Lock Antriebstechnik

ROBOR has been representing the products of the company Lock Antriebstechnik in Switzerland for many years. Lock is based in southern Germany and has been family-owned (fifth generation) for over 180 years. Lock is considered the market leader in drive technology for controlled ventilation and shading in greenhouses.


The high-quality manual drives HZW from Lock represent an interesting addition to the ROBOR rack-and-pinion winches in the lower capacity range from 1,000 to 12,000 N.


The HZW45, HZW53, and HZW55 models are generally available from stock in Wünnewil.


Link to Lock

Lock Antriebstechnik

ROBOR has been representing the products of the company Lock Antriebstechnik in Switzerland for many years. Lock is based in southern Germany and has been family-owned (fifth generation) for over 180 years. Lock is considered the market leader in drive technology for controlled ventilation and shading in greenhouses.


The high-quality manual drives HZW from Lock represent an interesting addition to the ROBOR rack-and-pinion winches in the lower capacity range from 1,000 to 12,000 N.


The HZW45, HZW53, and HZW55 models are generally available from stock in Wünnewil.


Link to Lock

Lock Antriebstechnik

ROBOR has been representing the products of the company Lock Antriebstechnik in Switzerland for many years. Lock is based in southern Germany and has been family-owned (fifth generation) for over 180 years. Lock is considered the market leader in drive technology for controlled ventilation and shading in greenhouses.


The high-quality manual drives HZW from Lock represent an interesting addition to the ROBOR rack-and-pinion winches in the lower capacity range from 1,000 to 12,000 N.


The HZW45, HZW53, and HZW55 models are generally available from stock in Wünnewil.


Link to Lock

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Manual rack and pinion jack HZW 45

For loads up to 1,000N and stroke lengths from 200 to 800mm.


Self-locking worm gear, aluminum housing, hardened wear parts.

Manual rack and pinion jack HZW 45

For loads up to 1,000N and stroke lengths from 200 to 800mm.


Self-locking worm gear, aluminum housing, hardened wear parts.

Manual rack and pinion jack HZW 45

For loads up to 1,000N and stroke lengths from 200 to 800mm.


Self-locking worm gear, aluminum housing, hardened wear parts.

Manual rack and pinion jack HZW 45

For loads up to 1,000N and stroke lengths from 200 to 800mm.


Self-locking worm gear, aluminum housing, hardened wear parts.

Manual rack and pinion jack HZW 45

For loads up to 1,000N and stroke lengths from 200 to 800mm.


Self-locking worm gear, aluminum housing, hardened wear parts.

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Manual rack and pinion jack HZW 53

Two frame sizes for loads up to 3,000 or 6,000N, stroke lengths from 400 to 1,400mm.


Milled, self-locking worm gear, robust precision design, housing coated with durable two-component paint.


Optionally with lateral output and drive for use in pairs (also applies to HZW 45 and HZW 55).

Manual rack and pinion jack HZW 53

Two frame sizes for loads up to 3,000 or 6,000N, stroke lengths from 400 to 1,400mm.


Milled, self-locking worm gear, robust precision design, housing coated with durable two-component paint.


Optionally with lateral output and drive for use in pairs (also applies to HZW 45 and HZW 55).

Manual rack and pinion jack HZW 53

Two frame sizes for loads up to 3,000 or 6,000N, stroke lengths from 400 to 1,400mm.


Milled, self-locking worm gear, robust precision design, housing coated with durable two-component paint.


Optionally with lateral output and drive for use in pairs (also applies to HZW 45 and HZW 55).

Manual rack and pinion jack HZW 53

Two frame sizes for loads up to 3,000 or 6,000N, stroke lengths from 400 to 1,400mm.


Milled, self-locking worm gear, robust precision design, housing coated with durable two-component paint.


Optionally with lateral output and drive for use in pairs (also applies to HZW 45 and HZW 55).

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Manual rack and pinion jack HZW 55

For loads up to 12,000N and stroke lengths from 600 to 1,400mm.


Durable design as with the HZW 53.

Manual rack and pinion jack HZW 55

For loads up to 12,000N and stroke lengths from 600 to 1,400mm.


Durable design as with the HZW 53.

Manual rack and pinion jack HZW 55

For loads up to 12,000N and stroke lengths from 600 to 1,400mm.


Durable design as with the HZW 53.