Sleipner SEP20 Installation Manual Download

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SLEIPNER MOTOR AS

P.O. Box 519
N-1612 Fredrikstad
Norway
www.sleipnergroup.com

DOCUMENT ID:

REVISION:

DATE:

LANGUAGE:

Installation Guide

For Pro DC Electric Thruster Models

SEP20, SEP25, SEP30, SEP40

I M

5090
14
2022

Summary of Contents for SEP20

Page 1: ...ER MOTOR AS P O Box 519 N 1612 Fredrikstad Norway www sleipnergroup com DOCUMENT ID REVISION DATE LANGUAGE Installation Guide For Pro DC Electric Thruster Models SEP20 SEP25 SEP30 SEP40 EN I M 5090 14...

Page 2: ...ations 5 Proportional Technical Specifications 5 Positioning of the tunnel thruster 6 Tunnel Length 7 Tunnel installation in sail boats 8 Water Deflection 9 Tunnel ends 10 Tunnel installation 11 12 St...

Page 3: ...ts weight can damage the shaft MC_0426 For DC electric motors The electro motor will generate some carbon dust so any storage compartments must be separated from the thruster to prevent nearby items b...

Page 4: ...111 4 37 111 4 37 111 4 37 111 4 37 TL recommended Recommended tunnel length 133 5 24 133 5 24 136 5 35 136 5 35 WD Minimum water depth 110 4 33 110 4 33 125 4 92 125 4 92 H Motor Height 209 8 23 252...

Page 5: ...ating Power Maximum supply voltage Thrust at 12V or 24V Thrust at 10 5V 12V or 21V 24V Power kw Hp Weight kg lbs Maximum Operation Time SE 20 12V 25 kg 55 lbs 20 kg 44 lbs 1 5kw 2hp 9 5kg 21lbs S2 mot...

Page 6: ...er as deep as possible under the waterline 2 Deeper installations prevent air from being sucked into the tunnel from the surface resulting in reduced thrust performance and increase noise levels durin...

Page 7: ...length of the tunnel walls to vary in length excessively EG The top tunnel wall is x 4 longer than the bottom wall 2 If the tunnel is too long the friction inside will reduce the water speed and there...

Page 8: ...nstead fit the tunnel halfway into the underneath section of the existing hull Strengthen it with a deflector spoiler directing the water flow around the tunnel This will allow installation of the thr...

Page 9: ...e tunnel entry The depth and shape of this recess will depend on the boat and the angle facing up down aft of the tunnel insert Normally it is angled slightly down because of the water flow on this ar...

Page 10: ...e tunnel and thereby reduces the effective tunnel diameter and thrust Turbulence cavitation on the propeller will lessen the thrusters performance and create excess noise 2 For steel aluminium hulls a...

Page 11: ...cover the back face 5 Cut the tunnel ends to the desired shape and lightly sand its surface Clean the area with acetone or similar where you are going to apply fibreglass NB Do not cast or add breglas...

Page 12: ...tunnel installed and cast 1 Round the edges with a radius of 10 of the tunnel diameter 2 For steel aluminium hulls make a slope with a length of 10 15 of the tunnel diameter NB If this is not possibl...

Page 13: ...d manual in your Sleipner product delivery Stern Thruster SLEIPNER AS P O Box 519 N 1612 Fredrikstad Norway www sleipnergroup com DOCUMENT ID REVISION DATE LANGUAGE Installation Guide For DC Electric...

Page 14: ...centred and rotates freely with the same clearance from each blade to the tunnel wall Place top motor bracket to measure the drive shaft has come through the motor bracket at the correct height Remove...

Page 15: ...e propeller until the shaft spline aligns with the internal spline in the propeller 2 Insert the washer to the end of the shaft spline Fasten with the propeller lock nut 3 Apply anti fouling to the ge...

Page 16: ...llation later 3 If you are installing the motor at an angle of more than 30 degrees off vertical the motor will require separate additional support NB Do not position supports on the motors top cap 4...

Page 17: ...t drawn is listed in the Cross Section Guide for Power Cables chapter The actual voltage at the motor while running the thruster determines the motor RPM and thrust Use larger cable cross section and...

Page 18: ...20 NA NA NA AWG 2 0 2 0 4 0 2 x 2 0 2 x 3 0 2 x 3 0 2 x 4 0 2 x 4 0 2 x 4 0 24V 280 A DIN 300 SAE 570 EN 520 ANL 250 mm 35 35 35 50 50 70 70 95 95 120 120 2 x 95 AWG 2 2 2 1 0 1 0 2 0 2 0 3 0 3 0 4 0...

Page 19: ...for detailed installation instructions See S Link System Description chapter for detailed information on installation of S Link Power cable and additional S Link components Selection of battery fuse m...

Page 20: ...red wire connected to 12VDC or 24VDC To reduce the risk of interference avoid routing the S Link cables close to equipment such as radio transmitters antennas or high voltage cables The backbone must...

Page 21: ...r Control Panel installation please refer to the Installation Guide accompanying the control panel to be installed MC_0398 Control Panel SLEIPNER MOTOR AS P O Box 519 N 1612 Fredrikstad Norway www sle...

Page 22: ...gear house and propeller but NOT anodes sealing rubber fittings or propeller shafts Propeller is fastened correctly to the shaft Propeller turns freely in tunnel The anode and or holding screw is tig...

Page 23: ...mstances of the defect to the best of the Claimant s knowledge including product identification and serial nbr the date and place of purchase and the name and address of the installer Proof of purchas...

Page 24: ...curacies or omissions it may contain Continuous product improvement may change the product specifications without notice Therefore Sleipner Group cannot accept liability for any possible differences b...

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