| Model | Product description | Structural features | Electronic features |
| FB5116M | Standard digital servo+Common magnetic carbon brush motor+copper gear+With overload protection+320 potentiometer feedback wire (servo mode) | 15kg.cm/25T copper without Gear point/320 degree potentiometer/130CH brushless motor/long life time/300:1 |
1: Large angle control (300 degrees: 500-2500us)
2: With out of control protection (power failure signal output) 3: Overheat protection (over 80 ℃, powerless output, programmable adjustment) 4: Overload protection (over 80% of stall torque, lasting for 8 seconds, torque becomes 20%) 5: High servo update rate (250Hz) 6: Dual mode operation (programmable switching between servo mode and motor mode) 7: With analog feedback (0.1v-3.2v corresponding to 0-300 degrees) |
| FB5118M | Standard digital servo+Strong magnetic large torque+Steel gear + overload protection + temperature overload protection + 320 potentiometer feedback wire (servo mode) |
17kg.cm/25T Steel Gear without gear point/320 degree potentiometer/speed ratio 300:1 |
