Carl Stahl Kromer

More ergonomics with Kromer Balancer

How the Balancer works:

Carl Stahl Kromer balancers are characterized by the conical shape of their cable drum, which guarantees an almost constant retraction force independent of the extension of the load-carrying cable. As a result, the working load remains suspended in the same position after use. Besides, no increasing retraction force acts upon the operator´s hand - a significant advantage, particularly for delicate, high-precision tasks. Therefore, using balancers minimizes fatigue and facilitates your work over extended periods of time as well.

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Important for product selection:

Make sure, that the load to be balanced is within the load range of the balancer, while the working stroke should be less than the maximum cable travel of the balancer. Our balancer load range is up to 300 kg.

Choose the right balancer for your application:

Balancers

TYPE 7228

Load range:  0.4 - 6.5 kg   |   Cable travel: 1.6 m

  • Cable travel: A longer cable is available upon request
  • Safe suspension with freely rotating and swivelling screw-type spring hook
  • Housing of very impact-resistant and abrasion-resistant plastic
  • Housing cover of painted sheet steel
  • Cable drum of high-strength, abrasion-resistant plastic
  • High-strength special suspension spring
  • High-strength steel cable
  • Infinitely adjustable cable stop buffer
  • Cable wedge allows infinite adjustment of cable length
  • Screw-type spring hook for load suspension
  • Simplified load setting

  • Closed unit
  • Rigid, impact-resistant design
  • High-strength special suspension spring
  • Closed unit
  • Rigid, impact-resistant design
  • Electrically insulated suspension via screw-type spring hook (freely rotating and swivelling design)
  • Includes safety chain as fall protection
  • Mechanism for locking the cable drum
  • High-strength special suspension spring
  • Spring fracture safeguard starting at 3.0 kg load capacity
  • Includes ferrule for securing the cable end
  • Screw-type spring hook for load suspension
  • GS-certified

TYPE 7228
TYPE 7228
TYPE 7228
TYPE 7228
TYPE 7228
TYPE 7228
Product table
ID no. Load rangein kg Cable extension rangein m Dead weightin kg
7228 0000 01 0.4 - 1.2 1.6 1.3
7228 0000 02 1.2 - 2.6 1.6 1.4
7228 0000 03 2.6 - 3.8 1.6 1.5
7228 0000 04 3.8 - 5.2 1.6 1.5
7228 0000 05 5.2 - 6.5 1.6 1.5
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Balancers

TYPE 7230 and 7231

Load range: 3.0 - 21.0 kg   |   Cable travel: 2.0 m

  • Cable travel: A longer cable is available upon request
  • Freely rotating and swivelling safety hook for suspension
  • Housing of very impact-resistant and abrasion-resistant plastic
  • Cable drum of high-strength, very abrasion-resistant plastic
  • High-strength special suspension spring
  • High-strength steel cable
  • Infinitely adjustable cable stop buffer
  • Cable wedge allows infinite adjustment of cable length
  • Screw-type spring hook for load suspension
  • Infinitely variable load setting via endless screw
  • Available without (Type 7230) or with (Type 7231) ratchet lock

  • Closed unit
  • Rigid, impact-resistant design
  • Electrically insulated suspension via safety hook (freely rotating and swivelling design)
  • Includes safety chain as fall protection
  • Integrated mechanism for locking the cable drum
  • High-strength special suspension spring
  • Spring fracture safeguard is standard
  • Includes ferrule for securing the cable end
  • Screw-type spring hook for load suspension
  • GS-certified

TYPE 7230 and 7231
TYPE 7230 and 7231
TYPE 7230 and 7231
TYPE 7230 and 7231
TYPE 7230 and 7231
TYPE 7230 and 7231
Product table
ID no.w/o Ratchet lock ID no.with Ratchet lock Load rangein kg Cable extension rangein m Dead weightw/o Ratchet lock in kg Dead weightwith Ratchet lock in kg
7230 0000 01 7231 0000 01 3.0 - 5.0 2.0 2.9 3.1
7230 0000 02 7231 0000 02 4.5 - 7.0 2.0 3.1 3.3
7230 0000 03 7231 0000 03 6.0 - 10.0 2.0 3.2 3.4
7230 0000 04 7231 0000 04 9.0 - 14.0 2.0 3.4 3.6
7230 0000 05 7231 0000 05 13.0 - 17.0 2.0 3.6 3.8
7230 0000 06 7231 0000 06 16.0 - 21.0 2.0 3.8 4.0
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Balancers

