Servo drives
Model naming
Figure 2-1 Servo drive model
Figure 2-2 (VD2A) and Figure 2-3 (VD2B) show the exterior and nameplate of the VD2 series absolute value servo drive.
Figure 2-4 shows the exterior and nameplate of the VD2F series absolute value servo drive.
Figure 2-2 Exterior and nameplate of VD2A servo drive
Figure 2-3 Exterior and nameplate of VD2B servo drive
Figure 2-4 Exterior and nameplate of VD2F servo drive
Composition
Figure 2-5 Composition of VD2A servo drive
Figure 2-6 Composition of VD2B servo drive
Figure 2-7 Composition of VD2F servo drive
Figure 2-8 Short connection of braking resistor
Specification
The specification of VD2 series servo drive is shown in Table 2-1 below.
Electrical specification Servo drive model | VD2A and VD2B servo drive | VD2F servo drive |
|---|---|---|
| Power supply | Under 750W: Use single-phase 200V to 240V, AC 50/60Hz power supply; 1.0kW to 2.6kW could use single-phase AC 220V or three-phase AC 220V ; It is recommended to use three-phase 220VAC power supply. ✎Note:
| Single-phase 220V, -10% to 10%, 50/60Hz |
| Control power supply (✎Note) | Single-phase AC 200V to 240V, 50/60Hz. | |
| Braking method | Built-in braking resistor, and external braking resistor could be connected. | |
Table 2-1 Servo drive electrical specifications
✎Note: Only VD2B drive support independent power supply for control power supply, and VD2A and VD2F drives do not require a separate control power supply.
Servo motors
Model naming
Figure 2-9 Servo motor naming
Figure 2-10 Servo motor nameplate
Composition
Figure 2-11 Motor composition of 40, 60 and 80 flange
Figure 2-12 Motor composition of 110 and 130 flange
Specification
| Wecon motor model | Motor code | Flange size | Rated power (KW) | Rated torque (N.m) | Voltage (V) | Rated speed (rpm) | Encoder type | Brake |
|---|---|---|---|---|---|---|---|---|
| WE130M-10025S-A1F | A091 | 130 | 1.0 | 4.0 | 220 | 2500 | 17-bit single turn absolute magnetic | No |
| WE130M-15025S-A1G | A111 | 130 | 1.5 | 6.0 | 220 | 2500 | 17-bit single turn absolute magnetic | Yes |
| WE130M-26025S-C1F | C191 | 130 | 2.6 | 10 | 220 | 2500 | 17-bit multi turn absolute magnetic | No |
| WE80M-12030S-C1G | C231 | 80 | 1.2 | 4.0 | 220 | 3000 | 17-bit multi turn absolute magnetic | Yes |
| WE110M-18030S-D2G | D131 | 110 | 1.8 | 6.0 | 220 | 3000 | 23-bit multi turn absolute optical | Yes |
| WE130M-23015S-D2F | D161 | 130 | 2.3 | 15.0 | 220 | 1500 | 23-bit multi turn absolute optical | No |
Table 2-1 Wecon Motor Specifications
✎Note: Only part of the motor models are displayed, please refer to the “Model Selection Manual” for details.