Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XBW / NBK (Part Numbers - CAD Download)

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High torque, high torsional rigidity, and high responsiveness. Backlash "0"

Part Number

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Part Number
XBW-34C3-15-15
XBW-34C3-15-16
XBW-34C3-15-16-KT
XBW-34C3-15-KT-15
XBW-34C3-15-KT-15-KT
XBW-34C3-15-KT-16
XBW-34C3-15-KT-16-KT
XBW-34C3-16-16
XBW-34C3-16-KT-16
XBW-34C3-16-KT-16-KT
XBWS-34C3A-6-6
XBWS-34C3A-6-7-BT
XBWS-34C3A-6-8
XBWS-34C3A-6-9-BT
XBWS-34C3A-6-9-BT-KT
XBWS-34C3A-6-10
XBWS-34C3A-6-10-KT
XBWS-34C3A-6-11
XBWS-34C3A-6-11-KT
XBWS-34C3A-6-12
XBWS-34C3A-6-12-KT
XBWS-34C3A-6-13-BT
XBWS-34C3A-6-13-BT-KT
XBWS-34C3A-6-14
XBWS-34C3A-6-14-KT
XBWS-34C3A-6-15
XBWS-34C3A-6-15-KT
XBWS-34C3A-6-16
XBWS-34C3A-6-16-KT
XBWS-34C3A-7-BT-7-BT
XBWS-34C3A-7-BT-8
XBWS-34C3A-7-BT-9-BT
XBWS-34C3A-7-BT-9-BT-KT
XBWS-34C3A-7-BT-10
XBWS-34C3A-7-BT-10-KT
XBWS-34C3A-7-BT-11
XBWS-34C3A-7-BT-11-KT
XBWS-34C3A-7-BT-12
XBWS-34C3A-7-BT-12-KT
XBWS-34C3A-7-BT-13-BT
XBWS-34C3A-7-BT-13-BT-KT
XBWS-34C3A-7-BT-14
XBWS-34C3A-7-BT-14-KT
XBWS-34C3A-7-BT-15
XBWS-34C3A-7-BT-15-KT
XBWS-34C3A-7-BT-16
XBWS-34C3A-7-BT-16-KT
XBWS-34C3A-8-8
XBWS-34C3A-8-9-BT
XBWS-34C3A-8-9-BT-KT
XBWS-34C3A-8-10
XBWS-34C3A-8-10-KT
XBWS-34C3A-8-11
XBWS-34C3A-8-11-KT
XBWS-34C3A-8-12
XBWS-34C3A-8-12-KT
XBWS-34C3A-8-13-BT
XBWS-34C3A-8-13-BT-KT
XBWS-34C3A-8-14
XBWS-34C3A-8-14-KT

