Set Screw Coupling | Pumps & Couplings

Oldham Couplings Set Screw Style : OC series

admin — Wed, 02 Jun 2021 04:53:31 +0000

Oldham Couplings Set Screw style : OC series; Bore diameter:4~35mm; OD:16~70mm; L:18~57mm;

Features:

Use for Servo motor, screw rod…
Bushings Material:High strength aluminum alloy;
Flexible colloidal material:PA66;
SurFace Treatment: Oxidation treatment;
Colloidal materials improted PA66, has good wear resistance.
Corrosion resistance and electrical insulation.
Sliding design more effective compensation of radial and angular misalignment.
Type: set screw style.

OC Oldham Couplings Set Screw Style Size Chart

OC DIMENSIONS (mm)

Model	d1 d2 bore	ΦD	L	LF	L1	L2	LP	F	M	Wrench Torque(N.M)
OC-16X18	4,5,6, 6.35	Φ16	18	7.25	7.25	3.9	11.6	3.35	4-M3X5	0.7
OC-20X23	6, 6.35 ,7,8,9, 9.525 ,10	Φ20	23	9.15	9.15	4	12.7	5.15	4-M4X5	1.7
OC-25X28	6.35 ,7,8,9, 9.525 ,10,11,12	Φ25	28	11.5	11.5	5.8	16.6	5.7	4-M4X6	1.7
OC-32X33	8,9, 9.525 ,10,11,12, 12.7 , 14,15,16	Φ32	33	13.75	13.75	7	19.5	6.75	4-M5X8	4
OC-40X35	8,9, 9.525 ,10,11,12,14,15,16,18	Φ40	35	15.1	15.1	6.8	18.4	8.3	4-M6X12	7
OC-50X38	10,11,12, 12.7 , 14,15,16,19,20,22	Φ50	38	19	19	7.5	15	5.75	4-M6X12	7
OC-55X57	10,11,12, 12.7 , 14,15,16,19,20,22	Φ55	57	28	28	9.5	20	9.25	4-M8X14	8.4
OC-63X47	15,16,19,20,22,24,25	Φ63	47	22.75	22.75	8	17.5	7.38	4-M8X14	8.4
OC-70X57	19,20,22,24,25,28,30,32,35	Φ70	57	27.5	27.5	8.5	19	9.5	4-M8X16	8.4

Model and Data

Model	Rated torque (N.M)	Maximuntorque (N.M)	Allow Radial direction (mm)	Allow angle (°)	Allow Axis (mm)	Maximum speed (rpm)	Static torsional stiffness (N.M/rad)	Weight (g)
OC-16X18	0.7	1.4	0.8	3	+0.2	10000	30	6
OC-20X23	1.2	2.4	1	3	+0.2	10000	58	15
OC-25X28	2	4	1.2	3	+0.2	10000	130	25
OC-32X33	4.5	9	1.5	3	+0.2	9000	270	44
OC-40X35	9	18	1.8	3	+0.2	7500	520	81
OC-50X38	19	38	2	3	+0.2	7000	800	142
OC-55X57	25	50	2	3	+0.2	6700	900	280
OC-63X47	33	66	2	3	+0.2	6300	1200	320
OC-70X57	36	72	2	3	+0.2	6000	4800	430

Oldham Couplings Set Screw Style : OC series最先出现在Pumps & Couplings。

Single Beam Coupling Set Screw Style : SBC Series

admin — Mon, 24 May 2021 15:38:35 +0000

SBC series set screw style single beam coupling bore d1,d2 3~35mm;OD:16~50mm; L:21~50mm; Flexible shaft couplings manufacturer and Supplier in China.

Features

Flexible colloidal material:High strength aluminum alloy.
Set screw type.
Surface Treatment:Oxidation treatment.
Integrated structure,the overall material used in high-strenth aluminum.
Spring-loaded design with cushioning effect.
Elastomer compensate radial, angular and axial misalignment.

