QJ8 (EP-8v2 SP) Recommended Motors

          Quick of Japan  New Outrunner

        Outrunner design features create massive torque with oversized bearings. Features cooling fan, motor wire
connectors installed on silicone insulated wires.
Specifications:          JB3019-10-J Brushless Outrunner
Type Outrunner (A30 size)
RPM/Volt 990 KV or 1465 KV motor
Output Shaft Diameter 5.0mm
Weight 136g
Required ESC 40-50 Amp
Fan Comes with Cooling Fan
Number of Cells 3 to 4 cells Li-poly
Operating  Amperes 35A Max
Turns 10
% Efficient High Efficient Stator
Model Size 1000-1800g
Pinion Recommended motor pinion with one 4 cell Li-poly pack---  23 Tooth
MAP Pricing Retail $85.00 Special $79.99

          Hacker A30-10L

        Outrunner design features create massive torque with oversized bearings.
Specifications:
Type Outrunner
RPM/Volt 1185
Output Shaft Diameter 5.0mm(0.197)
Weight 143g(5.1oz)
Diameter 37.2mm(1.46")
Length 37mm(1.46")
Number of Cells 3 to 4 cells Li-poly
Operating  Amperes 29A
Max. RPM 20 000
Peak Current 15 sec. 40A
Internal Resistance 0.023 Ri
Idle Current 2.7
Number of Poles 14
Peak Watts 425
% Efficient High Efficient Stator
Model Size 30 to 45oz.
Propeller Size APC-E  9x4.5 to 10.5
MAP Pricing $84.99

      Medusa  1400

        High Efficient Inrunner
Specifications:
Type Inrunner
RPM/Volt 1400
Output Shaft Diameter 3.175mm
Weight 70g
Diameter 28mm
Length 56mm
Number of Cells Max. voltage 43V
Max. Amperes 42A
Continuous Input Current 35A
Max. RPM 60 000
Internal Resistance 0.025 ohms
Idle Current 1.20A @ 8V
Case Operating Temp. 140 degrees F
Max. Case  Temp. 194 degrees F
% Efficient High Efficient
Price Available, but not in stock.

          Mega  16/25/4  Inrunner

        High Efficient Inrunner
Specifications:
Type Inrunner
RPM/Volt 1270
Output Shaft Diameter 3.2mm
Weight 114g
Diameter 28mm
Length 46.4mm
Max. Amperes 25A
Max. RPM Kevlar Banded   35 000
Internal Resistance 23m ohms
Number of Turns 4
Number of Poles 6
% Efficient 88
Models to kg 1.7
Propeller Size 6 to 8 inches up to 25A
Replacement For Speed 400 and 480 brushed
Price Available, but not stocked.
   

          Hacker A30-8XL

        Outrunner design features create massive torque with oversized bearings.
Specifications:
Type Outrunner
RPM/Volt 1100
Output Shaft Diameter 5.0mm(0.197)
Weight 177g(6.3oz)
Diameter 37.2mm(1.46")
Length 49mm(1.93")
Number of Cells 3-5 cells Li-poly
Operating  Current 35A
Max. RPM 20 000
Peak Current 15 sec. 45A
Internal Resistance 0.015
Idle Current 3.0
Number of Poles 14
Peak Watts 475
% Efficient High Efficient Stator
Model Size  20oz. to 60oz. (0.6kg to 1.8kg)
Propeller Size TBA
MAP Pricing $84.99

          Hacker A30-10XL

        Outrunner design features create massive torque with oversized bearings.
Specifications:
Type Outrunner
RPM/Volt 900
Output Shaft Diameter 5.0mm(0.197)
Weight 177g(6.3oz)
Diameter 37.2mm(1.46")
Length 49mm(1.93")
Number of Cells 3 to 5 cells Li-poly
Operating Current 30A
Max. RPM 20 000
Peak Current 15 sec. 42A
Internal Resistance 0.024
Idle Current 2.3
Number of Poles 14
Peak Watts 450
% Efficient High Efficient Stator
Models Size 20oz. to 60oz. (0.6kg to 1.8kg)
Propeller Size APC-E 12.8 to 13x6.5
MAP Pricing $84.99

          Mega 22/20/4

        High Efficient Inrunner

Specifications:
Type Inrunner
RPM/Volt 1480
Output Shaft Diameter 5.0mm
Weight 165g
Diameter 36mm
Length 43.5mm
Propeller Size 8.5 x 7 inches  @ 11,200 RPM  32A
No Load Current 1.2
Max. Amperes 50A
Max. RPM Kevlar Banded armatures
Internal Resistance 47m ohms
Rotor Length 20mm
Number of Turns 4
Number of Poles 6
% Efficient 86
Models to kg 1 to 2 kg
Price Available, but not in stock.

          Hacker A30-12XL

        Outrunner design features create massive torque with oversized bearings.
Specifications:
Type Outrunner
RPM/Volt 770
Output Shaft Diameter 5.0mm(0.197)
Weight 177g(6.3oz)
Diameter 37.2mm(1.46")
Length 49mm(1.93")
Number of Cells 3-5 cells Li-poly
Max. Amperes 25A
Max. RPM 20 000
Peak Current 15 sec. 37A
Internal Resistance 0.034
Idle Current  1.9
Number of Poles 14
Peak Watts 400
% Efficient High Efficient Stator
Model Size 20oz. to 60oz. (0.6kg to 1.8kg)
Propeller Size APC-E 13x8 to 14.7
MAP Pricing $84.99

Attention  Customers:  We can help on shipping out of the USA if you purchase additional accessories for your heli from us at the time of purchase.  We carry various brands of motors, ESC, BEC, Servos, etc. for our helis.