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Tenshock VIPER 1020-12T 4pol 5200KV mit Micro Edition 5:1NL

Tenshock VIPER 1020-12T 4pol 5200KV mit Micro Edition 5:1NL

On sale U$169.00
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Part Number:Tenshock VIPER 1020-12T 4pol 5200KV mit Micro Edition 5:1NL
World Champion motor
Suitable for narrow fuselages.

Very light, powerful drive
particularly suitable for very light F5J and RES gliders of 1,4 - 3,80mtr.
and small speeders.

Data:
Weight 77g
Diameter 22mm
Length without shaft 59mm
1085 rpm/V
4 poles
Hole circle 14mm, 3xM2,5
For 2-3 lipos
Current max 50 amp.
max. power on 2s 300 watts
max. power on 3s 500 watts
Timing 6-10°
8khz
Gear shaft: 6mm

On our test bench:

Best ETA on 7,4 V, 17 amp., 83,1%
Best ETA on 11,1 V, 23 amp., 84,4%
Ideal operating range 10-40 amp.

Switch-on times:
typical for gliders,
under consideration of outside temperature
and effective cooling.

Drive data in stand:

2s - 7,4V - 9x21,5 GM F5D CFK M35, 6459 rpm, 35 amp. 256 watts, VPitch 212 km/h, Eta 77%
2s - 7,4V - 10x8 RF CFK M24, 7183 rpm, 19 amp. 144 watts, thrust 883g, VPitch 88 km/h, Eta 82,7%
2s - 7,4V - 10x8 RF CFK M39, rpm, 23 amp. 170 watts, thrust 892g, VPitch 85 km/h, Eta 81,7%
2s - 7,4V - 12,5x6 Ae, 6881 rpm, 26 amp. 190 watts, thrust 1278, VPitch 63 km/h, Eta 80,8%
2s - 7,4V - 13x6,5 Ae, 6841 rpm, 26 amp. 196 watts, thrust 1729g, VPitch 68 km/h, Eta 80,5%
2s - 7,4V - 13x8 GM CFK M25, 6633 rpm, 31 amp. 229 watts, VPitch 81 km/h, Eta 78,7%
2s - 7,4V - 13x9 RF CFK M28, 6711 rpm, 29 amp. 217 watts, thrust 1391g, VPitch 92 km/h, Eta 79,4%
2s - 7,4V - 14x7 GM, 6620 rpm, 31 amp. 231 watts, thrust 1531g, VPitch 71 km/h, Eta 78,5%
2s - 7,4V - 15x8 GM F5J CFK M25, 6195 rpm, 40 amp. 298 watts, VPitch 76 km/h, Eta 74,3%-30 sec.
2s - 7,4V - 16x8 GM F5J CFK M25, 6064 rpm, 43 amp. 320 watts, VPitch 74 km/h, Eta 72,9%-30 sec.

3s - 10V - 12x6 RF CFK M32, 9147 rpm, 38 amp. 379 watts, thrust 2220g, VPitch 84 km/h, Eta 80,3%
3s - 10V - 12x8 RF thin CFK M25, 9082 rpm, 39 amp. 393 watts, VPitch 111 km/h, Eta 80%
3s - 10V - 13x5 Ae M37, 9277 rpm, 35 amp. 351 watts, thrust 2283g, VPitch 71 km/h, Eta 81,2%

3s - 11,1V - 10x6 Ae, 10848 rpm, 27 amp. 303 watts, thrust 1517g, VPitch 99 km/h, Eta 83,9%
3s - 11,1V - 10x8 Ae M38, 10201 rpm, 41 amp. 456 watts, thrust 1553g, VPitch 124 km/h, Eta 80,8%
3s - 11,1V - 10x8 RF CFK M24, 10294 rpm, 39 amp. 434 watts, thrust 1845g, VPitch 126 km/h, Eta 81,3%-
3s - 11,1V - 12x6 RF CFK M32, 10008 rpm, 45 amp. 501 watts, thrust 2657g, VPitch 92 km/h, Eta 79,6%-30sec.
3s - 11,1V - 12x8 RF thin CFK M25, 9931 rpm, 47 amp. 520 watts, VPitch 121 km/h, Eta 79,1%-30sec.
3s - 11,1V - 13x5 Ae M37, 10162 rpm, 42 amp. 465 watts, thrust 2739g, VPitch 77 km/h, Eta 80,5%

Note: Thrust values are calculated


With 12x6 and 12x8thin (9g pair) my F5J 3,3m 1500g climbs at 12-14m/sec. on 3s SLS 2200mAh 45/90C

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