SBC single beam coupling set screw style size chart

Model	Bore d1 d2	ΦD	L	L1	L2	F	M	Wrench Torque(N.M)
SBC-15.5X21	3,4,5,6	Φ15.5	21	0.4	2	3.3	4-M3X5	0.7
SBC-16X23	3,4,5,6	Φ16	23	0.4	2	3.6	4-M4X5	1.7
SBC-18X25	4,5,6, 6.35 ,8	Φ18	25	0.4	2	4.1	4-M4X6	1.7
SBC-19.1X19.1	4,5,6, 6.35 ,8	Φ19.1	19.1	0.4	2	3	4-M4X6	1.7
SBC-20X25	4,5,6, 6.35 ,8	Φ19.5	24.5	0.4	2	3.6	4-M4X8	1.7
SBC-25X32	5, 6, 6.35 ,8,9, 9.525 ,10,11,12	Φ25	32	0.4	2.75	4.5	4-M4X8	1.7
SBC-25.4X25.4	5, 6, 6.35 ,8,9, 9.525 ,10,11,12	Φ25.4	25.4	0.4	2.75	3.7	4-M4X8	1.7
SBC-28.6X28.6	8,9, 9.525 ,10,11,12,14	Φ28.6	28.6	0.4	2.75	4.2	4-M4X8	1.7
SBC-32X32	8,9, 9.525 ,10,11,12,14,15,16	Φ32	32	0.4	2.75	5.2	4-M5X10	4
SBC-38.1X38.1	8,10,11,12, 12.7 ,14,15,16,19	Φ38.1	38.1	0.4	3	5.2	4-M5X10	4
SBC-50X50	12, 12.7 ,14,15,16,19,20,22,24,25	Φ50	50	0.5	3.5	8.5	4-M6X12	7

Model and data

Model	Rated torque(N.M)	Maximum torque(N.M)	Allow Radial direction(mm)	Allow angle(°)	Allow Axis(mm)	Maximum speed(rpm)	Static torsional stiffness(N.M/rad)	Moment of inertia(kg.M2)	Weight(g)
SBC-15.5X21	0.5	1	0.15	3	±0.2	25000	80	2.8×10^-⁷	7.7
SBC-16X23	0.5	1	0.15	3	±0.2	25000	82	3.0×10^-⁷	11
SBC-18X25	0.8	1.6	0.15	3	±0.2	24000	130	4.7×10^-⁷	15
SBC-19.1X19.1	0.9	1.8	0.15	3	±0.2	24000	91	7.2×10^-⁷	11.6
SBC-20X25	0.9	1.8	0.15	3	±0.2	19000	150	8.1×10^-⁷	16
SBC-25X32	2.8	5.6	0.15	3	±0.2	14000	400	2.4×10^-⁶	32
SBC-25.4X25.4	2	4	0.15	3	±0.2	14000	360	2.3×10^-⁶	26
SBC-28.6X28.6	3	6	0.15	3	±0.2	13000	380	2.5×10^-6	39
SBC-32X32	4	8	0.15	3	±0.2	11000	420	2.6×10^-⁵	57
SBC-38.1X38.1	6.5	13	0.15	3	±0.2	9500	450	3.0×10^-⁵	97
SBC-50X50	20	40	0.15	3	±0.2	8000	785	8.1×10^-5	220

Single Beam Coupling Set Screw Style : SBC Series最先出现在Pumps & Couplings。

Spiral Beam Coupling Set Screw Style : BC Series

admin — Mon, 24 May 2021 03:26:50 +0000

BC series set screw style spiral beam coupling bore d1,d2 3~35mm;OD:10~63; Set screw style; Flexible couplings manufacturer and Supplier in China.

