Spring levelers

FIPA spring levellers compensate for product height tolerances and enable the gentle handling of delicate products without additional control technology.

A single spring, internal or external depending on the model, cushions the touch down of the vacuum cup. Torsionally rigid models allow the use of oval vacuum cups.

FIPA spring levellers are designed for grippers with rapid cycle times in highly dynamic applications.


The versatile selection of suction cup accessories for height and level compensation is available from FIPA in a variety of models and lifts:

  • FIPA standard spring levellers – SZ-NIV – tried and tested and cost-effective
  • FIPA spring levellers with internal spring – SZ-NIV-I – dirt-protected spring
  • FIPA heavy duty spring levellers – SZ-NIV-HD – precise positioning and durable
  • Spring levellers with threaded connector – universal application
  • Spring levellers for direct vacuum cup installation – System integration without additional fittings

Lift C [mm]
Non-rotating
Vacuum cup connection
Thread fixing bushes

NEW

Non-rotating internal spring levelers - smooth body

  • Free moving and high-load capability with ball guide technology
  • Clampable smooth body
  • Body and rod made of anodised aluminium

Technical data

Item no.GR03.1010GR03.1025GR03.1420GR03.1435GR03.2025GR03.2050
Lift [mm] 10 25 20 35 25 50
Weight [g] 7 11 23 35 54 80
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+Dimensions

Item no.GR03.1010GR03.1025GR03.1420GR03.1435GR03.2025GR03.2050
Ø A [mm]101014142020
C [mm]5690.598.5133.5110167.5
L [mm]1635.531.551.54173.5
GM5M5G1/8G1/8G1/8G1/8
F [mm]102520352550
SW8812121616

NEW

Non-rotating spring levelers - threaded body

  • Free moving and high-load capability with ball guide technology
  • Flexible mounting via threaded body
  • Body and rod made of anodised aluminium

Technical data

Item no.GR03.1010TGR03.1025TGR03.1210TGR03.1225TGR03.1620TGR03.1635TGR03.2025TGR03.2050TGR03.2540TGR03.2580T
Lift [mm] 10 25 10 25 20 35 25 50 40 80
Weight [g] 11 13 15 20 35 45 63 90 170 235
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+Dimensions

BDD_GR03.1010T

GR03.1010T, GR03.1025T

BDD_GR03.1210T

GR03.1210T, GR03.1225T, GR03.1620T, GR03.1635T, GR03.2025T, GR03.2050T, GR03.2540T, GR03.2580T

Item no.GR03.1010TGR03.1025TGR03.1210TGR03.1225TGR03.1620TGR03.1635TGR03.2025TGR03.2050TGR03.2540TGR03.2580T
HM10x1M10x1M12x1M12x1M16x1M16x1M20x1.5M20x1.5M25x1.5M25x1.5
B [mm]3.53.544556688
C [mm]5690.5609498.5135113170.5159249
L [mm]1635.5254438.558.55082.571121
GM5M5M5M5G1/8G1/8G1/4G1/4G3/8G3/8
F [mm]102510252036.525504080
SW8888121216162222

Spring levelers with internal spring and threaded connection - SZ-NIV-I

Bestseller
  • Compensate for height differences
  • Soft attachment for sensitive products
  • With internal spring protected from dirt and with spring deflection limiter
  • Vacuum connection on top, vacuum channel via spring leveler

Technical data

Item no.50.12050.12350.124
Model SZ-NIV-I-M5-IG-7 SZ-NIV-I-G1/8-AG-8 SZ-NIV-I-G1/8-AG-20
Thread suction side G2 M5-female G1/8-male G1/8-male
Thread fixing bushes G3 G1/8-male M14x1.5-male M16x1-male
Lift C [mm] 7 8 20
Weight [g] 17 41 73
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+Dimensions

