The zero gravity balancer type 8228 is the perfect solution for high precision tasks. With a lift or cable extension range of 1.6 m (4.9 ft), this model is very well suited for the working space on assembly and production facilities. This model provides for easy replacement of parts subject to wear, and has a simple load setting procedure making it easy to optimize performance. Moreover, this zero gravity balancer offers a safety chain as a standard feature. All models 8228-3 and larger incorporate an effective spring breakage safeguard, which reliably prevents the load from falling if the spring breaks. These safety features have a significant impact on occupational safety.

This medium-duty spring balancer model 8235 is an economy version of the full-featured 7241 model. A cable extension of 2.0 m (6.5 ft) enables users to cover larger working areas and load setting is done conveniently via a screw mechanism allowing continuous adjustment. Unlike other models, this economy unit is limited when it comes to ability to replace individual parts. These balancers still comes with a range of safety components as standard features, which include a safety detent to safeguard against a broken spring and a secondary safety chain.

This is a balancer of uncompromising performance in terms of quality and safety. Therefore, it is not surprising that this model has become the industry standard in many sectors. Due to continuing and systematic implementation of relevant safety requirements, this balancer combines high operational safety and durability with very easy and safe servicing. As a result of practical experience gained over many years, the operating ranges of this balancer are optimally structured. Thanks to the modular design and the fully encapsulated suspension spring, it is possible to change the load range in no time by simply exchanging the suspension spring cartridge. Load adjustment is done conveniently via an infinitely adjustable endless screw. What’s more, the patented freewheeling device integrated as a standard feature prevents inadvertent spring damage during load setting. A cable travel of 2.0 m (6.5 ft) makes this balancer suitable for larger working areas. The cable length can be continuously adapted to specific applications via the cable wedge. An integrated cable extension limit stop prevents cable mount overload. The cable drum comes fitted with two ball bearings for very smooth and precise operation. The 8241 model has a freely rotatable and swiveling suspension. This suspension hook can be optimally adjusted to its center of gravity for low-wear operation.

With a load-carrying capacity of up to 300 kg (662 lb), the 8261 model is the “champion” of our range of heavy-duty and ultra-heavy-duty zero gravity balancers. In fact, this type series is unrivaled all over the world in terms of load capacity. Being an advanced version of the 8251, this model similarly combines high operational safety and durability with perfectly easy and safe servicing as a result of continuous and systematic implementation of relevant safety requirements. Due to its extremely rugged design, this model is bound to function reliably and with supreme durability even under the toughest operating conditions. The integrated safety functions protect users reliably against injuries and help to prevent costly production losses. The operating ranges are optimally structured as a result of practical experience gained over many years. Thanks to the modular design and the fully encapsulated suspension spring, it is possible to change the load range quickly by simply exchanging the spring cartridge. Load adjustment is done conveniently via a continuously adjustable endless screw. What’s more, the patented freewheeling device integrated as standard prevents inadvertent spring damage during load setting. With a cable travel of 1.5 m (4.9 ft), this balancer provides ample range to cover even large working areas. The cable length can be continuously adapted to specific applications via the cable wedge. Potential overload of the cable mount is reliably prevented by the integrated cable extension limit stop. The cable drum and the deflection pulley are fitted with multiple ball bearings for ease of operation and a long life. The 8261 model comes with swivel-type suspension. To minimize wear, this suspension hook can be optimally adjusted to its center of gravity.