Tilta Nucleus-M Wireless Lens Control System Partial Kit I

Tilta Nucleus-M Wireless Lens Control System Partial Kit I


  • 1000′ Wireless Range
  • Two Lens Drive Motors
  • Motors Feature Integrated Receivers
  • 0.8 MOD Drive Gears
  • Focus, Iris, Zoom Hand Unit
  • Motors Daisy-Chain for Power
  • Right Handgrip with Focus Control
  • Left Handgrip with Iris and Zoom Control
  • Hard-Shell Waterproof Case Included
Availability: In stock (can be backordered) SKU: WLC-T03-K1


The Nucleus-M is a revolutionary and highly customizable 3-channel wireless lens control system. It allows you to have full control of focus, iris, and zoom on either the FIZ hand unit or between the two wireless hand grips. You can even split control of the channels between the hand unit and wireless hand grips as you see fit with the push of a button.

The wireless range of both the hand unit and hand grips is 1,000 feet and with the planned upcoming transmission upgrade, the range can reach up to 1 1/4 miles! This makes it ideal for drone or car-mounted shots.

The hand grips can be attached to the included rosette mounts for handheld operation and can also be attached to top bar-based gimbals with the included Nucleus-M Hand Grip to Gimbal Adapters or to ring-based gimbals with the optional Nucleus-M Hand Grip Universal Gimbal Ring Adapters.

Each motor has its own built-in motor drive that communicates directly with the hand unit and hand grips. This negates the need to mount a separate MDR to your rig, allowing for a more compact camera setup and a quicker setup time. Simply set the motors and hand unit/hand grips to the same channel and you will have full control.

The motors allow for automatic calibration of the lens as well as manual calibration if you are using lenses that don’t have hard end stops at close focus and infinity.

The motors are designed to clamp onto 19mm or 15mm rods (with the included rod bushings). This clamp-on design allows you to easily attach and detach the motors without needing to remove any other accessory from your setup. Every motor has a 0.8 mod, 35 tooth, 32 pitch gear attached, which is the standard gear size for cinema lenses. The torque of the Nucleus-M Motor at 14.8V is 2.5N m

To power the motors, only one power port on your camera rig needs to be used. Simply plug the P-tap power cable into one of the motors and then daisy chain power to the rest of the motors with the short 7-pin to 7-pin cables. The motors can be powered through a power source that has a voltage output ranging from 7.2V-24V.

The hand unit and hand grips are each powered with two 18650 rechargeable batteries (batteries NOT included). When fully charged, the batteries in the hand grips last up to 2 days, while in the hand unit they last up to 10 hours.

Remote start/stop is possible by plugging a compatible Nucleus-M R/S cable into the open 7-pin port of a motor. This then gives you R/S capabilities through the hand unit and/or the handles.

The R/S cables we offer for our wooden handles ARE NOT compatible with the Nucleus-M since the engineering and pin configurations are completely different. Using the wooden handle R/S cables are not safe to use with the Nucleus-M. Only use cables that have been developed by us exclusively for the Nucleus-M system.

Additional information

Weight2 kg
Dimensions29 × 20.5 × 13 cm


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FIZ Hand UnitJump to…

Operating Frequency
2.4 GHz
Maximum Transmission Distance
492 to 984′ (150 to 300m)
Transmission Channels
Emission Power
30 to 100 MW
0.15 A
7.2-14.8 V, external
Battery Type
Operating Temperature Range
-4 to 122 Degree F (-20 to 50 Degree C)
Material of Construction
Aluminum alloy, stainless steel, ABS plastic Rubber, rosewood
5.6 x 3.6 x 2.8″ (142.0 x 90.5 x 70mm)
15 oz (430g)

FIZ Lens Control MotorJump to…

Gear Mod
Gear Pitch
Number of Gear Teeth
Face Width
0.4″ (10mm)
Operating Frequency
2.4 GHz
Maximum Range
1640′ (500m) (unobstructed)
Emission Power
30-100 MW
Quiescent: 0.10 A, 14.8 V
Conventional: 0.5 A, 14.8 V
7.2-24 V
Rod Compatibility
19, 15 mm
15 dB
Operating Temperature Range
-4 to 122 Degree F (-20 to 50 Degree C)
Material of Construction
Aluminum alloy, stainless steel, ABS plastic
4.50 x 3.25 x 1.38″ (11.43 x 8.26 x 3.49cm)
6.7 oz (190g) (motor only)
7.9 oz (225g) (with 15mm rod adapter)
7.8 oz (221g) (with 19mm rod adapter)

DSLR Lens Follow Focus AdapterJump to…

Material of Construction
Silicone and plastic
Tilta Nucleus-M, Nucleus-Nano
Most DSLR lenses

D-Tap to 7-Pin Motor Power CableJump to…

D-Tap, 7-pin LEMO-type
23″ (58.4cm)
1.1 oz (32g)

Follow Focus Marking DiskJump to…

Material of Construction
ABS plastic

Battery ChargerJump to…

Power Input
100-240 VAC, 50/60 Hz, 0.15 A
5 VDC, 2 A
Power Output
4.2 VDC, 650 mAh
Material of Construction
  • Wireless FIZ Hand Unit
  • Brushless Wireless Motor with 19mm Rod Support and 15mm Rod Bushings
  • Photographic Lens Follow Focus Adapter
  • (74cm) 7-Pin to P-Tap Motor Power Cable
  • Follow Focus Marking Disks
  • Wireless FIZ Hand Unit Strap
  • 18650 Quad Battery Charger
  • (Batteries Not Included)
  • Tilta 2 Year Limited Warranty on Machine Parts and 1 Year on Electronic Parts

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