OPTEC QuickSync FTX40 Motor for FeatherTouch 3.5" Focusers

Stock count is accurate & shown in real time.
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available (account login required).
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available (account login required).
Contiguous US / Lower 48:
Free shipping applies to orders over $50 using our chosen carrier/method. Faster paid options are available at checkout.
Alaska, Hawaii & US Territories:
Free shipping applies to many—but not all—products. Enter your ZIP code in cart or upon checkout to confirm options and costs.
International:
International orders do not qualify for free shipping. Shipping, duties, brokerage, tariffs, and taxes are the customer’s responsibility. Some items may be restricted due to export, size, or manufacturer limitations.
- Built-in ThirdLynx electronics eliminate the need for an external controller.
- Designed for Feather Touch 3.5" Focusers.
- Best-in-class clutch system allows smooth manual override.
- USB A-C connectivity with included USB to 12V DC power cable.
OPTEC QuickSync FTX40 Motor w/ ThirdLynx integrated controller for Feather Touch FTF35/40 Focusers
The Optec QuickSync FTX40 motor is a compact, all-in-one electronic focusing upgrade designed specifically for Feather Touch 3.5-inch and larger focuser systems. Featuring Optec’s advanced ThirdLynx control circuit built directly into the motor housing, the FTX40 eliminates the need for an external controller while delivering the smooth, dependable performance QuickSync motors are known for. It retains Optec’s best-in-class clutch mechanism for reliable operation and convenient manual override when needed.
Focuser Compatibility List:
- Feather touch FTF3545, FTF3515 focusers
- Astro-Physics StarFire GTX 110
- Astro-Physics AP27FOC3E, AP4FO3CE 2.7 and 4-inch focusers
Specifications:
- Material: 6061 aluminum, anodized black with gold knob,
- Length: 3.4 in (87 mm)
- Width: 1.9 in (48 mm)
- Weight: 5.1oz (145 g)
- Step Resolution: approx 1.0 micron per step
- Stepper Motor: Bi-polar NPM 15-ohm with 1:25 gearhead
- Connectivity: USB A-C cable 1m (3-ft) included in package
- Temperature Sensor: Analog Devices ADT7302 embedded
- Current Draw: Maximum draw approx. 350mA
Other Information
- Country of Manufacture: United States
OPTEC QuickSync FTX40 Motor w/ ThirdLynx integrated controller for Feather Touch FTF35/40 Focusers
The Optec QuickSync FTX40 motor is a compact, all-in-one electronic focusing upgrade designed specifically for Feather Touch 3.5-inch and larger focuser systems. Featuring Optec’s advanced ThirdLynx control circuit built directly into the motor housing, the FTX40 eliminates the need for an external controller while delivering the smooth, dependable performance QuickSync motors are known for. It retains Optec’s best-in-class clutch mechanism for reliable operation and convenient manual override when needed.
Focuser Compatibility List:
- Feather touch FTF3545, FTF3515 focusers
- Astro-Physics StarFire GTX 110
- Astro-Physics AP27FOC3E, AP4FO3CE 2.7 and 4-inch focusers
Specifications:
- Material: 6061 aluminum, anodized black with gold knob,
- Length: 3.4 in (87 mm)
- Width: 1.9 in (48 mm)
- Weight: 5.1oz (145 g)
- Step Resolution: approx 1.0 micron per step
- Stepper Motor: Bi-polar NPM 15-ohm with 1:25 gearhead
- Connectivity: USB A-C cable 1m (3-ft) included in package
- Temperature Sensor: Analog Devices ADT7302 embedded
- Current Draw: Maximum draw approx. 350mA
- 1x ThirdLynx Motor,
- 1x 1m (3-ft) USB A-C Cable,
- 1x #17070 - USB Power Converter cable
- 1x Allen hex wrench tool kit
- Built-in ThirdLynx electronics eliminate the need for an external controller.
- Designed for Feather Touch 3.5" Focusers.
- Best-in-class clutch system allows smooth manual override.
- USB A-C connectivity with included USB to 12V DC power cable.
OPTEC QuickSync FTX40 Motor w/ ThirdLynx integrated controller for Feather Touch FTF35/40 Focusers
The Optec QuickSync FTX40 motor is a compact, all-in-one electronic focusing upgrade designed specifically for Feather Touch 3.5-inch and larger focuser systems. Featuring Optec’s advanced ThirdLynx control circuit built directly into the motor housing, the FTX40 eliminates the need for an external controller while delivering the smooth, dependable performance QuickSync motors are known for. It retains Optec’s best-in-class clutch mechanism for reliable operation and convenient manual override when needed.
Focuser Compatibility List:
- Feather touch FTF3545, FTF3515 focusers
- Astro-Physics StarFire GTX 110
- Astro-Physics AP27FOC3E, AP4FO3CE 2.7 and 4-inch focusers
Specifications:
- Material: 6061 aluminum, anodized black with gold knob,
- Length: 3.4 in (87 mm)
- Width: 1.9 in (48 mm)
- Weight: 5.1oz (145 g)
- Step Resolution: approx 1.0 micron per step
- Stepper Motor: Bi-polar NPM 15-ohm with 1:25 gearhead
- Connectivity: USB A-C cable 1m (3-ft) included in package
- Temperature Sensor: Analog Devices ADT7302 embedded
- Current Draw: Maximum draw approx. 350mA
Other Information
- Country of Manufacture: United States
- 1x ThirdLynx Motor,
- 1x 1m (3-ft) USB A-C Cable,
- 1x #17070 - USB Power Converter cable
- 1x Allen hex wrench tool kit

OPTEC QuickSync FTX40 Motor for FeatherTouch 3.5" Focusers

