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CALCULATOR - convert units easily.

 kN  kp  lbf

Rack + Pinion Presses:

Your selected press: L-VZ 250-50 (Square ram, Type: VZ)

Capacity [kN]:  2,5
Total Stroke [mm]:  50
Working Stroke [mm]:  0
Throat [mm]:  80
Troat [mm]:  0
Table size CxD [mm]:  157 x 115
T-slot [mm] similar to DIN 650:  12
Ram bore Øxdepth [mm]:  10H7 x 25
Ram Ø [mm] / Surface F [mm²]:  20 x 20
Space required CxG [mm]:  155 x 220
Weight [kg]:  29
catalogue page:  Download
Item No.: Description: Daylight (min): Daylight (max): Overall dimensions (PDF): 3D file (STEP):  
3-502-05-2710 L-VZ 250-50 55 390 Download ask for

optional accessories:

ERGO hand lever size 1

manual slide table MST 80
Manual slide table for manual insertion of assembly processes. Precise positioning of workpieces. Suitable for presses with 63 and 80mm throat. Load capacity until 12 kN.

manual slide table MST 100
Manual slide table for manual insertion of assembly processes. Precise positioning of workpieces. Suitable for presses with 80 and 100 mm throat. Load capacity until 30 kN.
Item No.: Description:    
9-000-1-0055  ERGO hand lever size 1 info    
9-100-0-0080  manual slide table MST 80 info    
9-100-0-0085  manual slide table MST 100 info    

Please choose accessories by clicking on the corresponding box:


Return travel lock (HS)

Table bore (TB)

Stroke counter (Z)

Micrometer stop (MICRO)
mäder rack-and-pinion presses transmit their pressing force constantly over the entire length of the stroke. Direct power transmission via the hand lever permits extreme precision in the pressing operation.

The hand lever with ergonomic be fixed through 360°: Adaptable for any body size and application. Lever us angled to the side in an ergonomically comfortable position: this allows free view of work area.

The R/L version of Rack-and-pinion presses allow simple and easy conversion for lefthanders without losing the tool setting. Ideal for job sharing on one press.

The square ram has significant advantages compared with the round ram:
  • Absolute protection against twisting
  • Hardened and precisely ground ram
  • Press ram guide free from play
  • Readjustable jib strips for square ram
  • Large tool locating surface
  • Guides in tool therefore usually unnecessary
  • Practically maintenance-free operation
Tools can be securly fixed by a screw.

mäder APZ type rack-and-pinion presses are available with capacities of 1.5 kN and 2.5 kN and two different lengths of stroke. They have spespecially be designed for serial or individual manufacture in manual workstations.

The manual force of 120 N to be applied is user-friendly. As many applications require less force, fatigue-free working is possible even with serial production.

Throat is either 63 mm or 80 mm. Depending from the model the working height is steplessly adjustable from 40 mm to 390 mm.

The L-version of mäder presses stands for presses with enlarged daylight. They are typically used when large parts shall be processed and additional space between press head and press table is required.

2014 by Proteus Solutions