Pro-Flex Coupling

Features

1. High transmission performance:

high torque capacity and precise rotary positioning.

2. Few parts:

simple to assemble and remove.

3. All-metal:

suitable for high and low temperatures and dusty environments.

4. No friction between parts, silent running and long service life.
 

No.	Name	Material	Qty
1	Bolt	SCM435	4
2	Hub	S45C	2
3	Drive element	SUS304 S25C	1
4	Bushing	S25C	4
5	Nylon lock nut	S25C	4

A. Keyed connection

Type	Max. d	A	B	L	LF	S	K	F	M
DP-67A	23	67	40	56	25	6	25	13	4-M6
DP-81A	32	81	54	56.5	25	6.5	30	16	4-M6
DP-93A	35	93	58	66.5	28	10.5	37	22	4-M8
DP-104A	42	104	68	75	32	11	40	20	4-M8
DP-126A	50	126	78	95	41	13	45	25	4-M10
DP-144A	60	144	88	109	48	13	50	28	4-M10
DP-168A	76	168	106	124	55	14	90	30	4-M12
DP-194A	90	194	119	142	64	14	110	30	4-M12
DP-214A	95	214	137	175	76	23	97	22	4-M14

B. Clamping-collar connection

Type	D Max.	A	B	L	LF	S	K	F	M
DP-81B	25	81	54	72.5	33	6.5	10	5	4-M6
DP-93B	28	93	58	82.5	36	10.5	16	5	4-M6
DP-104B	35	104	68	91	40	11	16	6	4-M6
DP-126B	40	126	78	117	52	13	20	7	4-M8
DP-144B	50	144	88	131	59	13	22	7	4-M8
DP-168B	65	168	106	146	66	14	24	9	4-M10
DP-194B	80	194	119	164	75	14	24	9	4-M10
DP-214B	80	214	137	197	87	23	22	10	4-M12