Features: 1. Stepper motor subdivision drive, high precision and stable operation. 2. Stainless steel casing, black membrane button, green digital display, unique features, and a wider range of applications. 3. The 3-digit LED digital tube displays the current speed, which is simple, intuitive and clear at a glance. 4. The membrane button adjusts the speed, direction, start and stop, and the operation is simple and convenient; there is also a full speed button for fast filling or emptying. 5. With power-down memory function, re-power on after power-off, work according to the state before power-off. 6. It can communicate with PC through RS-485. The company can provide test software and communication protocol for free. 7. It can be used with optional accessories to achieve small batch filling and distribution; Technical Parameters: Speed range: 0.1 to 100 rpm Display mode: 3-digit LED digital tube displays current speed External control function: Input TTL (+5VDC) level input control start and stop, direction internal optocoupler isolation; input 0-5V, 0-10V, 4-20mA, 0-10KHz signal control speed; * must be purchased when using external control External control module or consult with the company for wiring. Applicable power supply: 220VAC±10% 50HZ/60HZ Working environment: Ambient temperature 0～40°C, relative humidity <80% Drive weight: 3.9kg (without pump head) Speed resolution: 0.1 rpm Adjustment method: membrane button adjusts speed, direction, start/stop, full speed Communication function: RS485 communication function; RS485 communication module connected with pump and RS232 to RS485 module of upper computer Power consumption: ≤30w Dimensions: (length × width × height) 191mm × 105mm × 138mm IP rating: IP31
Features: 1. Stepper motor subdivision drive, high precision and stable operation. 2. Stainless steel casing, black membrane button, green digital display, unique features, and a wider range of applications. 3. The 3-digit LED digital tube displays the current speed, which is simple, intuitive and clear at a glance. 4. The membrane button adjusts the speed, direction, start and stop, and the operation is simple and convenient; there is also a full speed button for fast filling or emptying. 5. With power-down memory function, re-power on after power-off, work according to the state before power-off. 6. It can communicate with PC through RS-485. The company can provide test software and communication protocol for free. 7. It can be used with optional accessories to achieve small batch filling and distribution;
