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ARRI cforce mini RF Basic Set

Abel Code: CForceRF
Mfr. Code: KK.0016804
Optimized with an integrated white-coded radio module, the ARRI cforce mini RF lens motor is a small and lightweight solution for compact configurations. This set includes (1) motor & basic accessories.
Key Highlights
  • Compact, wireless LCS motor
  • ARRI white-coded radio module
  • Includes basic accessories


This set includes the following items:

  • (1) cforce mini RF Motor Unit (K2.0016802)
  • (1) CLM-5/cforce mini Clamp Console 19/15mm (K2.0006176)
  • (1) CLM-5/cforce mini Clamp Insert 19/15mm (K2.0006175)
  • (1) CLM-5/cforce mini Gear m0.8/32p, 40t (K2.0003753)
  • (1) Straight Outdoor Antenna for UMC-4 Motor Controller (K2.0002007)


The ARRI cforce mini RF combines a selection of well proven components with new and refined ones. Based on the widely-adapted cforce mini lens motor, it includes the latest iteration of ARRI’s white-coded radio module with improved interference resistance, and (6) additional radio channels compatible with the WCU-4 hand unit (with SUP 3.1.). The cforce mini RF includes the same high-quality external antenna used on the UMC-4 motor controller.

The cforce mini RF can pair with up to three hand units for split focus, iris and zoom operation, and provides full lens data for focus mapping and lens data display with the WCU-4 hand unit.

Using the LBUS interface, the system can be expanded with two additional cforce motors (sold separately), while the new CAM connector provides a versatile interface for power supply and run/stop control with ARRI, and third-party cameras.


The CLM-5/cforce mini Clamp Console 19/15mm enables the motor to be attached to 19mm or 15mm rods (with the included insert), and is compatible with CLM-5, cforce mini and cforce mini RF.


The CLM-5/cforce mini Clamp Insert 19/15mm enables the Clamp Console to attach to a 15mm support rod. Compatible with CLM-5, cforce mini and cforce mini RF clamp consoles. 


The CLM-5/cforce mini Gear m0.8/32p, 40t is designed for ARRI/Zeiss focus/iris/zoom, Panavision focus, and Fujifilm PL focus/iris/zoom geared rings. Compatible with CLM-5, cforce mini and cforce mini RF.


The Straight Outdoor Antenna for UMC-4 Motor Controller is a rugged external antenna (straight, 61mm), initially designed for the Universal Motor Controller UMC-4 and fully compatible with the cforce mini RF.


IMPORTANT NOTE: Actual contents of rental kits are variable, based on client requirements and availability. Please contact your AbelCine Rental Agent for details, or to request a specific configuration. Be sure to ask for LBUS Motor Cables, if needed.


Software Update:

ARRI has released Software Update Package (SUP) 1.2.11 for the cforce mini RF. ARRI highly recommends updating the cforce mini RF to this Software Update Package. This SUP adds the following new features and changes:

  • Support for the OCU-1 or Master Grip override function
  • Support for full camera and playback control with ALEXA EV, AMIRA, and WCU-4 (with ALEXA Remote License)
  • Lens data transmission from an LDS lens connected to ALEXA EV and AMIRA cameras
  • Option to flip the cforce mini RF display for upside down mounting


Key Highlights

  • Compact, wireless LCS motor
  • ARRI white-coded radio module
  • Includes basic accessories
  • Compatible with WCU-4

Compatibility - Lens Control System

ARRI WCU-4 Wireless Compact Unit


Output Connector/Port:
1 x LBUS
Input Connector/Port:
1 x LBUS

Mechanical & Electronic Controls

Gear Ratios:
0.8 - 32 pitch
# Teeth:
Rod Standard:
Mechanical Options:
1 x Motor - integrated 14-channel RF module
1 x Motor Clamp
1 x Drive Gear
1 x Reduction Insert - 15mm
Electronic Options:
1 x External Antenna
Tutorials & Guides
Tutorials & Guides

Support for Every Production

Facilities in NY & LA designed for maximum comfort and efficiency

We are accustomed to working with productions and budgets of all sizes. Need a complete camera system specifically tailored to your needs or a few accessories to complete your kit? We’ve got you covered. All our gear is meticulously maintained by our on-site technicians, and we treat all jobs with the highest degree of care and attention to detail.



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