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Quality TB series planetary reducer factory
Quality TB series planetary reducer factory

TB series planetary reducer

Basic Properties
Place of Origin: CHINA
Brand Name: SENINTER
Certification: CE ROHS
Model Number: TB series planetary reducer
Product Summary
TB series planetary reducer Product Features High PrecisionBacklash < 3 arcmin (1 arcmin optional) for ultra-high precision positioning. Low NoiseHelical gear design ensures smooth and quiet operation. High EfficiencySingle-stage transmission efficiency > 95%; two-stage > 90%. Flexible Motor ...

Product Details

Ratio: 3-100
Stage: 1-2
Backlash: ≤ 1 Arcmin
Rated Input Speed: 2000-3000rpm
Max.Input Speed: 3000-6000rpm
Service Life: 20000hrs
Protection Class: IP65
Product Description

TB series planetary reducer

Product Features

  • High Precision
    Backlash < 3 arcmin (1 arcmin optional) for ultra-high precision positioning.

  • Low Noise
    Helical gear design ensures smooth and quiet operation.

  • High Efficiency
    Single-stage transmission efficiency > 95%; two-stage > 90%.

  • Flexible Motor Connection
    Compatible with motors from all major global brands.

  • Zero Grease Leakage
    High-viscosity grease performs reliably from -20°C to +200°C, completely eliminating oil leakage.

  • Maintenance-Free
    No maintenance required over the entire product lifespan.

  • IP65 Protection (optional)
    IP65-rated sealing design provides zero leakage and maintenance-free operation in demanding environments.

 TB series planetary reducer



 TB series dimensions(1,2 stage, ratio 3~10) Dimensional Drawings

TB series planetary reducer

Dimension TB042 I TB060 I TB090 I TB115 I TB140 I TB180 I TB220 I
D1(h6) Φ13 Φ16 Φ22 Φ32 Φ40 Φ55 Φ75
D2(g6) Φ35 Φ50 Φ80 Φ110 Φ130 Φ160 Φ180
D3*(G7) Φ8 Φ14 Φ19 Φ28 Φ38 Φ48 Φ65
D4* Φ30 Φ50 Φ70 Φ110 Φ114.3 Φ114.3 Φ200
D5* 32 35 50 67 82 118 122
D6 Φ50 Φ70 Φ100 Φ130 Φ165 Φ215 Φ250
D7* Φ46 Φ70 Φ90 Φ145 Φ200 Φ200 Φ235
G* M4 M5 M6 M8 M12 M12 M12
N* M4 M5 M6 M8 M10 M12 M16
Z Φ3.4 Φ5.5 Φ6.6 Φ9 Φ11 Φ13.5 Φ17
C1 □42 □60 □90 □115 □140 □180 □220
C2* □42 □65 □80 □130 □180 □180 □220
L1 19.5 28 36 58 82 82 105
L2 5.5 6 9 4 12 20 30
L3 4 6 8 10 12 15 20
L4 26 37 48 65 97 105 138
L5* 62.5 78 105 139 167 217.5 233.5
L6* 15.5 16.5 25 35 45 75 80
L7* 88.5 115 153 204 264 322.5 371.5
S1 2 2 2 2 3 3 4
S2 15 20 30 50 70 70 90
B 5 5 6 10 12 16 20
H 15 18 24.5 35 43 59 79.5
M M4 depth 7 M5 depth 12 M8 depth 16 M12 depth 25 M16 depth 32 M20 depth 40 M20 depth 40
Note: *Design and producing depend on motor size, please contact us for more details.



TB Series Performance Parameters

Performance table
Parameter Stage Ratio TB042 TB060 TB090 TB115 TB140 TB180 TB220
Nominal output torque Nm 1 3 7 19 52 126 252 525 1050
4 10 28 78 189 378 750 1575
5 10 28 78 189 378 750 1575
6 10 28 78 189 378 750 1575
7 10 28 78 189 378 750 1575
8 10 28 78 189 378 750 1575
9 7 19 52 126 252 525 1050
10 7 19 52 126 252 525 1050
2 15 7 19 52 126 252 525 1050
16 10 28 78 189 378 750 1575
20 10 28 78 189 378 750 1575
25 10 28 78 189 378 750 1575
28 10 28 78 189 378 750 1575
30 7 19 52 126 252 525 1050
35 10 28 78 189 378 750 1575
40 10 28 78 189 378 750 1575
45 7 19 52 126 252 525 1050
50 10 28 78 189 378 750 1575
60 10 28 78 189 378 750 1575
70 10 28 78 189 378 750 1575
80 10 28 78 189 378 750 1575
90 7 19 52 126 252 525 1050
100 7 19 52 126 252 525 1050
Maximum output torque ※2 Nm 1 , 2 3~100 2x Nominal output torque
Emergency stop torque ※3 Nm 1 , 2 3~100 3x Nominal output torque
Rated input speed ※4 rpm 1 , 2 3~100 4000 3000 3000 3000 2000 1500 1000
Maximum input speed ※5 rpm 1 , 2 3~100 8000 6000 6000 6000 4000 3000 2000
High precision backlash arcmin 1 3~10 - ≤1 ≤1 ≤1 ≤1 - -
Standard backlash arcmin 1 , 2 3~100 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3
Common backlash arcmin 1 , 2 3~100 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
Permitted radial load ※6 N 1 , 2 3~100 360 640 1200 2000 4700 8400 8700
Permitted axial load ※7 N 1 , 2 3~100 450 530 1600 2500 4100 7300 11000
Maximum radial load ※8 N 1 , 2 3~100 710 1200 2400 4300 9100 15000 15000
Maximum axial load ※9 N 1 , 2 3~100 640 1100 2200 3900 8200 14000 14000
Weight kg 1 3~10 0.6 1.4 3.7 8 16 36 53
2 15~100 0.7 1.6 4.2 8.9 17 37 54
Noise index dB-A 1 , 2 3~100 ≤55 ≤60 ≤65 ≤68 ≤70 ≤75 ≤75


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