水雾化器 无刷电机

'无刷直流电机规格书BRUSHLESS DC MOTOR SPECIFICATION

制造商:宁波市比尔迪赛电机有限公司

电机型号B5010120S24-A12RR

目录CONTENTS

1适用范围SCOPE

2引用文件APPLICABLE DOCUMENTS

3定额RATING

4电气特性ELECTRICAL CHARACTERISTICS

5机械特性MECHANICAL CHARACTERISTICS

6应用条件APPLICATION CONDITIONS

7保证和可靠性WARRANTY AND RELIABLITY

8注意事项CAUTIONS

附录A APPENDIX A外形图OUTLINE DRAWING

客户名称CUSTOMER：

确认APPROVED：____________________________

1适用范围SCOPE

本规格书包含了对无刷直流电机的综合要求。

This specification covers the general requirements for the brushless DC motor.

2引用文件APPLICABLE DOCUMENTS

GB/T 755-2000旋转电机定额和性能

GB/T 755-2000 Rotating electrical machines – Rating and performance旋转电机评级和性能

GB/T 7345-2008控制微电机基本技术要求

GB/T 7345-2008 General requirements for electrical micro machine for automatic control system 微电机自动控制要求

3定额RATING

3.1极对数Number of pole pairs -------- 1

3.2相数Number of phases -------- 3

3.3额定电压Nominal voltage -------- 24V

3.4额定转速Nominal speed -------- 12000 rpm

3.5额定转矩Nominal torque -------- 0.012N.m

3.6额定电流Nominal current --------0.6 A

3.7绝缘等级Insulation class -------- Class B

3.8防护等级level of protection-------------IP58

3.8驱动电压Source voltage -------- 24 V

3.9旋转方向Direction of rotation -------- CW

4电气特性ELECTRICAL CHARACTERISTICS

4.1端电阻Terminal resistance -------- 1.78 Ω

4.2端电感Terminal inductance -------- 2.45 mH

4.3空载电流No load current --------0.45 A

4.4空载转速No load speed -------- 12800 rpm

4.5反电势系数Back EMF constant -------- 5.076V/rad·s-1

4.6转矩系数Torque constant -------- 0.02 N.m/A

4.7绝缘电阻Insulation resistance -------- DC 300V, >50 MΩ

4.8介电强度Dielectric strength -------- AC 300V, 1 min, <5 mA

4.9温升Temperature rise -------- <80℃

4.11电气时间常数Electrical time constant --------1.38 ms

5机械特性MECHANICAL CHARACTERISTICS

5.1外形及安装尺寸Outline and mounting dimensions --------见第4页See Page 4

5.2轴向间隙Axial end play of the shaft --------0.5mm @1kg.f

5.3径向间隙Radial play of the shaft --------0.02 mm@5kg.f

5.4轴伸径向圆跳动Shaft runout --------0.02 mm

5.5安装配合面的同轴度Axiality of pilot surface of flange to shaft ---------0.1mm

5.6安装配合端面的垂直度Verticality of mounting surface of flange to shaft--------0.2mm

5.7转动惯量Rotor inertia --------27g.cm^2

5.8重量Weight of motor --------0.23 kg

6应用条件APPLICATION CONDITIONS

6.1运行环境条件Operating environment conditions

6.1.1环境温度Ambient temperature ---------20℃～+50℃

6.1.2环境湿度Ambient humidity -------- 15%～85% (无凝结No condensation)

6.2贮藏环境条件Storage environment conditions

6.2.1环境温度Storage temperature ---------30℃～+70℃

6.2.2环境湿度Storage humidity -------- 15%～85% (无凝结No condensation)

7保证和可靠性WARRANTY AND RELIABLITY

7.1保证:在产品交货一年内，由于制造商的错误或疏忽引起的产品问题，制造商应提供产品的维修或替换。

Warranty: If failure occurs due to manufacturing defect within one year, the manufacture shall repair or replace the motor.

7.2可靠性:平均无故障时间5000小时以上。

Reliability: MTBF 5000 hours or more.

使用条件：环境温度25℃，使用率100%，额定负载工作，转速12000 rpm。

Application condition: Ambient temperature25℃, Duty cycle 100%, Rated load, Rotation speed 12000 rpm

8注意事项CAUTIONS

8.1请勿拎电机的引线。

Please do not hold motor by lead wires.

8.2请勿带电插拔电机端子。

Please do not connect/disconnect the motor connector while power on.

8.3请勿朝坚硬物体摔掷电机，这种撞击导致的失效在开始阶段可能不会被发现，但在以后会被发现。这类不当使用不在我们的保质范围内。

Please do not drop, hurl or dump motor against hard material. Malfunction may not be observed at early stage after such shock, but it may be found later. This type mishandling voids our warranty.

8.4请注意应用范围应与本规格书一致，否则性能和寿命将受到影响。

Please use the motor accordance with specifications, otherwise the performance and life may be considerably affected adversely.

8.5请勿重新使用拆解过的电机。

Please do not use disassembled motor again.

附录A APPENDIX A外形图OUTLINE DRAWING

'