SINFONIA TECHNOLOGY CO., LTD.
Sinfonia LF Series -Coil-Spring Vibro-Isolating Type Parts Feeders

Manufacturer: Sinfonia Technology co., LTD, Ltd.
Model: LF Series -Coil-Spring Vibro-Isolating Type
Features
Large-capacity electromagnetic drive unit has strong coil springs positioned at front and rear, and drive controlled by amplitude angle adjustment, to give speedy, steady, straight-line delivery of large-sized workpieces. The low-floored half-wave drive provides uniform amplitude and vibration frequency to eliminate irregularities during high-volume conveyance of large workpieces.
Dimensions

Specifications
| Model | Leaf-spring adjustment angle | Rated Voltage (V) | Rated Current (A) | Vibration Frequency (Hz) | Weight (kg) | Cross section area of power cable (mm2) | Standard Compatible controller | |
|---|---|---|---|---|---|---|---|---|
| α | β | |||||||
| LF-30 | 0゜~20゜ | 10゜~30 | 200/220 | 1.5 | 50~90 | 23 | 1.25×3 cores | C10-3VF/3VFEF |
| LF-40 | 0゜~20゜ | 10゜~30 | 200/220 | 1.6 | 50~90 | 29 | ||
Dimensions Chart
| Model | A | B | C | D | E | F | H | J | K | L | M | N | P |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LF-30 | 182.4 | 156.4 | 180.4 | 150.4 | 410 | 295 | 55 | 30 | 40 | 190 | 162 | 132 | 30 |
| LF-40 | 196.4 | 166.4 | 186.4 | 154.4 | 500 | 375 | 55 | 30 | 40 | 250 | 177 | 147 | 30 |
Unit: mm
Chute Specifications
| Applicable linear feeder | Max. length | Max. width | Max. weight (kg) |
|---|---|---|---|
| LF-30 | 650 | 120 | 3.5 |
| LF-40 | 750 | 150 | 5.5 |
Unit: mm
Chute must straddle drive unit to distribute weight.
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