Series 601, Energy chain® with crossbars every second link. 1. Crossbars on Energy Chains® are removable along both radii 2. Hinged snap-open removable lids along the outer radius 3. Stop dog with brake for noise reduction 4. Wide, rounded crossbars 5. Optimized glide pads with lateral wear allowance 6. Numerous interior separation possibilities 7. Closed and open styles can be combined 8. Dirt-repellent exterior 9. Energy Chains® also available with reverse bending radius “RBR” Inner widths Bi: 7.87 up to 23.62 (200 - 600 mm) Bending radii R: 7.87 up to 39.37 (200 - 1000 mm) Pitch: 5.63 (143 mm) per link = 3 links/ft (7/m) When to use Series 601 When quiet operation is required When very high speeds and/or accelerations are required For long travels For high fill weights When not to use Series 601 When a simpler, low-cost solution is required Series 1640 If an increased inner height is required Series 640