Conveyors Manual - MONTECH - #9

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9 MINIDRIVE CONVEYORS KTB TECHNICAL DATA Ambient temperature +10 to +40 °C Rel. Humidity < 95% (without condensation) Air purity normal workshop atmosphere Noise level < 55 dBA Protection category of the drive unit IP 40 Version L S Belt speed 0.4 – 7.6 m/min 1.2 – 21.0 m/min Increments 0.1 m/min 0.2 m/min Motor Type brushless external-rotor DC motor Rated voltage 24 V DC Operating voltage 18 to 28 V DC Rated current 2.8 A Max. current consumption 3.6 A (at start) Gear Type two-stage spur gear Maintenance none needed Connection Connecting cable 4-pin, coupling angled at 90° Cable cross-section 4 x 0.75 mm2 Length 5 m (standard) or 10 m, stripped cable end Perm. voltage digital inputs +5 to 24 V (for anticlockwise or clockwise operation) Material Chassis aluminium, anodized natural Deflecting rollers stainless steel, plastic POM Drive roller rubber-coated steel PU Drive unit stainless/nickel-plated steel, aluminum, plastic ABS Protective plate aluminium, anodized natural Connecting cable sheath plastic PUR Legend KTB Minidrive conveyor KTBD Minidrive conveyor with dual-belt S «fast» L «slow» KR End drive right KL End drive left with gliding plate end drive center drive extension end drive center drive extension Weight (base L = 1000 mm) [kg] [kg] per m [ [kg] [kg] [kg] per m [ [kg] Type KTB-45 4.2 4.2 2.1 – – – KTB-60 4.7 4.6 2.6 5.1 5.2 2.5 KTB-80 5.5 5.2 2.6 5.8 6.1 2.9 KTB-105 6.4 5.8 3.1 6.5 7.1 3.8 KTB-140 7.7 6.6 3.7 7.5 8.6 4.6 KTB-185 8.1 7.5 4.4 7.9 9.1 5.7 KTB-250 8.7 8.1 5.8 8.4 9.8 7.6