Kromer Spring Balancers - Zero Gravity Balancers

Price: AUD $167.20 (Ex GST AUD $152.00)

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Kromer Spring Balancers (Retractors) and Zero Gravity Balancers are designed to support heavy hand-operated process tools and enable them to be operated with minimum effort.

Balancers will automatically retract the tool to its initial position upon releasing it after use.
An automatic arresting mechanism (ratchet lock) is available in some models.
Allow setting of retraction stops to keep the load suspended at predefined positions.
Stops are automatically activated if the working load (tool) is moved back slowly.
If pushed back fast, the mechanism remains inactive.

Features of Kromer Spring Balancers (Retractors) and Zero Gravity Balancers:

Minimises operator fatigue and encourages smooth work processes.
All spring balancers have been life-tested and meet the terms of the DIN 15112 requirements. They also comply with the relevant EC legislation, as the CE mark attests. In addition, they hold the “GS” mark (safety-tested).
Stop automatically if the main spring fails
Have Safety Expansion Chain as a separately added fall prevention device
Step-less load balancing via worm gearing
Replaceable high-grade steel main spring
Cable limiters prevent overload damage
The cable exit opening prevents wear
Adjustable return stop and buffer
High-strength safety hook can be swivelled and adjusted laterally for easy loading.
Models 7212 / 7222 / 7231 / 7236 are fitted with ratchet locks as standard
Models 7241 and 7251 can be supplied with an optional ratchet lock
Shock-resistant and non-abrasive housing.

NB: KRM354 and beyond are P.O.A - Price on Application - Please get in touch with R.J. Cox Office for pricing.

Order Codes and Specifications for Kromer Spring Balancers (Retractors) and Zero Gravity Balancers:

MODEL	STOCK CODE	CAPACITY (KG)	STROKE (M)	WEIGHT (KG)
7200-1	KRM001	0.5 – 1.5	1.6	0.5
7211-1	KRM111	0.5 – 2.0	2.5	0.8
7211-2	KRM112	1.5 – 3.0	2.5	0.8
7212-1	KRM121	0.5 – 2.0	2.5	0.9
7212-2	KRM122	1.5 – 3.0	2.5	0.9
7221-1	KRM211	2.0 – 5.0	3	3.3
7221-2	KRM212	4.0 – 8.0	3	3.7
7221-3	KRM213	7.0 – 10.0	3	3.7
7221-4	KRM214	10.0 – 14.0	3	3.9
7222-1	KRM221	2.0 – 5.0	3	3.5
7222-2	KRM222	4.0 – 8.0	3	3.8
7222-3	KRM223	7.0 – 10.0	3	3.8
7222-4	KRM224	10.0 – 14.0	3	4
7230-4	KRM304	9.0 – 14.0	2	3.4
7230-5	KRM305	13.0 – 17.0	2	3.6
7230-6	KRM306	16.0 – 21.0	2	3.8
7231-4	KRM314	9.0 – 14.0	2	3.6
7231-5	KRM315	13.0 – 17.0	2	3.8
7231-6	KRM316	16.0 – 21.0	2	4
7235-1	KRM351	15.0 – 25.0	2	7.8
7235-2	KRM352	25.0 – 35.0	2	8.9
7235-3	KRM353	35.0 – 45.0	2	9.5
7235-4	KRM354	45.0 – 55.0	2	9.75
7236-1	KRM361	15.0 – 25.0	2	8.9
7236-2	KRM362	25.0 – 35.0	2	10
7236-3	KRM363	35.0 – 45.0	2	10.6
7236-4	KRM364	45.0 – 55.0	2	10.85
7241-2	KRM412	20.0 – 30.0	2	15.2
7241-3	KRM413	30.0 – 45.0	2	16.9
7241-4	KRM414	45.0 – 60.0	2	17.3
7241-5	KRM415	60.0 – 75.0	2	18.7
7241-6	KRM416	75.0 – 90.0	2	19.7
7251-1	KRM521	15.0 – 25.0	3	25
7251-10	KRM530	130.0 – 140.0	3	44.6
7251-2	KRM522	25.0 – 35.0	3	26
7251-3	KRM523	35.0 – 50.0	3	27
7251-4	KRM524	50.0 – 65.0	3	28
7251-5	KRM525	65.0 – 80.0	3	29
7251-6	KRM526	80.0 – 90.0	3	30
7251-7	KRM527	90.0 – 100.0	3	32