Kromer balancers
Balancers · GEDO selection
Balancers, retractors, positioners and hose versions: Kromer ranges support different ways of working. First choose how the tool should behave, then select load and stroke.

The brand and its applications
The Kromer range distinguishes a retractor, which returns the tool towards its resting position, from a balancer intended to offset its weight within the working area. Positioners address a holding-position requirement. ATEX, ESD and Rust-free versions are selected separately.
The thirteen Kromer types
Identify a series, then check the exact product page before ordering.
| Type | Function | Load | Stroke | Versions by model |
|---|---|---|---|---|
| 5200 | Retractor | 0.5–2 kg | 2 000 mm | Industrial |
| 7200 | Retractor | 0–2.5 kg | 1 600 mm | Industrial, Rust-free |
| 7211 / 7212 | Retractor | 0.5–5.5 kg | 2 500 / 1 400 mm | Industrial, Rust-free, air hose |
| 7221 / 7222 | Retractor | 2–14 kg | 3 000 mm | Industrial, Rust-free, air hose |
| 5250 | Positioner with adjustable brake | 0.5–7 kg | 1 500 mm | Industrial |
| 8223 | Air-hose balancer | 0.4–3 kg | 800 mm | Air-Hose |
| 8228 | Zero-gravity balancer | 0.4–6.5 kg | 1 600 mm | Industrial |
| 8230 / 8231 | Zero-gravity balancer | 3–21 kg | 2 000 mm | Industrial, Rust-free; ATEX and ESD on 8230 |
| 8235 / 8236 | Zero-gravity balancer | 15–55 kg | 2 000 mm | Industrial, Rust-free; ATEX and ESD on 8235 |
| 8241 | Zero-gravity balancer | 12–100 kg | 2 000 mm | Industrial, Rust-free |
| 8248 | Twin-cable balancer | 12–100 kg | 2 000 mm | Industrial |
| 8251 | Zero-gravity balancer | 15–200 kg | 3 000 mm | Industrial, Rust-free |
| 8261 | Zero-gravity balancer | 150–300 kg | 1 500 mm | Industrial |
Current balancers use 82 item numbers; retractors 7200, 7211/7212 and 7221/7222 retain their numbers. Old 72 balancers remain searchable to find their replacements. ATEX, ESD and Rust-free are separate versions selected by the full item number.
Ranges to compare
Retractors
To clear the workstation after tool use. Compare return behaviour and stroke for each version.
82 series balancers
To offset tool weight during work, with different capacities and strokes. Check relationships with 72-series versions using the full reference.
Pneumatic hose versions
Combined suspension and air supply. Hose dimensions and pressure are part of the selection criteria.
ATEX balancers
For explosive atmospheres, according to the exact marking and selected configuration.
Rust-free versions
For workstations with specific material requirements. Check suitability for your cleaning process.
ESD versions
For electrostatic discharge control at the workstation, separately from any ATEX requirement.
Choose for your workstation
For repeated tasks, specify whether the tool should remain within reach or retract after use. Total load includes couplings and the suspended hose. For a cleanroom, provide the required class, cleaning and materials: Rust-free and Cleanroom are not interchangeable designations.
Match the operating principle to the task
Retractor
Returns the tool to its rest position after use.
Zero-gravity balancer
Compensates the tool weight in the working area.
5250 positioner
An adjustable brake holds the load at the selected height, including when its weight varies within the model’s range.
Kromer application examples
Frequently asked questions
Balancer or retractor?
Choose a balancer to offset weight in the working area, or a retractor to return the tool after use. Check this behaviour on the product page, beyond the capacity in kilograms.
How do I select a cleanroom model?
Specify the required class, cleaning agents, permitted materials, load and stroke. A Rust-free designation alone does not establish suitability for a cleanroom class.
What is needed to replace an older Kromer?
Provide the complete nameplate reference, load range, stroke and fitted devices. Do not infer equivalence from the 72 or 82 reference prefix alone.
Tell GEDO what you need
Specify total suspended weight, working stroke, environment and mounting requirements. Compare references, choose compatible accessories and prepare your selection for purchase or a quote request.
All brand references
Refine by load, stroke and options
199 references

Spring retractor Kromer 5200000001
0.5–1.2 kg
Working stroke : 2000 mm

Spring retractor Kromer 5200000002
1–2 kg
Working stroke : 2000 mm

Positioner Kromer 5250000000
0.5–6 kg
Working stroke : 1500 mm

Positioner Kromer 5250000001
2–7 kg
Working stroke : 1500 mm

Positioner Kromer 5250000002
0.5–3 kg
Working stroke : 1500 mm

Spring retractor Kromer 7200080000
0–0.5 kg
Working stroke : 1600 mm

Spring retractor Kromer 7200080001
0.5–1.5 kg
Working stroke : 1600 mm

Spring retractor Kromer 7200080002
1.2–2.5 kg
Working stroke : 1600 mm

Spring balancer Kromer 7200080130
0–0.5 kg
Working stroke : 1600 mm

Spring balancer Kromer 7200080131
0.5–1.5 kg
Working stroke : 1600 mm

Spring balancer Kromer 7200080132
1.2–2.5 kg
Working stroke : 1600 mm

Spring retractor Kromer 7211080001
0.5–2 kg
Working stroke : 2500 mm

Spring retractor Kromer 7211080002
1.5–3 kg
Working stroke : 2500 mm

Spring retractor Kromer 7211080005
3–5.5 kg
Working stroke : 1400 mm

Spring balancer Kromer 7211080101
0.5–2 kg
Working stroke : 2500 mm
Integrated air hose

Spring balancer Kromer 7211080102
1.5–3 kg
Working stroke : 2500 mm
Integrated air hose

Spring balancer Kromer 7211080105
3–5.5 kg
Working stroke : 1400 mm
Integrated air hose

Spring balancer Kromer 7211080111
0.5–2 kg
Working stroke : 2500 mm
Integrated air hose

Spring balancer Kromer 7211080112
1.5–3 kg
Working stroke : 2500 mm
Integrated air hose

Spring balancer Kromer 7211080115
3–5.5 kg
Working stroke : 1400 mm
Integrated air hose

Spring balancer Kromer 7211080131
0.5–2 kg
Working stroke : 2500 mm

Spring balancer Kromer 7211080132
1.5–3 kg
Working stroke : 2500 mm

Spring balancer Kromer 7211080135
3–5.5 kg
Working stroke : 1400 mm

Spring retractor Kromer 7212080001
0.5–2 kg
Working stroke : 2500 mm

