drawings not to scale mm 25 type BS mm 155 205 230 255 305 355 type FS mm 156 206 231 256 306 356 mm 114 164 189 214 264 314 Mechanical stroke M 50 75 100 125 150 Body length B Clamp spacing † C Weight approximate type BS single output type FS single output g 93 113 128 158 173 188 g 120 140 155 185 200 215 † recommended position ELECTRICAL CONNECTIONS Single output Flying leads: PVC sheathed cable, 500mm long with ETFE insulated Dual output Red E Red electrical stroke E electrical stroke Black Direction of shaft extension Black 19/0.15 cores. Direction of shaft extension Yellow Yellow White stop M mechanical stroke stop Green Blue stop M stop mechanical stroke 11