talent
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Zero backlash
The teeth (rolling pins) always maintain contact at 2-3 points, and there will be no backlash in the forward and reverse directions.
The reduction mechanism does not use gears, but instead uses steel balls, which are preloaded to keep the transmission components in constant contact without generating backlash. -
Convenient motor installation
The input hole adopts a clamping style that can clamp the circular output shaft of the motor, which can easily match the motors of various motor companies.
-
No customer assembly required
The gearbox and roller assembly are completed, and there is no need for customer assembly. (SFP-P type)
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Low noise
No knocking sound of gear meshing, smooth rolling meshing, quiet!
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High precision positioning
There is no backlash, allowing for high-precision positioning in both forward and reverse directions.
- Model representation
- Specification Table
Model representation
Zero backlash ball reducer with rollers
- SFP
- 1
- 70
- 2
- P
- C
- A
- 1
- 6
- A
- 7
- 0
- 0
- 8
- 1. Product Name
- SFP series
- 2. Code
- 70, 85, 100, 125
- 3. Reduction ratio
- 8 (limited to 70 models only), 10, 20, 30, 40, 50 (limited to 125 models only)
- 4. Motor installation markings
-
Please refer to the external dimension diagram or the motor&reducer correspondence table.
- 5. Output shaft diameter
- 16 (70 type), 20 (85 type), 25 (100 type), 30 (125 type)
- 6. Roller surface treatment
-
1: No surface treatment
2: Black chrome plating
3: Fluorinated black chrome plated ※ 70 type only available with options 1 and 2
- 7. Roller accuracy level
-
A: Ordinary level
B: Precision grade
- 8. Installation board
-
F: There is an installation board
0: No installation board
- 9.TLS
(TCG lubrication block) -
Unmarked: No TLS
L: There is TLS
TLS Product Information
Specification Table
model |
---|
SFP70PCA | SFP85PCA | SFP100PCA | SFP125PCA |
---|
Corresponding rack and ring gear models | |
---|---|
Reduction ratio | |
Rotation direction (relative to the input shaft, the rotation direction of the output shaft) | |
Torque | N・m |
Peak acceleration torque | N・m |
Instantaneous maximum torque | N・m |
Output shaft allows radial load ※ 1 | N |
Allow average input number of rotations | rpm |
Maximum Input Rotation Number | rpm |
Converted to the inertia of the input shaft ※ 2 | ×10-4kg・m2 |
Recommended motor capacity | W |
Input shaft aperture | mm |
Outline Drawing | |
cad data | |
Product samples | |
operation instructions |
CRA1210A、RGF1210A | CRA1610A、RGF1610A、RGD1610A | CRA2010A | CRA2510A、RGF2510A、RGD2510A | |||||||||||||
8 | 10 | 20 | 30 | 10 | 20 | 30 | 40 | 10 | 20 | 30 | 40 | 10 | 20 | 30 | 40 | 50 |
reverse direction | same direction | reverse direction | same direction | reverse direction | same direction | reverse direction | same direction | |||||||||
9.50 | 25.5 | 47.7 | 87.5 | |||||||||||||
9.50 | 40.7 | 70.1 | 123.4 | |||||||||||||
14.3 | 50.9 | 95.5 | 175.1 | |||||||||||||
500 | 1000 | 1500 | 2200 | |||||||||||||
3000 | 3000 | 2000 | 2000 | |||||||||||||
4500 | 4500 | 4000 | 4000 | |||||||||||||
0.164 | 0.159 | 0.161 | 0.162 | 0.523 | 0.441 | 0.418 | 0.408 | 1.68 | 1.46 | 1.40 | 1.37 | 3.71 | 3.05 | 2.89 | 2.83 | 2.79 |
200 | 200 | 100 | 100 | 400 | 200 | 200 | 100 | 750 | 400 | 400 | 200 | 1500 | 750 | 750 | 400 | 400 |
14 | 14 | 19 | 24 | |||||||||||||
11 | 11 | 16 | 22 | |||||||||||||
8 | 8 | 14 | 19 | |||||||||||||
– | – | 11 | 16 | |||||||||||||
– | – | – | 14 | |||||||||||||
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※ 1 Allowable radial load refers to the load value when the load position is located on the diameter of the roller pitch circle.
