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DC Planetary Gear Motor
Home> DC Planetary Gear Motor

TJX42RNb

Low noise 42mm gearbox 12 volt 24v 10rpm high torque low speed 85kg 70kgcm 11nm 40w dc planetary gear reducer motor with brake

Introduction

DC Planetary Gear Motor直流行星减速电机 10 Nm 40 Watts
4278ZY Micro brushed dc motor with planetary gearbox For combination with
Encoder & Brake
可搭配编码器及刹车
TJX42RNb Series
Dimensional drawing 外形尺寸图(mm)
tjx42rnb-0
Picture of motor 电机实物图
tjx42rnb-1
Motor characteristics 电机特性
Housing material 安装面材质 Zinc alloy 锌合金
Gear chain material 齿轮材质 Steel & Plastic 钢,塑料齿
Back lash 齿轮背隙 ≤2°
Bearings on output shaft 输出轴轴承 Ball bearing 滚珠轴承
Recommended max input speed 建议最大输入转速 ≤7000RPM
Radial force 径向力 ≤15kgf
Axial force 轴向力 ≤8kgf
Maximum pressure force on shaft 主轴最大承受压入力 ≤25kgf
Radial clearance 径向间隙 ≤0.1mm
Axial clearance 轴向间隙 ≤0.4mm
Operating temperature range 使用温度范围 -20-120
Commutator 换向结构 Brushed
Direction of rotation 旋转方向 CW / CCW
Noise 噪音 ≤65dB
DC Motor Technical Data 直流电机参数
Values at 25-30 室温下测量数值
Model
型号
Rated VoltageV
额定电压
No-Load
空载参数
Rated
额定参数
Stall
堵转参数
*Tips: The datasheet on left side are limited, please consult our staffs for more parameter information.
提示:左边的数据表参数有限,请联系客服获取更多参数信息。
Speed
转速
Current
电流
Speed
转速
Current
电流
Torque
力矩
Output
输出功
Eff
效率
Torque
力矩
Current
电流
rpm mA rpm A mN.m W % mN.m A
4278ZY 12 5500 700 4400 2.09 40.00 18.43 73.42 120.00 12.50
4278ZY 24 5500 350 4400 1.11 41.40 19.07 71.82 124.20 6.98
Motor With Gearbox Technical Data 减速电机参数
Gearbox data 减速箱参数
Gear ratio
减速比 n : 1
3.7 5.2 13.7 19.2 26.9 51 71 100 139 189 264 369 512 721 977 1367 1911 2672 3639
Number of gear stages
减速级数
1 1 2 2 2 3 3 3 3 4 4 4 4 4 5 5 5 5 5
Gearbox Length
齿轮箱长度(mm)
29.7 29.7 39.4 39.4 39.4 49.1 49.1 49.1 49.1 60.3 60.3 60.3 60.3 60.3 71.5 71.5 71.5 71.5 71.5
Efficiency
效率(%)
0.85 0.85 0.72 0.72 0.72 0.61 0.61 0.61 0.61 0.52 0.52 0.52 0.52 0.52 0.44 0.44 0.44 0.44 0.44
4278ZY-12V-5500R
No-load speed
空载转速(RPM)
1486.5 1057.7 401.5 286.5 204.5 107.8 77.5 55.0 39.6 29.1 20.8 14.9 10.7 7.6 5.6 4.0 2.9 2.1 1.5
Rated speed
额定转速(RPM)
1189.2 846.2 321.2 229.2 163.6 86.3 62.0 44.0 31.7 23.3 16.7 11.9 8.6 6.1 4.5 3.2 2.3 1.6 1.2
Rated torque
额定扭矩(N.M)
0.126 0.177 0.396 0.555 0.777 1.253 1.744 2.457 3.415 3.946 5.512 7.705 10.000 10.000 10.000 10.000 10.000 10.000 10.000
Rated torque
额定扭矩(KG.CM)
1.23 1.73 3.88 5.44 7.62 12.28 17.09 24.07 33.46 38.67 54.02 75.51 98.00 98.00 98.00 98.00 98.00 98.00 98.00
Rated torque
额定扭矩(LB.IN)
1.42 2.00 4.47 6.27 8.78 14.15 19.69 27.74 38.55 44.56 62.24 86.99 112.91 112.91 112.91 112.91 112.91 112.91 112.91
4278ZY-24V-5500R
No-load speed
空载转速(RPM)
1486.5 1057.7 401.5 286.5 204.5 107.8 77.5 55.0 39.6 29.1 20.8 14.9 10.7 7.6 5.6 4.0 2.9 2.1 1.5
Rated speed
额定转速(RPM)
1189.2 846.2 321.2 229.2 163.6 86.3 62.0 44.0 31.7 23.3 16.7 11.9 8.6 6.1 4.5 3.2 2.3 1.6 1.2
Rated torque
额定扭矩(N.M)
0.130 0.183 0.410 0.574 0.805 1.297 1.805 2.542 3.534 4.084 5.705 7.974 10.000 10.000 10.000 10.000 10.000 10.000 10.000
Rated torque
额定扭矩(KG.CM)
1.28 1.79 4.02 5.63 7.89 12.71 17.69 24.92 34.63 40.03 55.91 78.15 98.00 98.00 98.00 98.00 98.00 98.00 98.00
Rated torque
额定扭矩(LB.IN)
1.47 2.07 4.63 6.48 9.08 14.64 20.38 28.71 39.90 46.12 64.42 90.04 112.91 112.91 112.91 112.91 112.91 112.91 112.91
Gear motor curve case 减速电机曲线示例
Project 工程名: DC Gear Motor Date 日期: 2025/3/26 Performance (in an ambient temperature of 25-30)
Motor speed转速: 5500RPM Full scale 量程: 100% Eff Rapidly test to prevent temperature rise and overload damage.
Gear chain 级数: 4 20.0 Watts Constant voltage 恒压加载: 12 Volts
Gear ratio 减速比: 264 10.0 Amp. Direction 方向: CW/CCW
tjx42rnb-2 At no-load 空载参数
Speed 转速: 20.8 RPM
Current电流: 0.70 AMPS
Max instantaneous parameters 最大瞬时参数
Torque 扭矩 : 25088.20 mN-m
Current 电流: 8.40 AMPS
At maximum efficiency 最高效率点参数
Efficiency 效率 : 33.2 %
Torque 扭矩 : 5715.5 mN-m
Speed 转速 : 16.1 RPM
Current 电流: 2.42 AMPS
Output 输出功率: 9.66 Watts
At maximum power output 最大功率输出参数
Output 输出功率 : 13.893 Watts
Torque 扭矩 : 12757.4 mN-m
Speed 转速 : 10.4 RPM
Current 电流 : 4.55 AMPS
Production Combination 其他配件
Accessories 名称 Voltage 电压 Resolution 分辨率 Channels 通道数 Remark
Magnetic Encoder 磁性编码器 5V-24V 13ppr A&B
φ37-Brake 刹车 12V-24V / /
Optical encoder 光电编码器 5V-24V 100ppr, 200ppr, 256ppr, 360ppr, 400ppr, 512ppr, 1000ppr A&B

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