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.


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