OP-DRG-35x100xR150 Cable Drag Chain
Plastic cable drag chain, 35 mm high x 100 mm wide, 150 mm bending radius, 1000 mm length.
Overview
The OP-DRG-35x100xR150 is a plastic cable drag chain for routing motor, encoder and sensor cables alongside a moving axis without them dragging on the machine bed or tangling on themselves.
Its cross-section is 35 mm high by 100 mm wide, taller than the 25 mm-high chains in this range and suited to a thicker or larger bundle of cables. The 150 mm bending radius sets how tight a loop the chain can fold into as the axis travels - a larger radius than the 25 mm-high chains, which matters for thicker power cables that cannot bend as tightly without stressing their conductors.
It is supplied in a 1000 mm length and can be cut to size, in black plastic marked with colour dots for identifying chain segments during assembly.
Open-link construction lets cables be laid in from the side rather than threaded end to end, which matters when a cable already has connectors on both ends.
For a narrower bundle at the same 35 mm height, the OP-DRG-35x75xR100 uses a 75 mm width and a tighter 100 mm radius.
Supplied by Tiny Controls in India.
Specifications
| Width | 100 mm |
|---|---|
| Height | 35 mm |
| Bending radius | 150 mm |
| Length | 1000 mm |
| Material | Plastic |
| Colour | Black with color dots |
Questions
I have some thicker power cables that don't like bending tightly — is this the chain to go with?
Sounds right — the 150mm bending radius here is larger than the 25mm-high chains specifically because thicker power cables can't bend as tightly without stressing their conductors.
Why is this 35mm high instead of 25mm like your other chains?
It's built for a thicker or larger cable bundle than the 25mm-high chains in this range can carry.
Is there a narrower version at this same height?
Yes — the OP-DRG-35x75xR100 shares the 35mm height with a 75mm width and a tighter 100mm radius.