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  1. Home
  2. Replacement Arms
  3. APOLLO

Apollo Replacement Arms

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NICE / APOLLO  816, ACTUATOR, PRIMARY ARM, INTEL, BLACK, 12' CABLE
Nice Apollo O-816 Primary Replacement Actuator Arm with 12 ft Cable
$999.95
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NICE / APOLLO  NICE-O-816-1, ACTUATOR COMPLETE, PRIMARY ARM, INTEL, BLACK, 12' CABLE - INCLUDES MOUNTING HARDWARE
Nice Apollo O-816-1 Complete Primary Actuator Arm Kit with 12 ft Cable
$1,074.95
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NICE / APOLLO  NICE-O-816-2, ACTUATOR COMPLETE, SECONDARY ARM,  INTEL, BLACK, 42' CABLE - INCLUDES MOUNTING HARDWARE (ADD TO 1500 OR 1551 FOR DUAL GATE APPLICATIONS)
Nice Apollo O-816-2 Complete Secondary 816 Actuator Arm with 42 Ft Cable and Mounting Hardware
$1,099.95
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APOLLO 816X, ACTUATOR, SECONDARY ARM
Nice Apollo O-816X Secondary 816 Actuator Arm with 42 Ft Cable, No Mounting Hardware
$1,049.14
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NICE / APOLLO  NICE-O-912L, 912L actuator, 12V w/ encoder, 12' harness (mounting hardware not included)
NICE / APOLLO O-912L Titan 912L Actuator, 12V with Encoder and 12 Ft Harness
$775.99
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NICE / APOLLO  NICE-O-912L-1, 912L-1 actuator kit, 12V w/ encoder, 12' harness - Includes mounting hardware
NICE / APOLLO O-912L-1 Titan 912L Actuator Kit, 12V with Encoder, 12 Ft Harness and Hardware
$797.20
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NICE / APOLLO  NICE-O-912L-2, 912L-2 actuator kit, 12V w/ encoder, 42' harness - Includes mounting hardware - Complete secondary arm
Nice Apollo O-912L-2 Titan Secondary Actuator Kit with 42 Ft Harness and Mounting Hardware
$856.88
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Frequently Asked Questions : APOLLO Replacement Arms


Q1: What is an Apollo replacement arm?

A1: An Apollo replacement arm is an electromechanical linear actuator designed to automate the movement of swing gates. It houses a DC motor and gear assembly that extends and retracts a stainless steel piston to facilitate gate cycles.

Q2: How is compatibility determined for Apollo replacement actuators?

A2: Compatibility is primarily dictated by the specific series of the existing control board and the gate’s physical dimensions. It is technically required to match the replacement arm’s voltage and stroke length to the original manufacturer's specifications.

Q3: What are the primary mechanical components of these arms?

A3: A standard Apollo replacement arm consists of a high-torque DC motor, a gear reduction system, a telescoping extension rod, and internal limit switches. The assembly is typically encased in a weather-resistant housing to protect sensitive electrical components.

Q4: Can these arms be used in dual gate configurations?

A4: Yes, Apollo replacement arms can be utilized in dual gate systems by pairing a primary and secondary actuator. Both units must be synchronized through the central control board to ensure balanced opening and closing speeds for both gate leaves.

Q5: What power source is required for Apollo replacement arms?

A5: Apollo replacement arms typically operate on a 12-volt DC system, often supported by a lead-acid battery backup. This configuration allows for continued operation during power outages and is compatible with both AC-recharged and solar-recharged setups.

Q6: How does the arm determine its physical limits?

A6: The physical stop points of the gate are managed by adjustable internal limit switches within the actuator housing. These components signal the control board to terminate power to the motor once the gate reaches the fully open or closed position.

Q7: What is the difference between various Apollo actuator models?

A7: Variations between models generally involve the stroke length of the extension rod and the weight capacity of the internal motor. Selection depends on the specific weight, width, and installation geometry of the gate leaf being automated.

Q8: What environmental factors impact actuator performance?

A8: Performance can be influenced by wind resistance, extreme temperature fluctuations, and the accumulation of debris on the telescoping piston. Maintaining low friction at the gate hinges is necessary to prevent excessive mechanical strain on the actuator motor.

Q9: What routine maintenance is recommended for linear actuators?

A9: Routine maintenance involves cleaning the extension rod with a soft cloth and ensuring all mounting hardware and pivot pins are securely fastened. For internal lubrication requirements or complex electronic diagnostics, consult the manufacturer's manual or hire a local qualified professional.

Q10: What steps should be taken if the arm fails to operate?

A10: Operation failure is often attributed to depleted battery voltage, loose wiring connections, or mechanical obstructions in the gate's path. For advanced electrical troubleshooting or hardware replacement, refer to the technical documentation or consult a local qualified professional.
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