参数资料
型号: 16N78-212E.1001
厂商: Portescap
文件页数: 4/48页
文件大小: 0K
描述: MOTOR BRUSHED DC 4W 12V 8400RPM
标准包装: 10
系列: 16N78, Athlonix
类型: 有刷直流
电压 - 额定: 12VDC
RPM: 8400 RPM
直径 - 主体: 0.630"(16.00mm)
直径 - 轴: 0.059"(1.50mm)
长度 - 轴和支架: 0.295"(7.50mm)
安装孔间距: 0.394"(10.00mm)
端接类型: 焊片
转矩 - 停滞状态 (oz-in / mNm): 1.76 / 12.4
齿轮减速比:
功率(瓦特): 4W
重量: 0.053 磅(24.04g)
其它名称: 403-1042
iron less rotor DC motors
Brush DC Motor Basics
Construction of Portescap motors with
All DC motors, including the ironless rotor motors, are composed of three principle sub assemblies:
1. Stator
2. Brush Holder Endcap
3. Rotor
Stator Tube
Self Supporting High Packing
Density Rotor Coil
Sleeve or Ball
Bearing
Collector
High Efficiency High Strength
Rare Earth Magnet
Cable
Clamp
Metallic Alloy Brush
Commutation System
1. The stator
The stator consists of the central, cylindrical permanent magnet, the core which supports the bearings, and the steel tube
which completes the magnetic circuit. All three of these parts are held together by the motor front plate, or the mounting
plate. The magnetic core is magnetized diametrically after it has been mounted in the magnetic system
2. The Brush Holder Endcap
The Brush Holder Endcap is made of a plastic material. Depending on the intended use of the motor, the brush could be
of two different types:
  ? Carbon type, using copper grahite or silver graphite, such as those found in conventional motors with iron rotors.
  ? Multiwire type, using precious metals.
3. The Rotor
Of the three sub-assemblies, the one that is most characteristic of this type of motor is the ironless, bell-shaped rotor.
There are primarily four different methods of fabricating these ironless armatures utilized in present-day technology.
A — In the conventional way, the various sections of the armature are wound separately, then shaped and assembled
to form a cylindrical shell which is glass yarn reinforced, epoxy resin coated, and cured. It is of interest to note the
relatively large coil heads which do not participate in the creation of any torque.
相关PDF资料
PDF描述
T95Z685M035LSAL CAP TANT 6.8UF 35V 20% 2910
16N78-212P.1001 MOTOR BRUSHED DC 4W 6V 9300RPM
MSS1P6-E3/89A DIODE SCHOTTKY 1A 60V MICROSMP
12G88-215E.1001 MOTOR BRUSHED DC 2.5W 4.5V
FAN7361M IC DRIVER GATE HIGH SIDE 8SOIC
相关代理商/技术参数
参数描述
16N78-212P.1001 功能描述:MOTOR BRUSHED DC 4W 6V 9300RPM RoHS:是 类别:电机,螺线管 >> 电机 - AC,DC 系列:16N78, Athlonix 标准包装:1 系列:OMNUC G 类型:伺服 AC 电压 - 额定:200VAC RPM:1000 RPM 直径 - 主体:6.93"(176.00mm) 直径 - 轴:1.38"(35.00mm) 长度 - 轴和支架:3.15"(80.00mm) 安装孔间距:7.87"(200.00mm) 特点:绝对式编码器,键 端接类型:连接器 转矩 - 运行(oz-in / mNm):4021.8 / 28400 转矩 - 启动状态 (oz-in / mNm):- 转矩 - 停滞状态 (oz-in / mNm):- 齿轮减速比:无 电压范围:- 功率(瓦特):3kW 重量:55 磅(24.9kg) 其它名称:R88MG3K010TS2
16N78214E1001 功能描述:有刷 DC 标准 电机 10000 RPM 5.2W 9VDC 制造商:portescap 系列:16N78 Athlonix 零件状态:有效 类型:直流电机 功能:标准 电机类型:有刷 电压 - 额定:9VDC RPM:10000 RPM 扭矩 - 额定值 (oz-in / mNm):0.94 / 6.6 功率 - 额定值:5.2W 编码器类型:- 大小/尺寸:圆形 - 0.629" 直径(16.00mm) 直径 - 轴:0.059"(1.50mm) 长度 - 轴和轴承:0.295"(7.50mm) 安装孔间距:0.394"(10.00mm) 端子类型:焊片 特性:- 齿轮减速比:- 扭矩 - 瞬时最大值?(oz-in / mNm):- 工作温度:-30°C ~ 85°C 认可:- 重量:0.053 磅(24.04g) 标准包装:10
16N849 制造商:Distributed By MCM 功能描述:8" PLENUM RATED WIRE TIESRED 100/PKG
16NA1000MEFC12.5X20 功能描述:CAP ALUM 1000UF 16V 20% BI-P RAD RoHS:是 类别:电容器 >> 铝 系列:* 标准包装:2,000 系列:142 RHS 电容:4700µF 额定电压:10V 容差:±20% 寿命@温度:105°C 时为 2000 小时 工作温度:-40°C ~ 105°C 特点:通用 纹波电流:1.26A ESR(等效串联电阻):- 阻抗:- 安装类型:通孔 封装/外壳:径向,Can 尺寸/尺寸:0.492" 直径(12.50mm) 高度 - 座高(最大):1.063"(27.00mm) 引线间隔:0.197"(5.00mm) 表面贴装占地面积:- 包装:散装
16NA100MEFC6.3X11 功能描述:CAP ALUM 100UF 16V 20% BI-P RAD RoHS:是 类别:电容器 >> 铝 系列:* 标准包装:2,000 系列:142 RHS 电容:4700µF 额定电压:10V 容差:±20% 寿命@温度:105°C 时为 2000 小时 工作温度:-40°C ~ 105°C 特点:通用 纹波电流:1.26A ESR(等效串联电阻):- 阻抗:- 安装类型:通孔 封装/外壳:径向,Can 尺寸/尺寸:0.492" 直径(12.50mm) 高度 - 座高(最大):1.063"(27.00mm) 引线间隔:0.197"(5.00mm) 表面贴装占地面积:- 包装:散装