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SL003000-GS80 Draw-Wire Encoders
BASIC
Plastic-coated measuring ropes, for measuring lengths up to 3 m
GENEREL
Draw-wire encoders were used for length and speed measurements of linear movement operations in several applications. Particularly they are easy to mount and have flexible designs.
The designs contain in a flat plastic or robust aluminium casing a low-mass high-precise measuring drum with extremely solid spring-return. The winding of the robust high-flexible steel rope will be on one layer.
The standard designs have a flange, coupling or gear adaptation and were suitable for adaptation of an own encoder systems or for customary in trade encoder systems.
DRAW-WIRE ENCODERS -BASIC
- Low-cost version
- Low weight and flat Design
- Drum bearing through encoder shaft
- Coupling-free attachment of the Rotary Encoder
- Plastic-coated measuring ropes, for measuring lengths up to 3 m
Modifications and adaptations are possible at any time on request.
Technical data
SL 00 3000 / GS 80
| Measuring length | 3m |
| Casing material | plastic, Noryl |
| Circumference of drum (incl. wire) | 230 mm |
| Measuring wire Ø / mm | 0,55 mm |
| Material of measuring wire | 1.4401 |
| Linearity * | ± 0.01 % |
| Reproducibility * | ± 0.005 % |
| Hysteresis * | 0,1 % |
| Speed adjustment | 6 m / s |
| Spring-return strength | 3.3 – 4.4 N |
| Life cycle (typical) ** | up to 1 Mio. Load change cycles |
| Temperature range | – 30° C up to +70° C |
| IP code | IP 50 |
| Weight (without encoder) | 250 g |
* Referring to measuring value of Rope Length Mechanic without encoder system
** The life cycle is dependent to the type of load. Factors of influence are environmental conditions, mounting conditions, used measuring range, traverse speed as well as acceleration.