Associated 937 XP SC450-BL ESC/540R 3900kV Combo
This is the Reedy 540R 3900Kv/XP SC-450BL ESC Power System from Associated.
Features
Associated 937 XP SC450-BL ESC/540R 3900kV Combo
Motor
Oversized precision ball bearings
High strength rotor
Hardened steel shaft
Triple-insulated windings
Sensorless operation
3.5mm connectors
ESC
Fully proportional forward and brake
Digital high-frequency operation
LiPo low voltage cutoff mode
Reverse with reverse lockout mode
Adjustable drag brake
Adjustable throttle profile
Aluminum heat sink
Heavy duty silicone wires
Deans Ultra Plug battery connector
3.5mm motor connectors
Ninety day limited warranty on both components through manufacturer
Specifications
Motor
Cells: 2-3 LiPo, 4-8 NiMH
Kv (RPM/V): 3900
Can Diameter: 36mm (1.42")
Can Length: 46mm (1.81")
Shaft Diameter: 3.17mm (0.12")
Max. Efficiency Current: 10-45A
Max. Surge Current: 50A/60s
Internal Resistance: 16 ohm
Weight: 190g (6.7oz)
ESC
Cells: 2-3 LiPo, 6-8 NiMh
On Resistance: 2.5 ohm
Max. Continuous Current: 45A
Brakes: Proportional
Reversible: Yes w/Brake Only Option
Low Voltage Cut Off: Adjustable w/Cell Auto Detect
Motor Limit: 3900kV w/3S LiPo, 6100kV w/2S LiPo
Overload Protection: Yes
Set-Up Procedure: Transmitter Based
Length: 44mm (1.73")
Width: 38mm (1.50")
Height: 28mm (1.10")
Weight: 77g (2.3oz.)
Power Wires: 14-Gauge Silicone
Connectors: Battery-Deans, Motor-3.5mm Connectors
Contents
540R 3900Kv brushless motor, XP SC-450BL ESC, Connectors and Instructions
Requirements
Installation into vehicle
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