Rota-Beam™ R-Series
Rota-Beam™ R-Series
Whelen Rota-Beam™ R-Series beacons feature advanced solid-state “rotating” technology that simulate the appearance of traditional rotating beams without any moving parts or motors, ensuring long-life reliability for commercial and service vehicles. This innovative design provides high-intensity light output, enhancing visibility and making your vehicle stand out in critical situations. Engineered for versatility, our Rota-Beam R-Series is suitable for a variety of applications, from tow trucks to maintenance vehicles, delivering dependable warning signals wherever needed. With multiple mounting options and a selection of flash patterns, it can be customized to meet specific needs, ensuring maximum effectiveness in alerting others on the road. Its rugged, weather-resistant construction guarantees performance even in harsh conditions, making the Rota-Beam beacon an ideal choice for demanding environments.

Features
Rota-Beam R316
- Low-Profile Dome: Smooth, self-cleaning polycarbonate dome with a sleek, compact design
- Rota-Beam™ Technology: Solid-state “rotating” beacon simulation with no moving parts
- Variable Power Control: Choose between Hi/Low power modes
Rota-Beam R416
- Medium-Profile Dome: Smooth, self-cleaning polycarbonate dome offering durability and versatile performance
- Rota-Beam™ Technology: Solid-state “rotating” beacon simulation with no moving parts
- Variable Power Control: Choose between Hi/Low power modes
Specifications
Please note: Not all specifications will apply to every model. Consult your sales representative to confirm specs.
Rota-Beam™ R316 | Rota-Beam™ R416 | |
Optics | Super-LED® Rota-Beam™ | Super-LED® Rota-Beam™ |
Technology | Rota-Beam™: Solid-state “rotating” beacon simulation with no moving parts Scan-Lock™: Advanced flash pattern control Sync: Connect multiple Whelen devices for synchronized or alternating flash patterns | Rota-Beam™: Solid-state “rotating” beacon simulation with no moving parts Scan-Lock™: Advanced flash pattern control Sync: Connect multiple Whelen devices for synchronized or alternating flash patterns |
Flash Patterns | 32 Scan-Lock™ flash patterns plus varying rotating flash rates | 32 Scan-Lock™ flash patterns plus varying rotating flash rates |
Control | SmartLED® | SmartLED® |
Customization | Dome: Clear or Color Configuration: Single- or Split-Color Optional Additions: Photocell for low power | Dome: Clear or Color Configuration: Single- or Split-Color |
Construction | Hard-Coated Polycarbonate Dome: Resists environmental damage from sand, sun, salt, and road chemicals Powder-Coated, Die-Cast Base Conformal Coated Electronics: Environmental, moisture, and vibration resistance 100% Solid-State Electronics | Hard-Coated Polycarbonate Dome: Resists environmental damage from sand, sun, salt, and road chemicals Powder-Coated, Die-Cast Base Conformal Coated Electronics: Environmental, moisture, and vibration resistance 100% Solid-State Electronics |
Mounting | Permanent, Magnetic, or Magnetic/Suction | Permanent, Magnetic, or Magnetic/Suction |
Included Cables & Hardware | Permanent: 18 AWG 12" (30.48 cm) Pigtail Magnetic, Magnetic/Suction: 10' (3.05 m) Cigar Cord | Permanent: 18 AWG 12" (30.48 cm) Pigtail Magnetic, Magnetic/Suction: 10' (3.05 m) Cigar Cord |
Certifications | SAE Standards SAE Class 1 SAE J595 SAE J845 Emergency Vehicle Standards NFPA 1900 Contributor KKK-A-1822F Contributor Regulatory Compliance CA Title 13 R10 | SAE Standards SAE Class 1 SAE J595 SAE J845 Emergency Vehicle Standards NFPA 1900 Contributor KKK-A-1822F Contributor Regulatory Compliance CA Title 13 R10 R65 |
Warranty | 5-year | 5-year |
Voltage | 12/24 VDC | 12/24 VDC |
Amps | 12 VDC: 5.60 (peak), 2.24 (avg.) | 12 VDC: 5.60 (peak), 2.24 (avg.) |
Size | Height: 4.00" (10.16 cm) Diameter: 7.20" (18.29 cm) | Height: 4.88" (12.40 cm) Diameter: 6.44" (16.36 cm) |
Replace * symbol in model number with letter indicating color desired: A = Amber, B = Blue, C = White, G = Green, R = Red
Rota-Beam™ Super-LED® R316 Series Beacon
Single-Color Only, Flat Mount
Single-Color Only, Magnetic Mount
R316*V
Single-Color Only, Magnetic/Suction Mount
Two-Color, Split Front/Rear, Flat Mount, Clear Dome
Two-Color, Split Front/Rear, Magnetic Mount, Clear Dome
R316**V
Two-Color, Split Front/Rear, Magnetic/Suction Mount, Clear Dome
Rota-Beam™ Super-LED® R416 Series Beacon
Single-Color Only, Flat Mount
Single-Color Only, Magnetic Mount
R416*V
Single-Color Only, Magnetic/Suction Mount
Two-Color, Split Front/Rear, Flat Mount, Clear Dome
Two-Color, Split Front/Rear, Magnetic Mount, Clear Dome
R416**V
Two-Color, Split Front/Rear, Magnetic/Suction Mount, Clear Dome
Rota-Beam™ R Series Beacon Option
RPHOTO
Photocell Option for Hi/Low Power