BDD_50.120S

50.120

BDD_50.123-124

50.123, 50.124

Item no.50.12050.12350.124
H [mm]445073
h1 [mm]4.31012
h2 [mm]565.6
h3 [mm]192235
SW1141921
G1 (female)M5G1/8G1/8
G2 (female)M5----
G2 (male)--G1/8G1/8
G3 (male)G1/8M14x1.5M16x1
C [mm]7820

+Accessories

Item no. Suitable fittings
50.120GR02.230
50.124GR02.231

Standard spring levelers with threaded connection - SZ-NIV-S

  • Compensate for height differences
  • Soft attachment for sensitive products
  • Leveling as standard version
  • Vacuum connection on top, vacuum channel via spring leveler
  • Also available non-rotating (M5-female)

Technical data

Item no.50.15850.14950.15250.15050.15350.23050.16050.16250.16450.166
Model SZ-NIV-S-M5-IG-5 SZ-NIV-S-M5-IG-10 SZ-NIV-S-M5-IG-10-VS SZ-NIV-S-M5-IG-20 SZ-NIV-S-M5-IG-20-VS SZ-NIV-S-G1/8-AG-15 SZ-NIV-S-G1/8-AG-25 SZ-NIV-S-G1/8-AG-50 SZ-NIV-S-G1/4-AG-25 SZ-NIV-S-G1/4-AG-75
Thread suction side G2 M5-female M5-female M5-female M5-female M5-female G1/8-male G1/8-male G1/8-male G1/4-male G1/4-male
Thread fixing bushes G3 G1/8-male G1/8-male G1/8-male G1/8-male G1/8-male M16x1-male M16x1-male M16x1-male M20x1.5-male M20x1.5-male
Lift C [mm] 5 10 10 20 20 15 25 50 25 75
Non-rotating -- -- Yes -- Yes -- -- -- -- --
Weight [g] 17 18 19 20 21 94 94 110 136 195
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+Notes

  • Recommendation: For the best possible service life do not exceed max. lift indicated

+Dimensions

BDD_50.149-158

50.158, 50.149, 50.152, 50.150, 50.153

BDD_50.160-233

50.230, 50.160, 50.162, 50.164, 50.166

Item no.50.15850.14950.15250.15050.15350.23050.16050.16250.16450.166
H [mm]4347475959728511686145
h1 [mm]5.55.55.55.55.588.58.51313
h2 [mm]6.26.26.26.26.26.56.56.599
h3 [mm]15151515153030304040
SW114141414142222222424
G1 (female)M5M5M5M5M5G1/8G1/8G1/8G1/8G1/8
G2 (male)----------G1/8G1/8G1/8G1/4G1/4
G2 (female)M5M5M5M5M5----------
G3 (male)G1/8G1/8G1/8G1/8G1/8M16x1M16x1M16x1M20x1.5M20x1.5
C [mm]5101020201525502575

+Accessories

Item no. Suitable mounting brackets
50.158GR02.230
50.149GR02.230
50.152GR02.230
50.150GR02.230
50.153GR02.230
50.230GR02.231
50.160GR02.231
50.162GR02.231
50.164GR02.232
50.166GR02.232

Heavy-duty spring levelers - SZ-NIV-HD

HEAVY-DUTY DESIGN
  • Compensate for height differences
  • Soft attachment for sensitive products
  • Long life even under the toughest conditions
  • Leveling with stainless steel shaft and high-quality bearings
  • Vacuum connection on top, vacuum channel via spring leveler
  • Optionally also available non-rotating

