S7110 Low Profile Servo Winch: 1/10 Rock Crawlers

Spektrum - Item No. SPMSS7110
4.8 out of 5 Customer Rating
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(1) S7110 High Voltage Servo Winch

(1) Scale recovery hook

(1) Aluminum spool

(1) 7’ Fiber line


  • Design for 1/10th Scalers and Crawlers
  • 6V to 8.4V Operating Voltage
  • Durable and long-lasting brushless motor
  • High Torque (130oz-in @ 6V, 160oz-in @ 7.4V, and 180 oz-in @ 8.4V)
  • All Aluminum servo case for heat dissipation
  • 7' feet of line with scale recovery hook included
  • Built-in Integrated brushless controller for easy set up and installation
  • Precise metal internal gears
  • Waterproof
  • 25 teeth output shaft
  • Includes everything needed to start winching


The Spektrum servo winch offers incredible performance for 1/10th scaler and crawlers. High voltage capable, the servo winch can produce 160 oz of torque at 155RPM at 7.4V input. It's low-wear, metal gear drive train is powered b a brushless motor and bearing supported for smooth operation. Like all Spektrum servos, the S7110 Servo Winch delivers reliability, consistency, and performance that is second to none.


Connector Wire Length
7.48" (190 mm)
Current Draw Idle
Product Width
0.8" (20 mm)
1/10 Rock Crawlers- Winch
Product Weight
2oz (57g)
Spline Count
25 - Tooth
Ball Bearing
Bushing Or Bearing
Gear Type
Wire Gauge
22 AWG
Prop 65
Prop 65 Warning Icon  California Residents Prop 65 WARNINGS.
Servo Size Category
Low Profile
Input Voltage
6.0V ~ 8.4V
Product Height
0.99" (25 mm)
Servo Type
Current Draw Stall
1.6A @ 6.0V, 1.8A @ 7.4V, 2A @ 8.4V
Servo Operating Voltage
6.0 - 8.4V (HV)
Connector Type
Maximum Servo Speed
123RPM @ 6.0V, 155RPM @ 7.4V
Product Length
1.59" (40 mm)
Rotation Range
360 Degree Continuous
Maximum Servo Torque
130oz/in @ 6.0V, 160oz/in @ 7.4V, 180oz/in @ 8.4V