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Rigid-shaped coupling - Clamping Type

A coupling with a simple shape that is capable of transmitting a strong torque for high torsional rigidity. Clamping type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 45; 60

Part Number
SRG-53C-12K4X24K9
SRG-53C-12K5X24K9
SRG-53C-12X24K9
SRG-53C-14K5X24K9
SRG-53C-14X24K9
SRG-53C-15K5X24K9
SRG-53C-15K6X24K9
SRG-53C-15X24K9
SRG-53C-16K5X24K9
SRG-53C-16K6X24K9
SRG-53C-16X24K9
SRG-53C-18K6X24K9
SRG-53C-18K7X24K9
SRG-53C-18K8X24K9
SRG-53C-18X24K9
SRG-53C-20K6X24K9
SRG-53C-20K7X24K9
SRG-53C-20K8X24K9
SRG-53C-20X24K9
SRG-53C-22K6X24K9
SRG-53C-22K7X24K9
SRG-53C-22K8X24K9
SRG-53C-22X24K9
SRG-53C-24K7X24K9
SRG-53C-24K8X24K9
SRG-53C-24K9X24
SRG-53C-24K9X24K7
SRG-53C-24K9X24K8
SRG-53C-24K9X24K9
SRG-53C-24X24K9

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Bore Dia. (machined) D1 (Ø)	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Features	Full Length (mm)	Max. Rotational Speed Range (r/min)	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Buffer Material	Moment of Inertia (kg･m²)	With or without Keyway	d1 Keyway symbol	d1keyway width b1 (mm)	d1Keyway height t1 (mm)	d2 Keyway symbol	d2 keyway width b2 (mm)	d2 keyway height t2 (mm)	Weight (g)
MYR 231.67	1 Piece(s)	16 Day(s) or more	10	12	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K4	4	1.8	K9	9	3.3	260
MYR 231.67	1 Piece(s)	16 Day(s) or more	10	12	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K5	5	2.3	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	-	-	-	K9	9	3.3	260
MYR 231.67	1 Piece(s)	16 Day(s) or more	10	12 ～ 14	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K5	5	2.3	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12 ～ 14	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	-	-	-	K9	9	3.3	260
MYR 231.67	1 Piece(s)	16 Day(s) or more	10	12 ～ 15	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K5	5	2.3	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 15	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K6	6	2.8	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12 ～ 15	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	-	-	-	K9	9	3.3	260
MYR 231.67	1 Piece(s)	16 Day(s) or more	10	12 ～ 16	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K5	5	2.3	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 16	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K6	6	2.8	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12 ～ 16	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	-	-	-	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 18	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K6	6	2.8	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 18	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K7	7	3	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 18	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K8	8	3.3	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12 ～ 18	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	-	-	-	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 20	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K6	6	2.8	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 20	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K7	7	3	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 20	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K8	8	3.3	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12 ～ 20	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	-	-	-	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 22	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K6	6	2.8	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 22	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K7	7	3	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 22	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K8	8	3.3	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12 ～ 22	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	-	-	-	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 24	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K7	7	3	K9	9	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 24	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K8	8	3.3	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12 ～ 24	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	K9	9	3.3	-	-	-	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 24	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K9	9	3.3	K7	7	3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 24	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K9	9	3.3	K8	8	3.3	260
MYR 236.00	1 Piece(s)	16 Day(s) or more	10	12 ～ 24	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	Both key grooves / Both sides keyway	K9	9	3.3	K9	9	3.3	260
MYR 223.02	1 Piece(s)	16 Day(s) or more	10	12 ～ 24	10.01~20.00	12 ～ 24	53	Backlash 0 / Low Inertia Moment	51	2001~4000	11	3000	Polyacetal	9.8X10^-5	One Side Key Seat / One Side Key Way	-	-	-	K9	9	3.3	260

Basic Information

Application	Servo Motor / Stepping Motor / Encoder	Body Material	Aluminum / Steel / aluminum	Allowable Lateral Misalignment(mm)	0
Allowable Angular Misalignment(deg)	0	Operating Temperature Range(°C)	-50::200	Allowable Axial Clearance (±)(mm)	0

Configure

30 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
3

4

5

6

8

10

11

12

14

15

16

18

20

22

24
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

10.01~20.00
Clear
Shaft Bore Dia. (machined) D2(Ø)
3

4

5

6

8

10

11

12

14

15

16

18

20

22

24
Clear
O.D.(Ø)
16

20

25

32

43

53
Clear
Features
Backlash 0

Low Inertia Moment

Small

Heat Resistant
Clear
Full Length(mm)
16

20

25

32

41

51
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000
Clear
Allowable Torque(N•m)
0.3

0.5

1

2

4.5

11
Clear
Max. Rotational Speed(r/min)
3000

4000

4700

6000

7000

9500
Clear
With or without Keyway
- Both key grooves
- Both sides keyway
- Key Seat Exist
- No Keyway
- One Side Key Seat
- One Side Key Way
Clear
d1 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
Clear
d1keyway width b1(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Clear
d1Keyway height t1(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
d2 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
Clear
d2 keyway width b2(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Clear
d2 keyway height t2(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
Weight(g)
6

7.3

18

19

260

900

970

2650
Clear
type
- SRG-16C
- SRG-20C
- SRG-25C
- SRG-32C
- SRG-43C
- SRG-53C
Clear
Buffer Material
- Polyacetal
- Aluminum
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

6 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

12 Day(s) or Less

15 Day(s) or Less

16 Day(s) or Less

17 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Rigid-shaped coupling - Clamping Type

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Allowable Torque Range(N•m)

Shaft Bore Dia. (machined) D2(Ø)

O.D.(Ø)

Features

Full Length(mm)

Max. Rotational Speed Range(r/min)

Allowable Torque(N•m)

Max. Rotational Speed(r/min)

With or without Keyway

d1 Keyway symbol

d1keyway width b1(mm)

d1Keyway height t1(mm)

d2 Keyway symbol

d2 keyway width b2(mm)

d2 keyway height t2(mm)

Weight(g)

type

Buffer Material

CAD

Days to Ship

Specify Alterations

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