TYPE 7235 and 7236

Load range: 15.0 - 55.0 kg   |   Cable travel: 2.0 m

  • Cable travel: A longer cable is available upon request
  • Freely rotating and swivelling screw-type spring hook for suspension
  • Housing and housing cover of chill-cast aluminum
  • Cable drum of high-strength chill-cast aluminum
  • Closed ball bearings
  • High-strength special suspension spring
  • High-strength steel cable
  • Infinitely adjustable cable stop buffer
  • Screw-type spring hook for load suspension
  • Infinitely variable load setting via endless screw
  • Available without (Type 7235) or with (Type 7236) ratchet lock

  • Closed unit
  • Rigid, impact-resistant design
  • Suspension via screw-type spring hook (freely rotating and swivelling design)
  • Includes safety chain as fall protection
  • Integrated mechanism for locking the cable drum
  • High-strength special suspension spring
  • Spring fracture safeguard is standard
  • Screw-type spring hook for load suspension
  • GS-certified

TYPE 7235 and 7236
TYPE 7235 and 7236
TYPE 7235 and 7236
TYPE 7235 and 7236
TYPE 7235 and 7236
TYPE 7235 and 7236
Product table
ID no.w/o Ratchet lock ID no.with Ratchet lock Load rangein kg Cable extension rangein m Dead weightw/o Ratchet lock in kg Dead weightwith Ratchet lock in kg
7235 0000 01 7236 0000 01 15.0 - 25.0 2.0 7.80 8.90
7235 0000 02 7236 0000 02 25.0 - 35.0 2.0 8.90 10.00
7235 0000 03 7236 0000 03 35.0 - 45.0 2.0 9.50 10.60
7235 0000 04 7236 0000 04 45.0 - 55.0 2.0 9.75 10.85
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Balancers

TYPE 7241

Load range: 12.0 - 100.0 kg   |   Cable travel: 2.0 m

  • Cable travel: A longer cable is available upon request
  • Freely rotating and swivelling safety hook for suspension, adjustable
  • Housing and housing cover of high-strength pressure-cast aluminum
  • Cable drum of high-strength pressure-cast aluminum
  • Closed ball bearings on both sides
  • High-strength, encapsulated special suspension spring
  • High-strength steel cable • Infinitely adjustable cable stop buffer
  • Cable wedge allows infinite adjustment of cable length
  • Screw-type spring hook for load suspension
  • Infinitely variable load setting via endless screw
  • Patented freewheel protects against overrotation when the spring is released
  • Available with and without manual lock.

  • Closed unit
  • Rigid, impact-resistant design
  • Suspension via safety hook (freely rotating and swivelling design)
  • Includes safety expansion chain as fall protection
  • Integrated mechanism for locking the cable drum
  • High-strength, encapsulated special suspension spring
  • Patented freewheel protects against overrotation when the spring is released
  • Spring fracture safeguard is standard
  • Cable overload protection via cable extension limit stop
  • Includes ferrule for securing the cable end
  • Screw-type spring hook for load suspension
  • GS-certified

TYPE 7241
TYPE 7241
TYPE 7241
TYPE 7241
TYPE 7241
TYPE 7241
TYPE 7241
TYPE 7241
Product table
ID no.w/o Ratchet lock ID no.with Ratchet lock Load rangein kg Cable extension rangein m Dead weightw/o Ratchet lock in kg Dead weightwith Ratchet lock in kg
7241 0800 01 7241 0800 81 12.0 - 20.0 2.0 14.8 15.0
7241 0800 02 7241 0800 82 20.0 - 30.0 2.0 15.2 15.4
7241 0800 03 7241 0800 83 30.0 - 45.0 2.0 16.9 17.1
7241 0800 04 7241 0800 84 45.0 - 60.0 2.0 17.3 17.5
7241 0800 05 7241 0800 85 60.0 - 75.0 2.0 18.7 18.9
7241 0800 06 7241 0800 86 75.0 - 90.0 2.0 19.7 19.9
7241 0800 07 7241 0800 87 90.0 - 100.0 2.0 19.9 21.1
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Balancers

