CR700 – Cranes
STRONG POINTS 1. Reliable Crane Sequence ・Brake Sequence ・Run Command Adjustment Function ・Contact Positioning Function ・Travel Limit Function 2. Shortened Takt Time & Improved Quality ・High-speed Operation at Light Loads ・Cargo Swing Suppression Function 3. Improved Operations and Workability ・3-Motor Switching Function ・Slope Prevention[Load Balancing Function]/[Synchronization Control] ・Automatic Parameter Selection for Each Application ・Quick Deceleration Function ・Wire Length Detection 4. Improved Maintenance Services ・Performance Life Monitors ・Crane Maintenance Monitor ・Overtorque Detection Function ・Overload Detection Function Enquiry Now
Description
SPECIFICATIONS
| Degree of protection | Open chassis type (IP20) Enclosed wall-mounted type (UL Type 1) |
|---|---|
| Line/Input voltage & Power range | Three-phase AC power supply 200 V to 240 V / DC power supply 270 V to 340 V : 0.4～110kW Three-phase AC power supply 380 V to 480 V / DC power supply 513 V to 679 V : 0.4～315kW |
| Energy recovery | None |
| Control mode | V/f Control Closed Loop V/f Control Open Loop Vector Control Closed Loop Vector Control Advanced Open Loop Vector Control |
| Speed control range | V/f Control 1:40 Closed Loop V/f Control 1:40 Open Loop Vector Control 1:200 Closed Loop Vector Control 1:1500 Advanced Open Loop Vector Control 1:200 |
| max. output frequency | Advanced Open Loop Vector Control: 120 Hz Closed Loop V/f Control, Closed Loop Vector Control: 400 Hz V/f Control, Open Loop Vector Control: 590 Hz |
| Safety func. | Two Safe Disable inputs and 1EDM output according to ISO/EN13849-1 Cat.3 Ple，IEC/EN61508 SIL3 Note: Used by setting functions to multi-function digital output terminals. |
| Communication profiles | MECHATROLINK-II MECHATROLINK-III CC-Link DeviceNet PROFIBUS-DP CANopen PROFINET |