The numerical value under the combination of 2 reducers and rollers.
Quick matching table for motor installation marks (flange codes) corresponding to models of Mitsubishi, Yaskawa, Panasonic, and Fuji Electric.
(All motors other than the four motor manufacturers mentioned above can be matched.)
Please refer to the motor outline drawing and the following dimension diagram to correspond with the corresponding motor installation marks (flange code). Or contact us to confirm.
Size diagram and selection of motor installation flange model (for the SFP-P series size diagram with integrated roller, please click here)
SFP70PCA type

The motor installation mark (flange code) consists of the following table "model"+(reducer input aperture F). For example: A0108
model |
---|
CA | CB | E | F | G | I | J | Mass Kg | model | PDF drawings | 3D drawings |
---|
A01 |
---|
A02 |
A03 |
B01 |
B02 |
Without intermediate flange |
23 | 33 | 72 | 8 | 22 | 48 | M3×6 | 1.4 | SFP70PCA-A0108 | PDF |
CAD |
30 | 45 | SFP70PCA-A0208 | PDF |
CAD |
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46 | M4×8 | SFP70PCA-A0308 | PDF |
CAD |
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78 | 8 | 50 | 70 | SFP70PCA-B0108 | PDF |
CAD |
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28 | 38 | 11 | SFP70PCA-B0111 | PDF |
CAD |
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23 | 33 | 8 | M5×10 | SFP70PCA-B0208 | PDF |
CAD |
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28 | 38 | 14 | SFP70PCA-B0214 | PDF |
CAD |
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not have | 1.3 | SFP70PCA-00008 | PDF |
CAD |
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SFP70PCA-00011 | PDF |
CAD |
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SFP70PCA-00014 | PDF |
CAD |
SFP85PCA type

The motor installation mark (flange code) consists of the following table "model"+(reducer input aperture F). For example: C0108
model |
---|
CA | CB | E | F | G | I | J | a | b | c | d | e | Mass Kg | model | PDF drawings | 3D drawings |
---|
C01 |
---|
E02 |
C03 |
C04 |
D01 |
D02 |
Without intermediate flange |
23 | 33.5 | 88 | 8 | 30 | 45 | M3×6 | 30 | 10 | 5 | 10 | M4 | 3.6 | SFP85PCA-C0108 | PDF |
CAD |
46 | M4×8 | SFP85PCA-C0208 | PDF |
CAD |
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50 | 70 | SFP85PCA-C0308 | PDF |
CAD |
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28 | 38.5 | 11 | 40 | 12 | 6 | 14 | M5 | SFP85PCA-C0311 | PDF |
CAD |
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14 | SFP85PCA-C0314 | PDF |
CAD |
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23 | 33.5 | 8 | M5×10 | 30 | 10 | 5 | 10 | M4 | SFP85PCA-C0408 | PDF |
CAD |
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28 | 38.5 | 14 | 40 | 12 | 6 | 14 | M5 | SFP85PCA-C0414 | PDF |
CAD |
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98 | 11 | 70 | 90 | SFP85PCA-D0111 | PDF |
CAD |
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14 | SFP85PCA-D0114 | PDF |
CAD |
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14 | M6×12 | SFP85PCA-D0214 | PDF |
CAD |
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not have | 3.2 | SFP85PCA-00008 | PDF |
CAD |
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SFP85PCA-00011 | PDF |
CAD |
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SFP85PCA-00014 | PDF |
CAD |
SFP100PCA type

The motor installation mark (flange code) consists of the following table "model"+(reducer input aperture F). For example: E0111
model |
---|
CA | CB | E | F | G | I | J | a | b | c | d | e | Mass Kg | model | PDF drawings | 3D drawings |
---|
E01 |
---|
E02 |
E03 |
E04 |
E05 |
E06 |
Without intermediate flange |
28 | 40 | 5 | 11 | 50 | 21 | 70 | M4×8 | 40 | 12 | 6 | M4 | 5.8 | SFP100PCA-E0111 | PDF |
CAD |