TYPE 7245

Load range: 55.0 - 125.0 kg   |   Cable travel: 1.8 m

  • Cable travel: A  longer cable is available upon request
  • Compact design with a single suspension spring
  • Freely rotating and swivelling screw-type spring hook for suspension
  • Housing and housing cover of high-strength chill-cast aluminum
  • Cable drum of high-strength chill-cast aluminum
  • Closed ball bearings • High-strength special suspension spring • High-strength steel cable • Infinitely adjustable cable stop buffer • Infinitely variable load setting via endless screw

  • Closed unit
  • Rigid, impact-resistant design
  • Suspension via screw-type spring hook (rotating and swivelling design)
  • Includes safety expansion chain as fall protection
  • Integrated mechanism for locking the cable drum
  • High-strength special suspension spring
  • Spring fracture safeguard is standard
  • Cable overload protection via cable extension limit stop
  • Screw-type spring hook for load suspension
  • GS-certified

TYPE 7245
TYPE 7245
TYPE 7245
TYPE 7245
TYPE 7245
TYPE 7245
Product table
ID no. Load rangein kg Cable extension rangein m Dead weightin kg
7245 0000 01 55.0 - 70.0 1.8 22.7
7245 0000 02 70.0 - 85.0 1.8 24.2
7245 0000 03 85.0 - 95.0 1.8 25.0
7245 0000 04 95.0 - 110.0 1.8 26.3
7245 0000 05 110.0 - 125.0 1.8 26.4
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Balancers

TYPE 7248

Load range: 12.0 - 100.0 kg   |    Cable travel: 2 m

  • Cable travel: A longer cable is available upon request
  • Dual-cable design
  • Freely rotating and swivelling safety hook for suspension, adjustable
  • Housing and housing cover of high-strength pressure-cast aluminum
  • Cable drum of high-strength chill-cast aluminum
  • Closed ball bearings on both sides
  • High-strength, encapsulated special suspension spring
  • High-strength steel cables
  • Infinitely adjustable cable stop buffer
  • Cable wedge allows infinite adjustment of cable length
  • Screw-type spring hook for load suspension
  • Infinitely variable load setting via endless screw
  • Patented freewheel protects against overrotation when the spring is released

  • Closed unit
  • Rigid, impact-resistant design
  • Suspension via safety hook (freely rotating and swivelling design)
  • Includes safety expansion chain as fall protection
  • Integrated mechanism for locking the cable drum
  • High-strength, encapsulated special suspension spring
  • Patented freewheel protects against overrotation when the spring is released
  • Spring fracture safeguard is standard
  • Dual-cable design as fall protection in the event that one cable breaks
  • Includes ferrules for securing the cable ends
  • Screw-type spring hook for load suspension
  • GS-certified

TYPE 7248
TYPE 7248
TYPE 7248
TYPE 7248
TYPE 7248
TYPE 7248
Product table
ID no. Load rangein kg Cable extension rangein m Dead weightin kg
7248 0800 01 12.0 - 20.0 2.0 17.1
7248 0800 02 20.0 - 30.0 2.0 17.5
7248 0800 03 30.0 - 45.0 2.0 19.2
7248 0800 04 45.0 - 60.0 2.0 19.6
7248 0800 05 60.0 - 75.0 2.0 21.0
7248 0800 06 75.0 - 90.0 2.0 22.0
7248 0800 07 90.0 - 100.0 2.0 23.2
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Balancers