Technical data

Item no.50.31550.31050.31650.31150.31750.31250.34550.34050.34650.34150.34750.34250.35050.35350.35150.35450.36050.36350.36150.36450.36650.36750.36850.36950.37050.37150.37250.37350.37450.375
Model SZ-NIV-HD-G1/8-AG-15 SZ-NIV-HD-G1/8-AG-15-VS SZ-NIV-HD-G1/8-AG-25 SZ-NIV-HD-G1/8-AG-25-VS SZ-NIV-HD-G1/8-AG-50 SZ-NIV-HD-G1/8-AG-50-VS SZ-NIV-HD-G1/4-AG-25 SZ-NIV-HD-G1/4-AG-25-VS SZ-NIV-HD-G1/4-AG-50 SZ-NIV-HD-G1/4-AG-50-VS SZ-NIV-HD-G1/4-AG-75 SZ-NIV-HD-G1/4-AG-75-VS SZ-NIV-HD-G3/8-AG-25 SZ-NIV-HD-G3/8-AG-25-VS SZ-NIV-HD-G3/8-AG-75 SZ-NIV-HD-G3/8-AG-75-VS SZ-NIV-HD-G1/2-AG-25 SZ-NIV-HD-G1/2-AG-25-VS SZ-NIV-HD-G1/2-AG-75 SZ-NIV-HD-G1/2-AG-75-VS SZ-NIV-HD-M12-AG-25 SZ-NIV-HD-M12-AG-25-VS SZ-NIV-HD-M12-AG-50 SZ-NIV-HD-M12-AG-50-VS SZ-NIV-HD-M12-AG-75 SZ-NIV-HD-M12-AG-75-VS SZ-NIV-HD-M16-AG-25 SZ-NIV-HD-M16-AG-25-VS SZ-NIV-HD-M16-AG-75 SZ-NIV-HD-M16-AG-75-VS
Thread suction side G2 G1/8-male G1/8-male G1/8-male G1/8-male G1/8-male G1/8-male G1/4-male G1/4-male G1/4-male G1/4-male G1/4-male G1/4-male G3/8-male G3/8-male G3/8-male G3/8-male G1/2-male G1/2-male G1/2-male G1/2-male M12-male M12-male M12-male M12-male M12-male M12-male M16-male M16-male M16-male M16-male
Lift C [mm] 15 15 25 25 50 50 25 25 50 50 75 75 25 25 75 75 25 25 75 75 25 25 50 50 75 75 25 25 75 75
Spring rate [N/mm] 0.221 0.221 0.143 0.143 0.097 0.097 0.711 0.711 0.452 0.452 0.262 0.262 3.828 3.828 1.072 1.072 3.828 3.828 1.072 1.072 0.711 0.711 0.452 0.452 0.262 0.262 3.828 3.828 1.072 1.072
Non-rotating -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes -- Yes
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+Notes

  • Recommendation: For the best possible service life do not exceed max. lift indicated

+Dimensions

Item no.50.31550.31050.31650.31150.31750.31250.34550.34050.34650.34150.34750.34250.35050.35350.35150.35450.36050.36350.36150.36450.36650.36750.36850.36950.37050.37150.37250.37350.37450.375
H [mm]7272858511611685.585.5115115144.5144.510410417517510410417517597.597.5127127156.5156.5119119190190
h1 [mm]888888121212121212141414141414141412121212121214141414
h2 [mm]8888888.58.58.58.58.58.5121212121212121210101010101010101010
h3 [mm]303030303030404040404040535353535353535340404040404053535353
SW1222222222222242424242424363636363636363624242424242436363636
G1 (female)G1/8G1/8G1/8G1/8G1/8G1/8G1/8G1/8G1/8G1/8G1/8G1/8G3/8G3/8G3/8G3/8G3/8G3/8G3/8G3/8G1/8G1/8G1/8G1/8G1/8G1/8G3/8G3/8G3/8G3/8
G2 (male)G1/8G1/8G1/8G1/8G1/8G1/8G1/4G1/4G1/4G1/4G1/4G1/4G3/8G3/8G3/8G3/8G1/2G1/2G1/2G1/2M12M12M12M12M12M12M16M16M16M16
G3 (male)M16x1M16x1M16x1M16x1M16x1M16x1M20x1.5M20x1.5M20x1.5M20x1.5M20x1.5M20x1.5M30x1.5M30x1.5M30x1.5M30x1.5M30x1.5M30x1.5M30x1.5M30x1.5M20x1.5M20x1.5M20x1.5M20x1.5M20x1.5M20x1.5M30x1.5M30x1.5M30x1.5M30x1.5
C [mm]151525255050252550507575252575752525757525255050757525257575

