Torsionally-Stiff Couplings HZD with Through Holes, Stainless

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Material: Hubs made from stainless steel 1.4305 (AISI 303).
Torque disc made from black polyacetal.

These 3-part zero backlash couplings provide electrical insulation. They consist of two hubs and a torque disc. They are versatile and of robust design. Large radial compensation, easy mounting even in confined spaces.

Applications: Ideal for stepper motors due to the damping properties of plastic torque discs. Positioning drives, position encoders such as incremental or absolute encoders , pumps etc.
Temperature range: -20ºC to +60ºC.

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Part Number
60199305
60199306
60199307
60199308
60199309
60199310
60199312
60199313
60199315
60199318
60199319
60199320

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Allowable Torque Range (N•m)	Allowable Torque (Nm)	Stat. breaking torque (Nm)	Bore diameter B^+0.03 (mm)	Total length L₁ (mm)	L₂ (mm)	L₃ (mm)	Outer diameter D₁ (mm)	Max. misalignment radial at 3000 min^-1 (±mm)	Max. misalignment axial (mm)	Torsional stiffness (Nm/rad)	Spare disk (Part no.)	Weight (g)
25.15 €	1	Available	4 Days	3.01 to 5.00	4	13	6	32.4	11.6	9.2	25.4	0.2	0.1	205	601 244 00	76
25.15 €	1	Available	4 Days	3.01 to 5.00	4	13	8	32.4	11.6	9.2	25.4	0.2	0.1	205	601 244 00	76
25.15 €	1	Available	4 Days	3.01 to 5.00	4	13	10	32.4	11.6	9.2	25.4	0.2	0.1	205	601 244 00	76
33.25 €	1	Available	4 Days	5.01 to 10.00	9	53	8	42	15	12	33.3	0.2	0.15	615	601 245 00	165
33.25 €	1	Available	4 Days	5.01 to 10.00	9	53	10	42	15	12	33.3	0.2	0.15	615	601 245 00	165
33.25 €	1	Available	4 Days	5.01 to 10.00	9	53	12	42	15	12	33.3	0.2	0.15	615	601 245 00	165
40.43 €	1	Available	4 Days	10.01 to 20.00	17	57	10	50.8	17.8	15.3	41.3	0.25	0.15	1200	601 248 00	305
40.43 €	1	Available	4 Days	10.01 to 20.00	17	57	12	50.8	17.8	15.3	41.3	0.25	0.15	1200	601 248 00	305
40.43 €	1	Available	4 Days	10.01 to 20.00	17	57	16	50.8	17.8	15.3	41.3	0.25	0.15	1200	601 248 00	305
64.38 €	1	Available	4 Days	20.01 to 50.00	30	95	12	59.6	20.6	18.4	50	0.25	0.2	1375	601 250 00	510
64.38 €	1	Available	4 Days	20.01 to 50.00	30	95	16	59.6	20.6	18.4	50	0.25	0.2	1375	601 250 00	510
64.38 €	1	Available	4 Days	20.01 to 50.00	30	95	20	59.6	20.6	18.4	50	0.25	0.2	1375	601 250 00	510

Basic information

Max. Rotational Speed Range(r/min)	2001 to 4,000	Category	Coupling Main Body	Max. Rotational Speed(r/min)	3000
Operating Temperature Range(°C)	::-20 ~ 60	Material	Stainless steel (1.4305) / Plastic	Stainless	Yes
Surface	Blank	Coupling type	Torsionally stiff, transversal flexibility	With keyway	No
Electrically insulating	Yes	Max. misalignment angular at 3000 min^-1(±Degrees)	0.5	Temperature min(°C)	-20
Temperature max(°C)	60

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Basic Attributes

Allowable Torque Range(N•m)
3.01 to 5.00

5.01 to 10.00

10.01 to 20.00

20.01 to 50.00
Clear
Allowable Torque(Nm)
4

9

17

30
Clear
Stat. breaking torque(Nm)
13

53

57

95
Clear
Bore diameter B^+0.03(mm)
6

8

10

12

16

20
Clear
Total length L₁(mm)
32.4

42

50.8

59.6
Clear
L₂(mm)
11.6

15

17.8

20.6
Clear
L₃(mm)
9.2

12

15.3

18.4
Clear
Outer diameter D₁(mm)
25.4

33.3

41.3

50
Clear
Max. misalignment radial at 3000 min^-1(±mm)
- 0.2
- 0.25
Clear
Max. misalignment axial(mm)
- 0.1
- 0.15
- 0.2
Clear
Torsional stiffness(Nm/rad)
205

615

1200

1375
Clear
Spare disk (Part no.)
601 244 00

601 245 00

601 248 00

601 250 00
Clear