TYPE 7251

Load range: 15.0 - 200.0 kg   |   Cable travel: 3.0 m

  • Cable travel: A longer cable is available upon request
  • Freely rotating and swivelling safety hook for suspension, adjustable
  • Housing and housing cover of high-strength chill-cast aluminum
  • Cable drum of high-strength chill-cast aluminum
  • Closed ball bearings on both sides
  • High-strength, encapsulated special suspension spring
  • High-strength steel cable
  • Infinitely adjustable cable stop buffer
  • Cable wedge allows infinite adjustment of cable length
  • Screw-type spring hook for load suspension
  • Patented freewheel protects against overrotation when the spring is released
  • Infinitely variable load setting via endless screw

  • Closed unit
  • Rigid, impact-resistant design
  • Suspension via safety hook (freely rotating and swivelling design)
  • Includes safety expansion chain as fall protection
  • Integrated mechanism for locking the cable drum
  • High-strength, encapsulated special suspension spring
  • Patented freewheel protects against overrotation when the spring is released
  • Spring fracture safeguard is standard
  • Cable overload protection via cable extension limit stop
  • Includes ferrule for securing the cable end
  • Screw-type spring hook for load suspension
  • GS-certified

TYPE 7251
TYPE 7251
TYPE 7251
TYPE 7251
TYPE 7251
TYPE 7251
Product table
ID no. Load rangein kg Cable extension rangein m Dead weightin kg
7251 0800 01 15.0 - 25.0 3.0 25.0
7251 0800 02 25.0 - 35.0 3.0 26.0
7251 0800 03 35.0 - 50.0 3.0 27.0
7251 0800 04 50.0 - 65.0 3.0 28.0
7251 0800 05 65.0 - 80.0 3.0 29.0
7251 0800 06 80.0 - 90.0 3.0 30.0
7251 0800 07 90.0 - 100.0 3.0 32.0
7251 0800 08 100.0 - 115.0 3.0 41.8
7251 0800 09 115.0 - 130.0 3.0 43.2
7251 0800 10 130.0 - 140.0 3.0 44.6
7251 0800 11 140.0 - 150.0 3.0 46.0
7251 0800 12 150.0 - 170.0 3.0 46.4
7251 0800 13 170.0 - 180.0 3.0 46.7
7251 0800 14 180.0 - 190.0 3.0 47.0
7251 0800 15 190.0 - 200.0 3.0 47.3
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Balancers

TYPE 7261

Load range: 150.0 - 300.0 kg   |   Cable travel: 1.5 m

  • Cable travel: With deflection pulley ( a longer cable is available upon request)
  • Freely rotating and swivelling safety hook for suspension, adjustable
  • Housing and housing cover of high-strength chill-cast aluminum
  • Cable drum of high-strength chill-cast aluminum
  • Closed ball bearings on both sides
  • High-strength, encapsulated special suspension spring
  • High-strength steel cable
  • Infinitely adjustable cable stop buffer
  • Cable wedge allows infinite adjustment of cable length
  • Screw-type spring hook for load suspension
  • Patented freewheel protects against overrotation when the spring is released
  • Infinitely variable load setting via endless screw

  • Closed unit
  • Rigid, impact-resistant design
  • Suspension via safety hook (freely rotating and swivelling design)
  • Includes safety expansion chain as fall protection
  • Integrated mechanism for locking the cable drum
  • High-strength, encapsulated special suspension spring
  • Patented freewheel protects against overrotation when the spring is released
  • Spring fracture safeguard is standard
  • Cable overload protection via cable extension limit stop
  • Includes ferrule for securing the cable end
  • Screw-type spring hook for load suspension
  • GS-certified

TYPE 7261
TYPE 7261
TYPE 7261
TYPE 7261
TYPE 7261
TYPE 7261
Product table
ID no. Load rangein kg Cable extension rangein m Dead weightin kg
7261 0800 01 150.0 - 175.0 1.5 46.0
7261 0800 02 175.0 - 200.0 1.5 47.5
7261 0800 03 200.0 - 225.0 1.5 49.0
7261 0800 04 225.0 - 250.0 1.5 51.0
7261 0800 05 250.0 - 275.0 1.5 53.0
7261 0800 06 275.0 - 300.0 1.5 55.0
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