+Accessories

Item no. Suitable mounting brackets
50.315GR02.231
50.310GR02.231
50.316GR02.231
50.311GR02.231
50.317GR02.231
50.312GR02.231
50.345GR02.232
50.340GR02.232
50.346GR02.232
50.341GR02.232
50.347GR02.232
50.342GR02.232
50.366GR02.232
50.367GR02.232
50.368GR02.232
50.369GR02.232
50.370GR02.232
50.371GR02.232

Spring levelers with thread connection

Technical data

Item no.50.12150.122
Thread suction side G2 M5-male M5-male
Thread fixing bushes G3 M12x1-male M12x1-male
Lift C [mm] 10 20
Weight [g] 28 31
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+Dimensions

Item no.50.12150.122
H [mm]4757

Spring levelers with thread connection

non-rotating

Technical data

Item no.50.054
Thread suction side G2 M8-male
Thread fixing bushes G3 M12x1.25-male
Lift C [mm] 25
Non-rotating Yes
Weight [g] 83
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+Dimensions

Item no.50.054
H [mm]89

Spring levelers with thread connection

non-rotating

Technical data

Item no.50.066
Thread suction side G2 G1/8-male
Thread fixing bushes G3 M16x1.5-male
Lift C [mm] 15
Non-rotating Yes
Weight [g] 70
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+Notes

with plastic slide bearings

+Dimensions

Item no.50.066
H [mm]68

Spring levelers with thread connection

non-rotating

Technical data

Item no.50.055
Thread suction side G2 G1/8-male
Thread fixing bushes G3 M12x1.25-male
Lift C [mm] 25
Non-rotating Yes
Weight [g] 64
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+Dimensions

Item no.50.055
H [mm]92

Spring levelers with thread connection

Technical data

Item no.50.021
Thread suction side G2 G1/8-female
Thread fixing bushes G3 M12x1.5-male
Lift C [mm] 25
Weight [g] 75
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+Dimensions

Item no.50.021
H [mm]98

Spring levelers with thread connection

non-rotating

Technical data

Item no.50.056
Thread suction side G2 G1/8-female
Thread fixing bushes G3 M12x1.5-male
Lift C [mm] 25
Non-rotating Yes
Weight [g] 63
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+Dimensions

Item no.50.056
H [mm]100

Spring levelers with thread connection

Technical data

Item no.50.02850.02950.030
Thread suction side G2 G1/8-female G1/8-female G1/8-female
Thread fixing bushes G3 M18x1.5-male M18x1.5-male M18x1.5-male
Lift C [mm] 25 50 75
Weight [g] 240 280 310
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+Dimensions

Item no.50.02850.02950.030
H [mm]119157194

Spring levelers with thread connection

Suitable mounting brackets

Item no.Connection
GR02.232 0

Technical data

Item no.50.106
Thread suction side G2 G1/4-female
Thread fixing bushes G3 M20x1.5-male
Lift C [mm] 45
Weight [g] 250
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+Dimensions

Item no.50.106
H [mm]167

Spring levelers with thread connection

Suitable mounting brackets

Item no.Connection
GR02.232 0

Technical data

Item no.50.050
Thread suction side G2 G1/4-female
Thread fixing bushes G3 M20x1.5-male
Lift C [mm] 42
Weight [g] 122
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+Dimensions

Item no.50.050
H [mm]90

Spring levelers for direct vacuum cup mounting - internal spring - SZ-NIV-DI

  • Soft attachment for sensitive products
  • With internal spring protected from dirt and with spring deflection limiter
  • Compensate for height differences
  • Direct mounting of the spring leveler on the vacuum cup, no additional fitting required
  • Vacuum connection on top, vacuum channel via spring leveler

