Belt tension meter

Housing polyamide 6. Hollow shaft steel. Screen plastic. Grub screw steel. Version Impactresistant housing. Hollow shaft black oxidised. Grub screw black. Dial black, digits white. Note Position indicators allow direct reading of input measurement values at a glance. In addition, the value indicated per spindle rotation (corresponding spindle pitch) can be selected and the various indicator values are realised by a transmission gear. The position indicators are distinguished by their small construction with very clear display. They are especially suitable for small spindle distances and small shaft diameters and have a torque support that is positioned in a hole on the side. ** At the 1st asterisk give assembly position and at the 2nd asterisk give the count direction (see sample order “assembly position, count direction”). Technical data – Counter consisting of 3 10position dials – Height of figures about 4 mm – Hollow shaft Ø 10 H7 mm

Magnetic tape, magnetised plastic sheet. Carrier band steel. Cover band stainless steel. Version Scale with incremented coding. Pole length 5 mm. Note Simple adhesive mounting; selfassembly possible. Required tape length calculated from measuring path + sensor length "L" + (2 x run or return "B"). L = see drawing of sensor used. B = 10 mm (run and return). Technical data Coefficient of expansion (11 ± 1) x 106/K (spring steel) Temperature range Ambient temperature 20–70°C Storage temperature 40–70°C Assembly Installation using the preaffixed doublesided adhesive tape must be carried out according to the enclosed user information. On request Other lengths from 0.1–100 m, in increments of 0.1 m. Note Relative humidity 100%. Dewing is permissible. Drawing reference 1) Cover band A = 0.176 mm 2) Magnetic tape M = 1.0 mm 3) Carrier band T = 0.3 mm 4) Adhesive tape K = 0.1 mm 5) Required tape length = measuring path + L + 2 x B 6) Measuring path

Housing aluminium. Cable sheath PVC. Version Compact sensor and plug design. Flat connector, 8pole, 1x pin. Connection cable, 6wire, ø 3.55–0.3 mm. Cable bend radius, > 17 mm (static). Note Works with magnetic tapes 21725. The reading distance between the sensor and tape must be 0.1 to 2 mm. The sensor is supplied with operating voltage and draws current via the electronics. System accuracy, repeat accuracy and travel speed is dependent on the electronics. Plugin connection to position indicators 21700 and 21702. Technical data Rating IP 67; EN 60529 (sensor head) Shock resistance 2000 m/s², 11 ms; EN 60068227 Vibration resistance 200 m/s², 50 Hz–2 kHz; EN 6006826 Temperature range Ambient temperature 0…60°C Storage temperature 10…70°C Assembly Installation must be carried out using the enclosed user information. A, reading distance sensor/tape ≤ 2 mm B, lateral offset ± 2 mm C, misalignment ± 3° D, pitch gradient ± 1° E, lateral gradient ± 3°

Belt back and belt teeth CR. Tension cords Glascord. Tooth covering mesh polyamide. Note Endless toothed belts with an arched profile as per ISO 13050 with metric pitch. The rounded shape of the tooth contour provides a particularly high degree of safety against incorrect tooth interlocking, combined with a very rounded tooth mesh. Operating noise is significantly reduced by the rounded tooth mesh. The toothed belts are robust, economical and versatile. Belt speed vmax perm. 50 m/s Transmissible power up to 8.42 kW Permissible speed up to 14000 rpm Lownoise and lowmaintenance Very good chemical resistance, particularly against oils, greases and fuels Accurate positioning and angles