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When used in power transmission drives, all V-belts and roller chains will elongate significantly over time if not properly maintained. Incorrect belt or chain tension will lead to increased downtime, lower equipment productivity and inflated maintenance costs. To achieve optimum drive performance, correct drive belt or chain tension must be maintained. The solution? A self-adjusting T-Max Tensioner from Fenner Drives! T-Max automatic tensioners eliminate the need for regular manual retensioning of drives. Avoid the risk of inadvertently over-tensioning drive components and enhance your overall drive operating efficiency.

Combined with a PowerMax idler pulley or chain sprocket from Fenner Drives, an automatic T-Max Tensioner can be used to:

Extend the life of critical drive components
Reduce system downtime
Increase drive efficiency
Reduce belt and chain whip on long center drives
Ensure drive components do not snag obstructions
Reduce resonant frequency of chain drives
Spring Loaded Tensioners
Unit of Measure
1 2 

Item #

Item Name

Size

Force [Min]

Force [Max]

Weight

CT1101 N/A Tensioner Lg Arc Head #35 sgl N/A #35 N/A 15 lbf67 N N/A 40 lbf178 N N/A 0.779 lb
CT1101-L N/A Tensioner Lg Arc Head #35 sgl Light Spring N/A #35 N/A 5 lbf22 N N/A 30 lbf133 N N/A 0.779 lb
CT1102 N/A Tensioner Lg Arc Head #40 sgl N/A #40 N/A 15 lbf67 N N/A 40 lbf178 N N/A 0.765 lb
CT1111 N/A Tensioner Lg Arc Head 06B sgl N/A 06B N/A 15 lbf67 N N/A 40 lbf178 N N/A
CT1111-L N/A Tensioner Lg Arc Head 06B sgl Light Spring N/A 06B N/A 5 lbf22 N N/A 30 lbf133 N N/A
CT1112 N/A Tensioner Lg Arc Head 08B sgl N/A 08B N/A 15 lbf67 N N/A 40 lbf178 N N/A
CT1201 N/A Tensioner Sm Arc Head #35 sgl N/A #35 N/A 15 lbf67 N N/A 40 lbf178 N N/A 0.676 lb
CT1201-L N/A Tensioner Sm Arc Head #35 sgl Light Spring N/A #35 N/A 5 lbf22 N N/A 30 lbf133 N N/A 1.70 lb
CT1202 N/A Tensioner Sm Arc Head #40 sgl N/A #40 N/A 15 lbf67 N N/A 40 lbf178 N N/A 0.670 lb
CT1203-L N/A Tensioner Sm Arc Head #35 dbl Light Spring N/A #35 N/A 5 lbf22 N N/A 30 lbf133 N N/A 0.661 lb
CT2101 N/A Tensioner Lg Arc Head #50 sgl N/A #50 N/A 20 lbf89 N N/A 60 lbf267 N N/A 1.258 lb
CT2102 N/A Tensioner Lg Arc Head #60 sgl N/A #60 N/A 20 lbf89 N N/A 60 lbf267 N N/A 0.676 lb
CT2111 N/A Tensioner Lg Arc Head 10B sgl N/A 10B N/A 20 lbf89 N N/A 60 lbf267 N N/A
CT2201 N/A Tensioner Sm Arc Head #50 sgl N/A #50 N/A 20 lbf89 N N/A 60 lbf267 N N/A 1.183 lb
CT2202 N/A Tensioner Sm Arc Head #60 sgl N/A #60 N/A 20 lbf89 N N/A 60 lbf267 N N/A 1.176 lb
CT3101 N/A Tensioner Lg Arc Head #80 sgl N/A #80 N/A 45 lbf200 N N/A 100 lbf445 N N/A 2.030 lb
CT3102 N/A Tensioner Lg Arc Head #100 sgl N/A #100 N/A 45 lbf200 N N/A 100 lbf445 N N/A 2.030 lb
CT3102-H N/A Tensioner Lg Arc Head #100 sgl Heavy Spring N/A #100 N/A 30 lbf134 N N/A 200 lbf890 N N/A 2.10 lb
CT3111 N/A Tensioner Lg Arc Head 16B sgl N/A 16B N/A 45 lbf200 N N/A 100 lbf445 N N/A
CT3112 N/A Tensioner Lg Arc Head 20B sgl N/A 20B N/A 45 lbf200 N N/A 100 lbf445 N N/A
CT3112-H N/A Tensioner Lg Arc Head 20B sgl Heavy Spring N/A 20B N/A 30 lbf134 N N/A 200 lbf890 N N/A
CT3196 N/A Tensioner Lg Arc Head #81X sgl N/A #81X N/A 45 lbf N/A 100 lbf N/A 2.161 lb
CT3201 N/A Tensioner Sm Arc Head #80 sgl N/A #80 N/A 45 lbf200 N N/A 100 lbf445 N N/A 1.989 lb
CT3202 N/A Tensioner Sm Arc Head #100 sgl N/A #100 N/A 45 lbf200 N N/A 100 lbf445 N N/A 2.005 lb
RT1001 N/A Tensioner Lt Duty Tapped Hole N/A N/A N/A N/A 0.884 lb
Unit of Measure
1 2