14 | SFP100PCA-E0114 | PDF |
CAD |
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14 | M5×10 | SFP100PCA-E0214 | PDF |
CAD |
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8 | 11 | 70 | 90 | SFP100PCA-E0311 | PDF |
CAD |
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14 | SFP100PCA-E0314 | PDF |
CAD |
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38 | 47 | 19 | 24 | 50 | 15 | 14 | M5 | 5.7 | SFP100PCA-E0419 | PDF |
CAD |
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28 | 40 | 14 | 21 | M6×12 | 40 | 12 | 10 | M4 | SFP100PCA-E0514 | PDF |
CAD |
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38 | 47 | 16 | 24 | 50 | 15 | 14 | M5 | SFP100PCA-E0616 | PDF |
CAD |
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19 | SFP100PCA-E0619 | PDF |
CAD |
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not have | 5.3 | SFP100PCA-00011 | PDF |
CAD |
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SFP100PCA-00014 | PDF |
CAD |
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SFP100PCA-00016 | PDF |
CAD |
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SFP100PCA-00019 | PDF |
CAD |
SFP125PCA type

The motor installation mark (flange code) consists of the following table "model"+(reducer input aperture F). For example: F0114
model |
---|
AA | B | CA | CB | D | E | F | G | I | J | a | b | c | d | e | Mass Kg | model | PDF drawings | 3D drawings |
---|
F01 |
---|
F02 |
F03 |
F04 |
F05 |
E06 |
E07 |
E08 |
G01 |
G02 |
Without intermediate flange |
241.5 | 33 | 38 | 47 | 5 | 128 | 14 | 50 | 70 | M4×10 | 40 | 12 | 6 | 14 | M5 | 10.9 | SFP125PCA-F0114 | PDF |
CAD |
M5×10 | SFP125PCA-F0214 | PDF |
CAD |
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8 | 70 | 90 | 10.8 | SFP125PCA-F0314 | PDF |
CAD |
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19 | 50 | 15 | 7.5 | 18 | M6 | SFP125PCA-F0319 | PDF |
CAD |
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14 | M6×12 | 40 | 12 | 6 | 14 | M5 | SFP125PCA-F0414 | PDF |
CAD |
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16 | 50 | 15 | 7.5 | 18 | M6 | SFP125PCA-F0416 | PDF |
CAD |
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19 | SFP125PCA-F0419 | PDF |
CAD |
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14 | 80 | 100 | 40 | 12 | 6 | 14 | M5 | SFP125PCA-F0514 | PDF |
CAD |
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16 | 50 | 15 | 7.5 | 18 | M6 | SFP125PCA-F0516 | PDF |
CAD |
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19 | SFP125PCA-F0519 | PDF |
CAD |
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56 | 65 | 24 | 95 | 115 | 55 | 20 | 10.7 | SFP125PCA-F0624 | PDF |
CAD |
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M8×16 | SFP125PCA-F0724 | PDF |
CAD |
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38 | 47 | 16 | 50 | 18 | SFP125PCA-F0816 | PDF |
CAD |
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19 | SFP125PCA-F0819 | PDF |
CAD |
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252.5 | 44 | 58 | 10 | 158 | 16 | 110 | 145 | 11.7 | SFP125PCA-G0116 | PDF |
CAD |
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19 | SFP125PCA-G0119 | PDF |
CAD |
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56 | 76 | 22 | 55 | 20 | SFP125PCA-G0222 | PDF |
CAD |
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24 | SFP125PCA-G0224 | PDF |
CAD |
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not have | 10.1 | SFP125PCA-00014 | PDF |
CAD |
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SFP125PCA-00016 | PDF |
CAD |
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SFP125PCA-00019 | PDF |
CAD |
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SFP125PCA-00022 | PDF |
CAD |
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SFP125PCA-00024 | PDF |
CAD |