MTJ & MRJ Series Belt Driven Actuators – Performance 9 TEL: 01827 288122 sales@wmh-trans.co.uk FAX: 01827 253390 www.wmh-trans.co.uk 1.020.0 LINEAR UNITS MTJ and MRJ Series The specifications in order to improve the products in this catalogue are subject to change without notice. TECHNICAL DATA Drive and belt data for MRJ and MTJ series Mass and mass moment of inertia for MTJ series -5 . 2 Linear Unit Mass of linear unit Mass moment of inertia [ 10 kg m ] [ kg ] Carriage length Lv [ mm ] *Maximum travel speed of Linear unit with the Corrosion-resistant protection strip is 1,5 m/s Maximum travel speed Puley drive ratio No load torque Pulley diameter [ mm / rev ] [ mm ] [ Nm ] MRJ 40 MTJ 40 MRJ 65 L MTJ 65 S MTJ 65 L MRJ 80 L MTJ 80 S MTJ 80 L MRJ 110 L MTJ 110 S MTJ 110 L 10 6 13,1 99 165 210 300 Belt type Belt width [ mm ] Max. force transmited by belt [ N ] [ m / s ] Specific spring constant Cspec [ N ] [ Nm ] * Linear Unit [ Nm ] 0,2 0,2 0,7 0,8 0,9 1,1 1,2 1,4 1,5 1,5 1,7 0,4 0,4 1 1,1 1,2 1,4 1,5 1,7 1,8 1,8 2 With strip Without strip 10 6 10 6 3,7 29,4 68,5 82,6 10 6 1,3 + 0,0024 * Stroke [ mm ] 4 + 0,0055 * Stroke [ mm ] 4,6 + 0,0055 * Stroke [ mm ] 6,8 + 0,0085 * Stroke [ mm ] 8,4 + 0,0085 * Stroke [ mm ] 15 + 0,015 * Stroke [ mm ] 17,7 + 0,015 * Stroke [ mm ] 92 140 190 170 260 240 330 9,7 + 0,0035 * 98,4 + 0,0154 * Stroke [ mm ] 130,1 + 0,0154 * Stroke [ mm ] 310,6 + 0,0391 * Stroke [ mm ] 423,3 + 0,0391 * Stroke [ mm ] 1065,0 + 0,1370 * Stroke [ mm ] 1381,0 + 0,1370 * Stroke [ mm ] Stroke [ mm ] Maximum drive torque Ma Mass calculation doesn´t include mass of motor, reduction gear, switches and clamps. MTJ 40 MTJ 65 S MTJ 65 L MTJ 80 S MTJ 80 L MTJ 110 S MTJ 110 L Mass and mass moment of inertia for MRJ series -5 . 2 Linear Unit Mass of linear unit Mass moment of inertia [ 10 kg m ] [ kg ] Carriage length Lv [ mm ] 1,25 + 0,0022 * [ mm ] 4,3 + 0,0047 * Stroke [ mm ] 8,2 + 0,0075 * Stroke [ mm ] 16,3 + 0,0133 * Stroke [ mm ] Stroke 92 190 260 330 9,3 + 0,003 120,4 + 0,0154 * Stroke [ mm ] 424,4 + 0,0391 * Stroke [ mm ] 1420,0 + 0,1370 * Stroke [ mm ] 5 * Stroke [ mm ] MRJ 40 MRJ 65 L MRJ 80 L MRJ 110 L 225000 600000 960000 2145000 31,51 52,52 66,84 95,49 AT 3 AT 5 AT 5 AT 10 20 32 50 50 235 500 880 1730 ** **The stated values are for strokes up to 500mm. No Load Torque value increases with stroke elongation with keyway without keyway