V9E Series General Servo Motor

V9E Series Servo Motor Overview

VEICHI V9E series general servo motor is one of VEICHI new generation general servo motor series, widely used in semiconductors, industrial robots, auto production lines, precise machine tools.

Product Features

1. More models

Low-inertia 60/80mm flange added: Applicable to quick positioncontrol occasions like semiconductor, 3C, and lithium industry.

Low-inertia 100mm flange added: Applicable to limited installation space like multi-joint robots and spring machines.

Low-inertia 130mm flange added: Applicable to large load at high speeds or occasions with frequent start/stop operations flange added.

2. Wider speeds

Enhanced motor speed for higher working efficiency.

V9E 40/60/80mm flange: Max speed raised from 6000rpm to 6000rpm.

V9E 130mm flange: Max speed raised from 3000rpm to 5000rpm.

V9E 180mm flange: Max speed raised from 3000rpm to 4000 rpm.

3. Smaller sizes

Length shorted by 3-5%, shortened structure reduces weight and size.

4. Superior position accuracy

24bit or above encoders optional for stable operation and orientation.

5. Better performance

New magnetic circuits with smaller cogging torque and temperature rise, smoother shaft rotation and more accurate position control at low speeds compared to typical model from V7E series under similar conditions.

6. Low energy

V9E series meets Class 1 requirements of GB30253-1.

7. Higher protection

IP67 (except for shaft extension) for the whole body saves the danger from water spray, dust and iron filings in various environments.

Battery-free Multi-turn Encoder

Maintenance-free for green use

Say goodbye to depleted batteries and unscheduled maintenance.

Procedure-free for batter export

Say goodbye to the battery control due to flammability and explosiveness.

Name Rules

Nameplate and Part Description

Overload Characteristics

Note:
1. The overload characteristic diagram above applies to the motors with 100, 110, 130, 180mm flanges (850W~7500W, inertia-irrelevant);
2. V9E series motors with VEICHI servo drives are designed with overload protection and overheat protection in accordance to the requirements of CE, UL and other certificates;
3. Servo alarm or motor failure may occur if overload operation time is exceeded. Make a comprehensive assessment on the operating load and working system before selecting the model, so as to avoid wrong selection of motors causing this problem.
4. Please set the motor overload protection gain according to its overload capacity in order to effectively protect the motors with different loads. The protection gain is generally kept to the default, but it can be changed according to the actual heat generation from the motor when the environment temperature is high or the acceleration/deceleration is frequent during the short cycle.

Overload Characteristics

Note1:
The ratings of the servomotor are the continuous permissible values for an operating ambient temperature of 40°C.
If the operating ambient temperature exceeds 40°C (max. 60°C), please refer to the derating curve shown in the above chart.
Note2:
The ratings of the servomotor are the continuous permissible values for an operating altitude of 1000m. If the operating altitude exceeds 1000m (max. 2000m), the heat dissipation effect of air will be reduced, so please refer to the derating curve shown in the above chart.

Load Inertia and Radial/Axial Loads

Load inertia：

This value is an approximate standard and may vary with the drive conditions of the servomotor, but the larger the load inertia is, the poorer the responsiveness is, and it may cause motion instability if it is too large.
If the servo drive is used beyond the allowable load moment of inertia, an overvoltage alarm occurs during deceleration. Besides, an overload alarm occurs when the servo drive has a built-in braking resistor.
Take any of the following measures when such an alarm occurs:

• Decrease the torque limit value.
• Decrease the deceleration curvature.
• Decrease the maximum speed.

If the alarm is not canceled after taking the above measures, an external braking resistor is required.

Radial/axial load:

This means the force that can be withstood on the motor axis during installation and operation, divided into radial and axial two components. The values given in this document are the maximum allowable values, i.e., noise, jamming, temperature rise abnormality, or extra wear and tear may happen once the values are exceeded, leading to shortened motor life or even damages. See the subsequent motor parameter table for details.

Model Selection

Optional flat aviation connector：

Application scenario：

Compact device size/compact motor mounting space.

Advantage：

Lower the overall height of aerial insertion to 79mm to effectively reduce mounting interference.

Optional cooling fan：

Application scenario：

High ambient temperature & airtight, poor cooling conditions.

Advantage：

Wide range of ambient temperatures to effectively protect the motor from overheating, resulting in use/lifetime damages.

Industrial Applications for V9E Series General Servo Motor

Applications：Semiconductors, 3C, SMT, PCB inspection, auto production lines, packing machines, turn-mill combination, winding machines, wood machines, laser cutting, textile machines, glass machines, blenders, spring machines, machine tools, plate shears.