Anti falling safety device

Test bench

The main components

Enterprise Honor

Product parameter table and installation diagram Model / parameters SAJ 30-1.2 SAJ 30-1.4 SAJ 40-1.2 SAJ 40-1.4 SAJ 40-2.0 SAJ 50-1.4 SAJ 50-2.0 Rated brake load kN 30 40 50 Rated brake speed m/s 1.2 1.4 1.2 1.4 2.0 1.4 2.0 Calibration of movement speed  m/s According to the elevator running speed or the user set Heavy quantity Kg 35 35 50 56 50 56 Mounting dimensions D1 Φ150f9 Φ140f9 Φ150f9 Φ140f9 D2 Φ284 Φ330 D3 Φ310 Φ360 D4 Φ15 Φ17 D5 Φ120 Φ96 Φ120 Φ96 L 257 352 L1 27 33 L2 43 45 L3 0 55 L4 60 48 60 48 Z 15 12 15 12 　　Explain： 　　1．Anti falling safety device with the transition gear only SAJ 40-2.0, SAJ 50-2.0 two models, the rest of anti falling safety device without a transition gear； 　　2．L4 is the center of the gear to the tooth graduation line distance； 　　3．Z is the number of gear teeth, modulus are widely used for the gear shaft 8, special specifications can be customized.