Features

Integrated structure, the overall use of high-strength aluminum alloy.
Flexible action to compensate radial, angular and axial misalignment.
Seamless shaft and sleeve connection, suitable for reversing.
Set screw type.
Flexible colloidal material: High strength aluminum alloy;
Surface Treatment: Oxidation treatment;

Spiral Beam Coupling : Set Screw Style Size Chart:

Model	d1 d2Bore	ΦD	L	L1	L2	F	M	Wrench Torque(N.M)
BC-10X12	3,4,5	Φ10	12	0.5	1.2	2	4-M2.5X3	0.5
BC-12X18.5	3,4,5,6, 6.35	Φ12	18.5	0.5	1.2	2.5	4-M3X6	0.7
BC-15.5X23	4,5,6, 6.35	Φ15.5	23	0.5	1.4	3.6	4-M4X5	1.7
BC-16X23	4,5,6, 6.35	Φ16	23	0.5	1.4	3.6	4-M4X5	1.7
BC-17.5X23	4,5,6, 6.35	Φ17.5	23	0.5	1.4	3.6	4-M4X5	1.7
BC-19X23	3,4,5,6, 6.35 ,8	Φ19	23	0.5	1.4	3.6	4-M4X5	1.7
BC-20X26	4,5,6, 6.35 ,7,8	Φ20	26	0.5	1.5	3.6	4-M4X6	1.7
BC-25X25	5,6, 6.35 ,8,9, 9.525 ,10,11,12	Φ25	25	0.55	1.7	3.6	4-M4X6	1.7
BC-25X31	6, 6.35 ,8,9, 9.525 ,10,11,12	Φ25	31	0.55	1.8	4.3	4-M4X6	1.7
BC-28.5X38	8,9, 9.525 ,10,11,12,14	Φ28.5	38	0.8	2.1	4.5	4-M4X8	1.7
BC-32X32	8,9, 9.525 ,10,11,12,14,15	Φ32	32	0.8	2.3	6	4-M5X8	4
BC-38.1X38.1	8,9, 9.525 ,10,11,12,14,15	Φ38.1	38.1	0.8	2.3	5.3	4-M5X8	4
BC-38X41	8,9, 9.525 ,10,11,12,14,15	Φ38	41	0.8	2.3	6	4-M5X8	4
BC-40X56	8,9, 9.525 ,10,11,12,14,15,16,19	Φ40	56	0.8	2.3	7	4-M6X10	7
BC-50X50	12, 12.7 ,14,15,16,19,20,22,24	Φ50	50	0.8	2.9	7	4-M8X12	8.4
BC-50X71	12, 12.7 ,14,15,16,19,20,22,24	Φ50	71	0.8	3.3	8.5	4-M8X12	8.4
BC-63X90	14,15,16,18,19,20,22,24,25,30	Φ63	90	0.8	4	11.3	4-M8X14	8.4

Spiral Beam Coupling Model and data

Model	Rated torque(N.M)	Maximum torque(N.M)	Allow Radial direction(mm)	Allow angle(°)	Allow Axis(mm)	Maximum speed(rpm)	Static torsional stiffness(N.M/rad)	Moment of inertia(kg.M2)	Weight(g)
BC-10X12	0.5	1	0.1	2	±0.2	35000	38	7.5×10^-⁸	2.3
BC-12X18.5	0.8	1.6	0.1	2	±0.2	32000	45	8.3×10^-⁸	3.7
BC-15.5X23	0.9	1.8	0.1	2	±0.2	23000	76	2.9×10^-7	3.7
BC-16X23	1	2	0.1	2	±0.2	24000	80	3.3×10^-7	7.8
BC-17.5X23	1.1	2.2	0.1	2	±0.2	23000	100	5.6×10^-7	9.6
BC-19X23	1.2	2.4	0.1	2	±0.2	20000	150	8.7×10^-7	12
BC-20X26	1.5	3	0.15	2	±0.2	19000	245	9.0×10^-7	14
BC-25X25	2	4	0.15	2	±0.2	15000	350	2.2×10^-⁶	23
BC-25X31	2	4	0.15	2	±0.2	15000	330	2.6×10^-⁶	27
BC-28.5X38	3	6	0.15	2	±0.2	13000	500	4.3×10^-⁶	46
BC-32X32	4	8	0.15	2	±0.2	12000	870	8.0×10^-⁶	50
BC-38.1X38.1	6.5	13	0.2	2	±0.2	11000	880	2.9×10^-⁶	98
BC-38X41	6.5	13	0.2	2	±0.2	10000	900	3.0×10^-⁵	107
BC-40X56	8	16	0.2	2	±0.2	9600	950	3.2×10^-⁵	135
BC-50X50	20	40	0.2	2	±0.2	8000	1350	6.8×10^-⁵	220
BC-50X71	25	50	0.2	2	±0.2	8000	1450	8.8×10^-⁵	322
BC-63X90	35	70	0.2	2	±0.2	6000	2200	8.8×10^-⁵	650

