Feature: 1. 100% WLtoys brand 2. Replacement part for WLtoys V950 RC helicopter 3. Providing much better stall torque 4. Small size and light weight 5. Easy to install and fine workmanship 6. Made of first-grade material can ensure the longevity of the products Specification: This analog servo has strong power, suitable for WLtoys V950 rc helicopter, providing much better stall torque. Features: 100% WLtoys brand Replacement part for WLtoys V950 RC helicopter Providing much better stall torque Small size and light weight Easy to install and fine workmanship Made of first-grade material can ensure the longevity of the products Specifications: Brand: WLtoys Suitable for: WLtoys V950 RC Helicopter Amplifier type: Analog controller Operating travel: 90°± 10° Dead band width: 3μs Operating speed(at no load)(4.8V): 0.1±0.01sec/60° Operating speed(at no load)(6V): 0.09±0.01sec/60° Running current(at no load)(4.8V): 120±30mA Running current(at no load)(6V): 140±30mA Stall torque(4.8V): 1.0±0.1kg-cm Stall torque(6V): 1.2±0.1kg-cm Stall current(4.8V): 800±50mA Stall current(6V): 950±50mA Idle current(4.8V): 6±1mA Idle current(6V): 6±1mA Running life(at no load)(4.8V): >10000 Running life(at no load)(6V): >8000 Operation temperature range: -10°C~50°C Dimensions: 254 * 238 * 112mm Connector wire length: about 200mm Weight: 7.5g Package Information: Package size: 10 * 6 * 2cm / 4 * 2.4 * 0.8in Package weight: 15g / 0.5oz Poly bag package Packing include: 1 * WLtoys PZ-15339 7.5g Servo Package List: Package size: 10 * 6 * 2cm / 4 * 2.4 * 0.8in Package weight: 15g / 0.5oz Poly bag package Packing include: 1 * WLtoys PZ-15339 7.5g Servo