Draftguard® Anti-Rotation Safety Device Get latest price

Draftguard® Anti-Rotation Safety Device

Draftguard® Anti-Rotation Safety Device

Avoid Pinch Point Injuries

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When turned off for maintenance fan drives can rotate backwards, generally by reason of air movement across the fan blades. Draftguard^® anti-rotation device secures the drive from spinning backwards during maintenance operations as well as protect the entire system from extreme shock loads during start-up, causing unnecessary wear of the motor components, drive frame and potential belt breakage.

What is Back Drafting?

• With the fan turned off or in the event of broken belts, air movement over the fan blades causes the fan and pulleys to rotate in the opposite direction.
• Clearly, this creates a safety critical situation for maintenance people working around the moving fan drive components.
• Commonly used, mechanical solutions of wrangling the drive by wedging screw drivers, bars or even using timber to brake the free- wheeling fan can create other serious safety issues including potential damage to the drive components.
• Restarting a fan drive whilst the fan is free-wheeling backwards can induce massive shock loads on the components, potentially causing instant belt failure and accelerated wear to the belt drive, fan and structure.

Benefits of Gates Draftguard® Anti-Rotation Device

• Prevents “locked out” machinery from rotating.
• Improves worker safety.
• Prevents back drafting / wind-milling of fans.
• Eliminates hard starts during wind-milling.
• Avoids damage to belt drive, motor, bearings and structure during startup.
• Maintenance free bearings, greased for life assembly.
• Universal, versatile mounting plate.
• Flange plate counter bore accommodates ½ inch shaft protrusion without spacers.
• Adapts to clockwise or counter-clockwise operation easily.
• Compact, thin design fits under most drive guards.
• Draftguard^®  disengages whilst fan drive is in operation resulting in no wear to the drive or components
• Bright yellow color stands out for safety.
• Small investment to mitigate risk to employees and equipment.

Read more...

To contact Gates Australia about Draftguard® Anti-Rotation Safety Device use Get a quote.

When turned off for maintenance fan drives can rotate backwards, generally by reason of air movement across the fan blades. Draftguard^® anti-rotation device secures the drive from spinning backwards during maintenance operations as well as protect the entire system from extreme shock loads during start-up, causing unnecessary wear of the motor components, drive frame and potential belt breakage.

What is Back Drafting?

• With the fan turned off or in the event of broken belts, air movement over the fan blades causes the fan and pulleys to rotate in the opposite direction.
• Clearly, this creates a safety critical situation for maintenance people working around the moving fan drive components.
• Commonly used, mechanical solutions of wrangling the drive by wedging screw drivers, bars or even using timber to brake the free- wheeling fan can create other serious safety issues including potential damage to the drive components.
• Restarting a fan drive whilst the fan is free-wheeling backwards can induce massive shock loads on the components, potentially causing instant belt failure and accelerated wear to the belt drive, fan and structure.

Benefits of Gates Draftguard® Anti-Rotation Device

• Prevents “locked out” machinery from rotating.
• Improves worker safety.
• Prevents back drafting / wind-milling of fans.
• Eliminates hard starts during wind-milling.
• Avoids damage to belt drive, motor, bearings and structure during startup.
• Maintenance free bearings, greased for life assembly.
• Universal, versatile mounting plate.
• Flange plate counter bore accommodates ½ inch shaft protrusion without spacers.
• Adapts to clockwise or counter-clockwise operation easily.
• Compact, thin design fits under most drive guards.
• Draftguard^®  disengages whilst fan drive is in operation resulting in no wear to the drive or components
• Bright yellow color stands out for safety.
• Small investment to mitigate risk to employees and equipment.

Read less...

To contact Gates Australia about Draftguard® Anti-Rotation Safety Device use Get a quote.