Japan, Tokyo Ko-on Denpa
Tokyo Ko-on Denpa LMA5 Series Motorized Control Fader
Made in Japan
Manufacturer: Tokyo Ko-on Denpa Co., Ltd.
Model: LMA5 Series
Features
Direct print resistor element used (Special surface treatment).
Vertical style control-bar design.
PCB Terminal style.
All models include a touch sense track.
Electrical Specifications (Initial Value)
| Electrical specifications (initial value) | LMA5 Series | |
|---|---|---|
| Products | LMA5-11**-B*-* | LMA5-61**-B*-* |
| Number of circuits / Type of output law | 1 Law: Linear taper |
|
| Circuit method (Output law) | Potentiometer circuit | |
| Total resistance (1-3) | 10kohm, 5kohm | |
| Total resistance tolerance | ±20% | |
| Absolute linearity | ±5% (The travel is divided into 10 sections and 11 positions are measured.) | |
| Residual voltage (1-2), (2-3) | 20mV or less | |
| Residual resistance (1-2), (2-3) | 50ohm or less (Reference values) | |
| Touch sense track contact resistance | 30ohm or less (Between terminal T and Control-bar.) | |
| Voltage proof | 1 Min. at AC500V | |
| Insulation resistance | 50Mohm or more at DC100V | |
| Max rating | 0.2W | |
| Maximum input voltage | DC30V or less | |
| Sliding noise level | 47mV or less (by JIS C 6443) | |
| Sliding life | 100,000 Cycles Min. (18cycles/min, Sliding noise level: Less than 100mV) | |
| Drive motor data | DC8V Iron cored motor : Input voltage: DC5V – 11.5V (Nominal DC8V), Stall current: 0.5A or less [FF-050SB-09250 : MABUCHI MOTOR Co., Ltd.] |
|
Mechanical Specifications (Initial Value)
| Mechanical specifications (Initial value) | LMA5-1101 Series | LMA5-6101 Series |
|---|---|---|
| Travel (Stroke) length | 100mm ±0.5mm | 60mm ±0.5mm |
| Operating force | 0.1 to 0.3N | |
| Strength Nut-Attached | 100Ncm | |
| Attached parts | M3 screw (Length: Panel thickness + 3~5mm) | |
| Stopper strength | 30N | |
| Push-pull strength | 30N | |
| Alignment to the center | ±0.5mm (State not to pressure control-bar, Measurement position: Mounting surface) | |
General Specifications
| General specifications | LMA5 Series |
|---|---|
| Temperature range | -10 to +50 degrees C (Operating), -15 to +60 degrees C (Storage) |
| Relative humidity | 80%RH (No condensation) |
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