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (mm)	Shaft Bore Dia. (machined) D2 (mm)	Outer Diameter (mm)	Overall Length (mm)	Maximum Range of Rotation Number (r/min)	Body Material	Normal Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg･m²)	Additional Work	Keyway
84.11 €	1	9 Days	10	3.01 to 5.00	15	15	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	NA
84.11 €	1	9 Days	10	3.01 to 5.00	15	16	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	NA
99.32 €	1	9 Days	10	3.01 to 5.00	15	16	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	D2 Hole
99.32 €	1	9 Days	10	3.01 to 5.00	15	15	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	D1 Hole
114.24 €	1	9 Days	10	3.01 to 5.00	15	15	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	Both Sides
99.32 €	1	9 Days	10	3.01 to 5.00	15	16	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	D1 Hole
114.24 €	1	9 Days	10	3.01 to 5.00	15	16	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	Both Sides
84.11 €	1	9 Days	10	3.01 to 5.00	16	16	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	NA
99.32 €	1	9 Days	10	3.01 to 5.00	16	16	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	D1 Hole
114.24 €	1	9 Days	10	3.01 to 5.00	16	16	34	37.4	10,001 to 78,000	[Aluminum] EN AW-7075 Equiv.	4.2	18000	0.21 to 0.40	0.25	2	±0.6	9.0 x 10^-6	Standard Shaft Bore	Both Sides
132.79 €	1	9 Days	10	3.01 to 5.00	6	6	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
161.20 €	1	9 Days	10	3.01 to 5.00	6	7	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
132.79 €	1	9 Days	10	3.01 to 5.00	6	8	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
161.20 €	1	9 Days	10	3.01 to 5.00	6	9	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	6	9	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	6	10	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	6	10	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	6	11	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	6	11	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	6	12	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	6	12	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
161.20 €	1	9 Days	10	3.01 to 5.00	6	13	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	6	13	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	6	14	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	6	14	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	6	15	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	6	15	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	6	16	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	6	16	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
189.94 €	1	9 Days	10	3.01 to 5.00	7	7	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
161.20 €	1	9 Days	10	3.01 to 5.00	7	8	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
189.94 €	1	9 Days	10	3.01 to 5.00	7	9	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
205.22 €	1	9 Days	10	3.01 to 5.00	7	9	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
161.20 €	1	9 Days	10	3.01 to 5.00	7	10	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	7	10	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
161.20 €	1	9 Days	10	3.01 to 5.00	7	11	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	7	11	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
161.20 €	1	9 Days	10	3.01 to 5.00	7	12	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	7	12	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
189.94 €	1	9 Days	10	3.01 to 5.00	7	13	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
205.22 €	1	9 Days	10	3.01 to 5.00	7	13	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
161.20 €	1	9 Days	10	3.01 to 5.00	7	14	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	7	14	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
161.20 €	1	9 Days	10	3.01 to 5.00	7	15	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	7	15	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
161.20 €	1	9 Days	10	3.01 to 5.00	7	16	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	7	16	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	8	8	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
161.20 €	1	9 Days	10	3.01 to 5.00	8	9	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	8	9	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	8	10	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	8	10	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	8	11	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	8	11	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	8	12	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	8	12	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole
161.20 €	1	9 Days	10	3.01 to 5.00	8	13	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	NA
176.48 €	1	9 Days	10	3.01 to 5.00	8	13	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Additional Work Shaft Hole	D2 Hole
132.79 €	1	9 Days	10	3.01 to 5.00	8	14	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	NA
147.75 €	1	9 Days	10	3.01 to 5.00	8	14	34	37.4	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	2.5	18000	0.21 to 0.40	0.25	2	±0.6	2.5×10^-5	Standard Shaft Bore	D2 Hole

Basic information

Type	Disc Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Standard / Servo Motor / Stepping Motor
Feature	High torsional rigidity / High Torque / Backlash 0	Category	Coupling body	Disc Part Material	Stainless Steel (EN 1.4301 Equiv.)
Structure	Clamping Type

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Basic Attributes

Shaft Bore Dia. (machined) D1(mm)
3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30

32

34

35

38

40

42

45

50
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Shaft Bore Dia. (machined) D2(mm)
3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30

32

34

35

38

40

42

45

50
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Outer Diameter(mm)
15

19

25

27

34

39

44

56

68

82

94

104
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Overall Length(mm)
22

25.5

32.2

37.4

46.6

60.4

75

98

99.6

104.4
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Maximum Range of Rotation Number(r/min)
4,001 to 10,000

10,001 to 78,000
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Body Material
- Stainless Steel
  - Stainless Steel (EN 1.4305 Equiv.)
- Aluminum
  - EN AW-7075 Equiv.
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Normal Torque(Nm)
0.42

0.6

1

1.1

1.3

2

2.2

2.5

4.2

4.8

5.6

8

10

14

25

60

80

150

200
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Max. Rotational Speed(r/min)
6000

7000

9000

11000

14000

16000

18000

23000

25000

33000

42000
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Allowable Lateral Misalignment Range(mm)
0.02 to 0.2

0.21 to 0.40

0.41 to 1.0
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Allowable Lateral Misalignment(mm)
0.05

0.15

0.2

0.25

0.3

0.5
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Allowable Angular Misalignment(deg)
1

2
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Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
Clear
Keyway
- D1 Hole
- D2 Hole
- Both Sides
- NA
Clear
Type
- XBW
- XBWS
Clear
Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

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