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Rotary Drive - Installation Guide

5

Installation instructions

Parts required

To install this drive you will need:

Parts supplied:

rotary drive

mounting foot

spacing shims (x3)

Additional parts:

suitable securing bolts and lock washers/lock nuts (see 
page 9)

suitable sprockets and grub screws for drive and steering 
system (see page 9)

thread-locking compound 

suitable drive chain (see page 9)

suitable cable and electrical connectors for the drive motor 
and clutch (see page 13)

Note: Make sure you have obtained these additional parts before you 
start installation. 

Other information

(applies to Types 1 and 2)

 

protected for use in engine compartments

CE approvals - conforms to:
89/336/EC (EMC), EN60945:1997
94/25/EC (RCD), EN28846:1993

Table 1: Drive specifications (contd)

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for M81135

Page 1: ...Any reference to Raytheon or RTN in this manual should be interpreted as Raymarine The names Raytheon and RTN are owned by the Raytheon Company All manuals and user guides at all guides com a l l g u...

Page 2: ...Installation Guide Drives covered M81135 Type 1 Rotary Drive 12 V M81136 Type 2 Rotary Drive 12 V M81137 Type 2 Rotary Drive 24 V Document number 81174 3 March 2001 All manuals and user guides at all...

Page 3: ...ment Always maintain a permanent watch so you can respond to situations as they develop EMC conformance All Raymarine equipment and accessories are designed to the best industry standards for use in t...

Page 4: ...rine rotary drive unit provides smooth powerful autopilot controlled steering with quiet operation The main parts of the drive are a rugged electric motor that drives a precision epicyclic gearbox via...

Page 5: ...acement 10 000 kg 22 000 lb 20 000 kg 44 000 lb Peakoutput torque 20 Nm 180 lb in 34 Nm 300 lb in Maximum shaft speed 33 rpm 33 rpm Recommended hardover to hardover time no load 10 sec 10 sec Power co...

Page 6: ...ng system see page 9 thread locking compound suitable drive chain see page 9 suitable cable and electrical connectors for the drive motor and clutch see page 13 Note Makesureyouhaveobtainedtheseadditi...

Page 7: ...ey will perform under all conditions it is important to understand what factors could affect the operation of the product The guidelines givenhere describe the conditions for optimum EMC performance b...

Page 8: ...specified cables are used Cutting and rejoining these cables can compromise EMC performance and must be avoided unless doing so is detailed in the installation manual Ifasuppressionferriteisattachedt...

Page 9: ...n the boat In some cases you may need to build a special frame to mount the drive unit To prevent excessnoise andvibration do not attach this drive to any structures that support cabins Drive orientat...

Page 10: ...he drive and a sprocket on the boat s steering shaft Note Most steering gear manufacturers supply special autopilot drive attachments and many include this as standard Contact your steering gear manuf...

Page 11: ...re 4 a 13tooth drive sprocketand38 toothsteeringsprocketif you have a Type 1 rotary drive a 15tooth drive sprocketand57 toothsteeringsprocketif you have a Type 2 rotary drive Figure 4 Rotary drive spr...

Page 12: ...r M81186 CAUTION To stop the drive sprocket rotating on the drive shaft the shaft has a 1 8 inch square projection a woodruff key that fits into a notch or keyway at the centre of the sprocket If you...

Page 13: ...e 6 Sprocket alignment Adjusting the chain tension Adjust the chain tension until it is just tight so there is minimal lost motion between the drive sprocket and the rudder stock Note Ifthechaintensio...

Page 14: ...Keep clear of moving steering systems at all times Protect moving parts from access during normal use 3 Connecting to the course computer WARNING Electrical safety Make sure the power supply is switch...

Page 15: ...nes see page 6 4 Connect the cables to the course computer see Figure 8 CLUTCH terminals red core to ve blue core to ve MOTOR terminals at this stage you can connect either motor cable to either termi...

Page 16: ...n and sprockets move freely and in correct alignment from hardover to hardover Note When you have installed the entire autopilot system you will needtocompleteanautopilotsteeringcheck Refertothecontro...

Page 17: ...pieces of electrical equipment to interact with one another with a consequent adverse effect on operation In order to minimize these effects and enable you to get the best possible performance from y...

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