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SM120BL是24V 串口总线智能舵机，采用全铝合金外壳、无刷电机、钢齿牙箱、飞特自主研发的RS485控制板，12位高精度磁编码传感器，外接不锈钢主舵盘。堵转扭矩120kg.cm，能实现360度任意角度可控，多圈连续转等工作模式，可实现一键设定中位功能，加速度缓启动与缓停止，能反馈位置、速度、电流、电压、温度、负载参数，从而实现过载和过流保护。适合应用在工业设备、机器人等行业领域。 SM120BL is 24V serial port smart bus servo，all aluminum alloy shell is adopted、brushless motor、steel gearbox、Feetech self researched and developed RS485 control board，12 bit high precision magnetic coding sensor，external connec stainless steel main servo horn. The stall torque is 120kg.cm，can achieve 0-360 degrees any angle controllable，multi-turn continuous operation mode，it can realize the function of setting the middle point with one key，acceleration slow start and slow stop，can feedback position、speed、voltage、current、temperature、load parameters，thus, overload and over-current protection can be realized. It is suitable for application in industrial equipment, robot and other industries. |
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型 号 Model： |
SM120BL |
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产品名称 Product Name: |
24V 120kg.cm RS485串行总线舵机/24V 120kg.cm Serial Control RS485 Servo |
| 存储温度 Storage Temperature Range | -30℃～80℃ |
| 运行温度 Operating Temperature Range: | -20℃～80℃ |
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尺寸 Size: |
A：78mm B：43mm C：65.5mm |
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重量 Weight: |
485g |
| 齿轮类型 Gear type: | Steel Gear ( Gear Ratio 232:1 ) |
| 机构极限角度 Limit angle: |
NO limiter |
| 轴承 Bearing: | 2 Ball bearings |
| 出力轴 Horn gear spline: | One character (OD10mm) |
| 摆臂 Horn type: |
steel |
| 外壳 Case: | Aluminium(7075) |
| 舵机线 Connector wire: | 300mm ±5 mm |
| 马达 Motor: | Brushless motor |
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工作电压Operating Voltage Range: |
24V |
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空载速度 No load speed: |
0.2sec/ 60degree 50RPM@24V |
| 空载电流 Runnig current(at no load) : | 200 mA@24V |
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堵转扭矩 Peak stall torque: |
120kg.cm@24V |
| 堵转电流 Stall current: | 4A@24V |
| 额定负载Rated Load | 32kg. cm≤ |
| 额定电流Rated current | 1A≤ |
| KM常数 | 30kg. cm/A |
| 电机内阻Terminal resistance | 2.8Ω |
| 控制信号 Command signal: | Bus Packet Communication RS485 |
| 协议类型 Protocol Type: | Half duplex Asynchronous Serial Communication |
| ID范围 ID range: | 0-253 |
| 通读速率 Communication Speed: | 38400bps ~ 1 Mbps |
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旋转角度 Running degree: |
360° (when 0~4095) |
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反馈 Feedback: |
Load,Position,Speed,Input Voltage,Current,Temperature |
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位置传感器分辨率 Position Sensor Resolution: |
12Bits Magnetic Coding(360° /4096 ） |
| 详细规格书下载Download detailed specifications: |
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| 外形图 The Drawings: | |
