Worm gears, right-hand centre distance 53 mm (22500) (Part Numbers)

· Suitable for permanent operation at high speeds and high torques

· Engagement angle 15°

· For production of worm gears with an axis angle of 90°

· Worm screw case-hardened and ground

· Ready to install

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Part Number
22500-531028
22500-532004
22500-532006
22500-532009
22500-532013
22500-532015
22500-532021
22500-532025
22500-532028
22500-532030
22500-532038
22500-532050
22500-532060
22500-532075

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Module	Main material	Item	Surface finish body	A=Centre distance	D1=Pitch circle diameter (mm)	D2=pitch circle diameter (mm)	D3 (mm)	D4 (mm)	Z1	Z2	Pitch angle	Output torque T2 (Nm) mineral grease (Nm)	Output torque T2 (Nm) mineral oil (Nm)	Output torque T2 (Nm) synthetic oil (Nm)	Transmission ratio	Weight (ERP) (kg)
71.25 €	1	4 Days	2.5	Steel	Worm	Case-hardened	-	36	-	41	-	1	-	3° 59	-	-	-	-	0.2511
85.44 €	1	4 Days	3.5	Brass	Worm wheel	-	53	-	73.9	-	83	-	19	25° 51	45	54	67.5	4.75:1	0.5794
85.44 €	1	4 Days	3.5	Brass	Worm wheel	-	53	-	74.2	-	84	-	20	19° 17	67	81	101	6.67:1	0.5933
85.44 €	1	4 Days	2.5	Brass	Worm wheel	-	53	-	74.71	-	82	-	29	13° 52	77	93	116	9.67:1	0.6138
85.44 €	1	4 Days	2.75	Brass	Worm wheel	-	53	-	75.5	-	84	-	27	10° 23	80	96	120	13.5:1	0.6285
85.44 €	1	4 Days	2.5	Brass	Worm wheel	-	53	-	76.1	-	83	-	30	9° 38	75	90	113	15:1	0.6400
85.44 €	1	4 Days	3.5	Brass	Worm wheel	-	53	-	74	-	83	-	21	6° 17	94	113	141	21:1	0.5901
85.44 €	1	4 Days	3	Brass	Worm wheel	-	53	-	75.42	-	84	-	25	5° 38	84	101	127	25:1	0.6243
85.44 €	1	4 Days	2.5	Brass	Worm wheel	-	53	-	70	-	77.5	-	28	3° 59	87	104	130	28:1	0.5202
85.44 €	1	4 Days	2.5	Brass	Worm wheel	-	53	-	75.27	-	83	-	30	4° 40	77	93	116	30:1	0.6214
85.44 €	1	4 Days	2	Brass	Worm wheel	-	53	-	76.21	-	83	-	38	3° 51	68	81	102	38:1	0.6518
85.44 €	1	4 Days	1.5	Brass	Worm wheel	-	53	-	75.15	-	81	-	50	2° 47	60	72	90	50:1	0.6311
85.44 €	1	4 Days	1.25	Brass	Worm wheel	-	53	-	75.1	-	80	-	60	2° 19	55	66	82	60:1	0.6286
85.44 €	1	4 Days	1	Brass	Worm wheel	-	53	-	75.1	-	78	-	75	1° 51	49	59	74	75:1	0.6279

Basic information

Product type	Right-hand	RoHS	Yes

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Basic Attributes

Module
1

1.25

1.5

2

2.5

2.75

3

3.5
Clear
Main material
- Brass
- Steel
Clear
Item
- Worm
- Worm wheel
Clear
Surface finish body
- Case-hardened
Clear
A=Centre distance
53
Clear
D1=Pitch circle diameter(mm)
36
Clear
D2=pitch circle diameter(mm)
70

73.9

74

74.2

74.71

75.1

75.15

75.27

75.42

75.5

76.1

76.21
Clear
D3(mm)
41
Clear
D4(mm)
77.5

78

80

81

82

83

84
Clear
Z1
1
Clear
Z2
19

20

21

25

27

28

29

30

38

50

60

75
Clear
Pitch angle
- 1° 51
- 2° 19
- 2° 47
- 3° 51
- 3° 59
- 4° 40
- 5° 38
- 6° 17
- 9° 38
- 10° 23
- 13° 52
- 19° 17
- 25° 51
Clear
Output torque T2 (Nm) mineral grease(Nm)
45

49

55

60

67

68

75

77

80

84

87

94
Clear
Output torque T2 (Nm) mineral oil(Nm)
54

59

66

72

81

90

93

96

101

104

113
Clear
Output torque T2 (Nm) synthetic oil(Nm)
67.5

74

82

90

101

102

113

116

120

127

130

141
Clear
Transmission ratio
4.75:1

6.67:1

9.67:1

13.5:1

15:1

21:1

25:1

28:1

30:1

38:1

50:1

60:1

75:1
Clear