| 
                 型 号 Model:  | 
            FT815BL | 
| 
                 产品名称 Product Name:  | 
            
                 7.4V 15kg.cm PWM数码180度金属壳钢齿轮无刷舵机  | 
        
| 存储温度 Storage Temperature Range | -30℃~80℃ | 
| 运行温度 Operating Temperature Range: | -20℃~60℃ | 
| 
                 尺寸 Size:  | 
            
                 A:54.45mm B:20mm C: 38.95mm  | 
        
| 
                 重量 Weight:  | 
            
                 84± 1g  | 
        
| 齿轮类型 Gear type: | 
                 钢 Steel  | 
        
| 机构极限角度 Limit angle: | 
                 NO limit  | 
        
| 轴承 Bearing: | Ball bearings | 
| 出力轴 Horn gear spline: | 
                 25T/5.9mm  | 
        
| 减速比Gear Ratio: | 1/188 | 
| 外壳 Case: | Alumi num | 
| 舵机线 Connector wire: | 30CM | 
| 马达 Motor: | 
                 Brushless Motor  | 
        
| 
                 工作电压Operating Voltage Range:  | 
            
                 6V-7.4V  | 
        
| 静态电流Idle current (atstopped) | 
                6MA@7.4V | 
        
| 
                 空载速度 No load speed:  | 
            
                 0.1sec/60°@7.4V  | 
        
| 空载电流 Runnig current(at no load) : | 250mA@7.4V | 
| 
                 堵转扭矩 Peak stall torque:  | 
            
                 15kg.cm@7.4V  | 
        
| 
                 额定扭矩 Rated torque:  | 
            
                 5kg.cm@7.4V  | 
        
| 堵转电流 Stall current: | 4.2A@7.4V | 
| 控制信号Command si gnal | Pulse width modification | 
| 放大器类型Amplifier type | Digital comparator | 
| 脉冲宽度范围Pulse width range | 500~2500 μ sec | 
| 中立位置Stop position | 1500 μ sec | 
| 旋转角度Running degree | 
                 180°(at 500→2500μsec)  | 
        
| 死区宽度Dead band width | ≤4 μ sec | 
| 旋转方向Rotating direction | 逆时针 Counterclockwi se (在1500→2000 μ sec) | 
| 详细规格书下载Download detailed specifications: | 
                
                 
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| 外形图 The Drawings: | 
    







