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Motion Control Specialists
with special interest in R/C model helicopter control
CSM Ltd, PO Box 101, Glossop SK13 5ZW, England.
email: tech@csm-ltd.co.uk       Tel: +44 (0)1457 854680
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Which gyro is for me?
SL720SL630Micro SL560Micro
Micro SL310HLG200
machined silicon
machined silicon
Competition ceramicPrecision ceramicPrecision ceramicSelected ceramicSelected ceramic
Heading LockYesYesYesYesYesYes
Dual ModeYesYesYesYesYes
Quick Setup
& Quick Trim
Supports Digital/
Super Servo?
Digital only.
760 or 1520ms,
250 to 333fps
Digital only.
Link selectable 250 or 333fps
Second Integral control
PC interfaceYesYes
We recommend:

Tiny indoor electrics: LG180 for easy handling and ultra-light weight, originally made specifically for the Hornet
Beginner on a budget: ICG180 , or HLG200 for an introduction to Heading Lock. Hand adjustable pot, so no need for an auxiliary gyro gain channel on the transmitter
Beginner with ambition: SL310 for easy use, Quick Setup and the advantages of both modes.
Starting aerobatics with IC or Gasser models: SL630, SL560 or SL420  for fast pirouettes and sharp stops
Small Electric models: the SL630 or SL420e designed for T-Rex 450 size machines
ClubCompetition: SL560 or SL720 for high performance and customisable settings
3D/FAI Competition: SL720 for high performance and total stability in the hover
Special Applications: SL720, fully customisable for use in fixed wing, camera stabilisation, cyclic control etc.
All our gyros are in single case designs. The physical dimensions are as follows:

SL720 & SL630..........................................37mm x 26mm x 16mm, weight approx 16g
SL560, Sl420, SL420e, SL310 .................. 24mm square x 20mm high, weight 11g.
ICG180, HLG200 .......................................25mm x 28mm x 35mm, weight 19g
LW200, LG180 (lightweight versions)...........25mm x 28mm x 9mm, weight 7.5g

All our gyros come with a mounting system or mounting foams and leads. The SL720 and SL560 are PC interfaceable: please see our
Spares and Accessories page for interfaces and other spares.
G for gyroSomething for everyone:

Left: the SL560, the smallest fully featured gyro in the world.
Right: the LG180 shrink-wrapped conventional gyro for small electric helicopters
LG180 gyro

All our helicopter products are distributed worldwide through RC Models Distribution Ltd, and should be available from your local model shop or mail order company. To find your nearest stockist see the RC Models shops page

phone +44 (0)1457 860001 or email sales@rcmodels.org
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