claw grippers

thingiverse

Customized version of http://www.thingiverse.com/thing:27468 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=27468 Instructions Using the following options: hand_length = 60 arm_width = 8 show_target = 1 freeArmStay_Offset = 32 arm_length = 45 Gear_Stages = 1 GripPlate_height = 15 target_side = 50 target_translation = 110 gear_pos_small_r2 = [0,-(Small_Gear_rad+Gear_Play/2)3,0] gear_pos_small_r1 = [0,-(Small_Gear_rad+Gear_Play/2),0] gear_pos_large_l = [0,Arm_Gear_Pos,0] gear_pos_large_r = [0,-Arm_Gear_Pos,0] Screw_Size = 3 Gear_Pitch = 400 gear_pos_small_l2 = [0,(Small_Gear_rad+Gear_Play/2)3,0] gear_pos_small_l1 = [0,(Small_Gear_rad+Gear_Play/2),Gear_thickness] hide_coverplate = 1 Grip_pos_r = [(arm_lengthsin(Rot/2)),-grip_offset+(arm_length(1-cos(Rot/2))),-arm_thickness-0.3] Grip_pos_l = [(arm_lengthsin(Rot/2)),grip_offset-(arm_length(1-cos(Rot/2))),-arm_thickness-0.3] freeArmStay_pos_l = [(freeArmStay_Offsetcos(30)),grip_offset-((freeArmStay_Offsetsin(30)))-arm_length,0] freeArmStay_pos_r = [(freeArmStay_Offsetcos(30)),-grip_offset+((freeArmStay_Offsetsin(30)))+arm_length,0] Screw_play = 0.1 plate_thickness = 3 Gear_Teeth = 10 Rot = 0 Gear_Play = 0.2 GripPlate_pos_r = [(arm_lengthsin(Rot/2))+(freeArmStay_Offsetcos(grip_angle))+(hand_length),-grip_offset+(arm_length(1-cos(Rot/2)))+(freeArmStay_Offset(sin(grip_angle))),0] GripPlate_pos_l = [(arm_lengthsin(Rot/2))+(freeArmStay_Offsetcos(grip_angle))+(hand_length),grip_offset-(arm_length(1-cos(Rot/2)))+(freeArmStay_Offset(-sin(grip_angle))),0] arm_thickness = 5 assembly = 5