The LEJS63-M is a variation of the LEJS High Rigidity Slider. This variation includes internal intermediate ball screw supports. The supports travel with the slider, holding the ball screw and limiting bouncing and vibration. The resulting benefit is the possibility of longer strokes, maximum speed at any stroke, and the positioning repeatability typical of a ball screw. 
Selection example) The LEJS63V7B-300 is temporarily selected based on the graph shown on the right side. The regenerative resistor may be necessary.
Selection example) The LEJS63V7B-300 is temporarily selected based on the graph shown on the right side. The regenerative resistor may be necessary.
Accuracy: Basic Type, Size: 63, Motor Type: T7 [AC Servo Motor (Absolute Encoder) 200W], Lead (mm): B (10), Stroke (mm): 1490, Motor Option: None
Size: 25, Motor Mounting: D (In-line Type), Motor Type: V6 [AC Servo Motor, (Absolute Encoder), Output 100W], Lead: B [LEY25, 6mm; LEY32, 8(10)mm], Stroke: 30mm, Motor Option: B (w/Lock), Rod End: M (Rod End Male Thread, 1 Rod End Nut Included), Mounting: Ends Tapped (Standard), Actuator Cable Type: S (Standard Cable), Cable Length: 5 (5m), Controller Type: U2 (LECYU2-V, 200V to 230V), I/