Koso 3500LB Solid State Electronic Actuators
BRAND : Koso
3500R/3500L/3600R/3600L/3620R/3620L : Solid State Electronic Actuators
Each product of this series drives and controls a control valve, with a motor driven by a full-electronic controller upon receipt of a signal (4 to 20 m ADC) from the controller. A product of 3500 series, which is of high-end type, executes critical control by means of a brushless DC servo, a product of 3600 series or 3620 series providing superior cost performance executes control by an AC reversible motor. Furthermore, a product of 3620 series, which is of motor built-in type, provides excellent heat radiation effect. In addition, explosion-proofing approved models are also replete. See here
Details
3500R/3500L/3600R/3600L/3620R/3620L : Solid State Electronic Actuators
Each product of this series drives and controls a control valve, with a motor driven by a full-electronic controller upon receipt of a signal (4 to 20 m ADC) from the controller. A product of 3500 series, which is of high-end type, executes critical control by means of a brushless DC servo, a product of 3600 series or 3620 series providing superior cost performance executes control by an AC reversible motor. Furthermore, a product of 3620 series, which is of motor built-in type, provides excellent heat radiation effect. In addition, explosion-proofing approved models are also replete. See here for models and details of specification.
| Principal uses | Control | |
|---|---|---|
| Power | Drive motor | Brushless DC motor |
| Power supply | Single phase 100V AC 50/60Hz | |
| Power supply Optional | Single phase 110/200/220V AC 50/60Hz | |
| Motor rating | Continuous | |
| Control mechanism | Input signal | 4 to 20mA DC |
| Input signal Optional | 1 to 5V DC/4 to 12mA DC/12 to 20mA DC | |
| Opening signal transmission Optional | 4 to 20mA DC with zero and span adjustment | |
| Resolution | 0.3% (3/1000) | |
| Resolution Optional | 0.1% (1/1000) | |
| Zero adjust range | +/-12.5% | |
| Span adjust range | 5 to 100% | |
| Operation | Either forward operation or reverse operation can be selected | |
| Ancillary mechanism | Manual operation mechanism | Dismountable handle type |
| Sequence output signal | Output shaft clockwise turned position (3500R) Output shaft lowered position (3500L) | |
| Sequence output signal Optional | Output shaft counterclockwise turned position (3500R) Output shaft elevated position (3500L) | |
| Overload protection | With built-in overload protector | |
| Space heater Optional | * Please contact us for details, as this matter depends on the power supply voltage. | |
| Conditions for installation | Ambient temperature | -10 to 50° |
| Ambient temperature With space heater | -20 to 40° | |
| Mounting position | Should not be mounted in an inverted position from the maintenance face. | |
| Body portion | External sheath type | Protection class IP55 or equivalent |
| Wiring port | G1/2 (2 places) | |
| Wiring port Optional | Various adaptors can be mounted | |
| Installation seat | Conforms to ISO | |