Spiral Beam Coupling Set Screw Style : BC Series最先出现在Pumps & Couplings。

Set Screw Jaw Coupling – JSSA Series

admin — Fri, 14 May 2021 05:37:28 +0000

Features

High torque, small size, zero revolution clearance.
Colloid uses German TPU, Manufactured by special processes, The 24 hour compression variant is only 15%, which is better than 35% of ordinary materials.
95A moderate colloid hardness, Solve the problem of softness impact accuracy and insufficient hard buffer.
High and low temperature resistance, Temperature range:-30~100℃.
Intermediate elastomer absorbs vibration,compensates for radial, angular and axial deviations.

Set Screw Jaw Coupling Model Meaning:

JSSA-30X50-8X12
JS: Jaw spider
S: Set screw type
A: material Aluminum
30: OD. 30mm
50: Total lenght
8：hole diameter
12: hole diameter

Set Screws Type Jaw Coupling Size Chart

Set Screw Style Jaw Coupling Size

Model	φD	L	Bore d1 / d2	LF	LP	F	φd3	M	Wrench Torque (N.M)
JSSA-14x22	φ14	22	3~7	14.1	6.8	3.8	4.5	4-M3x4	0.7
JSSA-20x25	φ20	25	4~10	16.8	9.4	3.9	7.8	4-M4x5	1.7
JSSA-20x30	φ20	30	4~10	19.3	9.4	5.15	7.8	4-M4x5	1.7
JSSA-25X30	φ25	30	4~12	20.15	11.1	4.675	8.3	4-M4x6	1.7
JSSA-25X34	φ25	34	4~12	22.15	11.1	5.675	8.3	4-M4x6	1.7
JSSA-30X35	φ30	35	5~16	22.75	11.5	5.875	11	4-M4x8	1.7
JSSA-35x35	φ35	35	6~19	22.45	10.9	6.025	15.2	4-M5x10	4
JSSA-35x45	φ35	45	6~19	27.45	10.9	8.525	15.2	4-M5x10	4
JSSA-35x50	φ35	50	6~19	29.95	10.9	9.775	15.2	4-M5x10	4
JSSA-40X55	φ40	55	8~24	34.25	14.5	10.125	18.3	4-M5x10	4
JSSA-40X66	φ40	66	8~24	39.75	14.5	12.875	18.3	4-M5x10	4
JSSA-45X50	φ45	50	8~25	31.8	14.6	8.85	22	4-M6x12	8.4
JSSA-45X55	φ45	55	8~25	34.3	14.6	10.1	22	4-M6x12	8.4
JSSA-45X66	φ45	66	8~25	39.8	14.6	12.85	22	4-M6x12	8.4
JSSA-55X78	φ55	78	12~30	46.6	16.2	15.45	27.3	4-M6x12	8.4
JSSA-65X90	φ65	90	14~40	53.35	17.7	18.075	30	4-M8x14	12
JSSA-80X114	φ80	114	19~45	67.6	22.2	22.95	38.5	4-M8x14	12
JSSA-95X126	φ95	126	22~55	74.35	24.7	25.325	47.5	4-M10x20	28
JSSA-105X140	φ105	140	22~60	81.65	25.3	28.675	51.5	4-M10x25	28

Set Screw Jaw Coupling – JSSA Series最先出现在Pumps & Couplings。