Table Of Contents; Technical Data - Baader Planetarium Steeldrive II Manual

Dear customer,
congratulations for purchasing a Steeldrive II
(SD II) motor focuser. This manual describes ins-
tallation and operation of the Controller.
In case of questions or problems, please consult the
FAQ on our website or contact your dealer or us.
www.baader-planetarium.com/en/steeldrive2
The Baader Steeldrive II motor focuser consists
of the motor unit and the controller. Both units
are also available seperately. You always
need one controller to operate one
motor unit. But you can use one cont-
roller with several motor units one at a
time - you only need to plug it into
the motor unit which you want to
use.
Steeldrive II Control Unit - Highlights
• Controls the temperature compensating Steeldrive II focusing motor for
Baader Steeltrack (Classic and Diamond) focusers and optionally many
®
other focusers
• AUX port for precise temperature control e. g. of dew shield heaters, opti-
cal filters or instruments with a precision of +/-0.1 degree
• Intuitive handling: The back-illuminated hand control makes fast switching
between normal speed, jogging and single step mode easy
• 12V power supply included, as well as 3 m USB cable to connect to a PC
• Incl. revised, powerful SteelGo II Software (as download)
• Made in Germany: The housing is CNC-milled from Aluminium in our fac-
tory. The electronical boards are made by a German company according
to our specifications.
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Manual: Steeldrive II Motor Unit
# 2957260

Technical Data

SKU # 2957260
Power output 12V / 1A PWM
Power consumption ca. 0,7 Watt
Software SteelGo II Software (as download)
Material Aluminium
Weight 126 g
Dimension 89 x 45 x 25 mm
Contents
Introduction and Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1. Scope of Delivery and Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . 4
2. Dimensions and Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Installation of the Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. Steeldrive II: Three Operation Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5. Manual Operation with the Steeldrive II Controller
5.1 Setting the Zero Position (Zeroing)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.2 Setting the outer limit
5.3 Focusing with the Steeldrive II
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.4 Saving a Focus Position
5.5 Returning to a saved Focus Position
5.6 Activating and Deactivating the Temperature Compensation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.7 Override-Limits-Mode
5.8 Overview of the Functions of the SD II Controller. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . 10
© Baader Planetarium GmbH | 2019
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