SRT W25 (0.14s/25.0kg/7.4V) HV Digital Waterproof Servo

The servo features durable copper and aluminum gears housed in a full metal case that improves strength and heat dissipation. Premium NMB ball bearings provide smooth operation and consistent steering precision under load.

Producing up to 25 kg-cm of torque at 7.4V, the W25 delivers strong steering performance for crawlers, trail trucks, and other vehicles that require reliable control.

Key Features

• High-voltage digital servo
• Waterproof construction
• Full metal case
• Copper and aluminum gear train
• Premium NMB ball bearings
• Ideal for 1/10 on-road and off-road vehicles
• 25T output spline
• Strong and reliable steering performance

Specifications

• Servo Type: Digital HV Servo
• Motor Type: DC
• Gear Material: Copper & Aluminum
• Case Material: Full Metal
• Bearings: Dual NMB Ball Bearings
• Waterproof: Yes
• Output Spline: 25T
• Operating Voltage: 6.0–7.4V
• Control System: Pulse Width Control
• Working Frequency: 1520μs / 330Hz
• Speed @ 6.0V: 0.16 sec / 60°
• Speed @ 7.4V: 0.14 sec / 60°
• Torque @ 6.0V: 23.0 kg-cm
• Torque @ 7.4V: 25.0 kg-cm
• Dimensions: 40.7 × 20.5 × 38.6 mm
• Weight: 72 g
• Wire Length: 360 mm
• Operating Temperature: -10°C to +60°C

Recommended Applications

• 1/10 Crawlers
• Trail Trucks
• Scale Crawlers
• 1/10 Off-Road Vehicles
• 1/10 On-Road Vehicles
• General RC Applications