Technical data

Item no.50.33050.10350.10450.12550.12650.12750.08550.08650.12850.12950.13050.01850.01950.020
Lift C [mm] 10 6 6 10 15 20 6 6 10 15 20 8.5 8.5 8.5
Weight [g] 19 34 33 36 41 48 36 36 36 41 48 21 22 23
Non-rotating -- Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes -- -- --
Hose inner Ø [mm] 4 -- -- -- -- -- -- -- -- -- -- -- -- --
Hose outer Ø [mm] -- 6 4 6 6 6 6 4 6 6 6 4 6 6
Thread suction side G2 Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in)
Thread fixing bushes G3 M8x0.75 M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M16x1-male M16x1-male M16x1-male
Design -- -- -- -- -- -- -- -- -- -- -- Plastic corpus Plastic corpus Plastic corpus
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+Dimensions

BDD_50.330S

50.330

BDD_50.103-130

50.103, 50.104, 50.125, 50.126, 50.127, 50.085, 50.086, 50.128, 50.129, 50.130

BDD_50.018-019

50.018, 50.019

BDD_50.020S

50.020

  • a = Mounting screw
  • b = Plastic body
Item no.50.33050.10350.10450.12550.12650.12750.08550.08650.12850.12950.13050.01850.01950.020
Ø d1 [mm]4.36466664666466
Ø d2 [mm]------55577777555
Ø d3 [mm]66.36.36661010101010997.3
G3M8x0.75M14x1M14x1M14x1M14x1M14x1M14x1M14x1M14x1M14x1M14x1M16x1M16x1M16x1
H [mm]68525256678352525868834546.542.5
h3 [mm]1820202025342020202534202020
SW11217171717171717171717191919
SW2--++33333333------
C [mm]1066101520661015208.58.58.5

+Accessories

Item no. Suitable mounting brackets
50.018GR02.231
50.019GR02.231
50.020GR02.231

Spring levelers for direct vacuum cup mounting - spring open - SZ-NIV-DA

spring-levelers-for-direct-vacuum-cup-mounting-sz-niv-da Enlarge picture
Series 1
spring-levelers-for-direct-vacuum-cup-mounting-sz-niv-da-anw Enlarge picture
Series 2
  • Direct mounting of the spring leveler on the vacuum cup, no additional fitting required
  • Compensate for height differences
  • Soft attachment for sensitive products
  • Leveling with an open spring

Technical data

Item no.50.09550.09650.09750.09850.17050.17150.17250.17350.17450.17550.17650.17750.14150.00550.14550.14650.037
Lift C [mm] 20 30 40 50 20 30 40 50 20 30 40 50 10 5 10 30 25
Non-rotating Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes -- -- -- -- --
Hose outside Ø [mm] 6 6 6 6 6 6 6 6 6 6 6 6 -- -- -- -- --
Weight [g] 51 57 62 67 51 57 62 67 51 57 62 67 12 23 39 46 69
Thread suction side G2 Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in) Without (Snap-in)
Thread fixing bushes G3 M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M14x1-male M10x1-male M12-male M12-male M12-male M12x1.5-male
Series 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2
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+Dimensions

BDD_50.095-177

50.095, 50.096, 50.097, 50.098, 50.170, 50.171, 50.172, 50.173, 50.174, 50.175, 50.176, 50.177

BDD_50.005-148

50.141, 50.005, 50.145, 50.146

BDD_50.037-041

50.037

  • a = Mounting screw M6
Item no.50.09550.09650.09750.09850.17050.17150.17250.17350.17450.17550.17650.17750.14150.00550.14550.14650.037
Ø d1 [mm]666666666666--------4
Ø d2 [mm]7777666666665888--
Ø d3 [mm]10101010151515152020202071111115.5
G1------------------------M5M5M5M5--
G3M14x1M14x1M14x1M14x1M14x1M14x1M14x1M14x1M14x1M14x1M14x1M14x1M10x1M12M12M12M12x1.5
H [mm]6175871006175871006175871004043446589
h1 [mm]--------------------------------7
h3 [mm]9999999999991216151530
SW11717171717171717171717171419171719
SW2333333333333----------
C [mm]20304050203040502030405085103025