20 Kg Cm Stepper Motor With Planetary Gearbox
57BYGH match with Powder metallurgy & Zinc alloy planetary gearbox multiple choices
For 57BYGH series motors, you can match with planetary gearbox 42,52,56,63mm.
Zinc alloy and Engineering plastics are more cost-effective compare to powder metallurgy
42mm
Powder metallurgy
52mm
Zinc alloy
56mm
Powder metallurgy
Zinc alloy
Engineering plastics
63mm
Zinc alloy
As well as uses for transmissions in vehicles, planetary gearboxes are used in various industries for different applications. They offer high precision and high torque-to-volume ratio making them well suited to applications that involve; increasing torque, reducing speed, precise positioning, and controlling reproducible machinery.
MOTOR PART Electrical Specification:
| MODEL | STEP ANGLE (°/STEP) |
LEAD WIRE (NO.) |
VOLTAGE (V) |
CURRENT (A/PHASE) |
RESISTANCE (Ω/PHASE) |
INDUCTANCE (MH/PHASE) |
HOLDING TORQUE (KG.CM) |
MOTOR HEIGHT L(MM) |
MOTOR WEIGHT (KG) |
|---|---|---|---|---|---|---|---|---|---|
| 57BYGH001A | 1.8 | 4 | 6.0 | 0.5 | 12 | 20 | 3.5 | 41 | 0.45 |
| 57BYGH048-11 | 1.8 | 4 | 4.4 | 2.0 | 2.2 | 5.0 | 6.0 | 41 | 0.45 |
| 57BYGH201-22A | 1.8 | 4 | 6.6 | 0.6 | 11 | 25 | 7.0 | 51 | 0.65 |
| 57BYGH218-45 | 1.8 | 4 | 2.6 | 2.0 | 1.3 | 4 | 8.0 | 51 | 0.65 |
| 57BYGH420-77 | 1.8 | 6 | 3.8 | 2.0 | 1.9 | 3.5 | 9.0 | 56 | 0.70 |
| 57BYGH432-63A | 1.8 | 6 | 2.4 | 3.0 | 0.8 | 1.2 | 9.0 | 56 | 0.70 |
| 57BYGH633-131 | 1.8 | 6 | 3.0 | 3.0 | 1.0 | 1.8 | 13.5 | 78 | 1.00 |
| 57BYGH639-10E | 1.8 | 4 | 2.1 | 4.2 | 0.5 | 1.6 | 18 | 78 | 1.13 |
| 57BYGH801-01 | 1.8 | 6 | 3.3 | 3.0 | 1.1 | 2.5 | 16 | 84 | 1.13 |
| 57BYGH815 | 1.8 | 4 | 7.36 | 1.6 | 4.6 | 16 | 20 | 84 | 1.13 |
*Products can be customized by special request.
*Products can match gearbox 42,52,57,63mm
Out diameter 42mm Powder metallurgy
| Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
| Powder metallurgy | sleeve bearing | ≤120 | ≤80 | ≤500 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% |
Length L (mm) |
Weight(g) | Number of gear trains |
| 1/4 | 1.0 | 3.0 | 81% | 32.5 | 170 | 1 |
| 1/6 | ||||||
| 1/15 | 4.0 | 12 | 72% | 46.3 | 207 | 2 |
| 1/18 | ||||||
| 1/25 | ||||||
| 1/36 | ||||||
| 1/54 |
8.0
|
25
|
65%
|
60.1
|
267
|
3 |
| 1/65 | ||||||
| 1/90 | ||||||
| 1/112 | ||||||
| 1/155 | ||||||
| 1/216 | 10 | 30 | 65% | 60.1 | 267 |
Mechanical Dimension
Out diameter 52mm Zinc alloy
| Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
| Zinc alloy | sleeve bearings | ≤450 | ≤200 | ≤1000 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% |
Length L(mm) |
Weight(g) | Number of gear trains | Reduction ratio |
| 1/13 | 1/13 | 2.0 | 6.0 | 81% | 52.9 | 345 | 1 |
Mechanical Dimension
Out diameter 56mm Powder metallurgy
| Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
| Powder metallurgy | sleeve bearings | ≤450 | ≤200 | ≤1000 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% |
Length L (mm) |
Weight(g) | Number of gear trains |
| 1/4 | 2.0 | 6.0 | 81% | 41.3 | 491 | 1 |
| 1/6 | ||||||
| 1/15 | 8.0 | 25 | 72% | 59.6 | 700 | 2 |
| 1/18 | ||||||
| 1/26 | ||||||
| 1/47 | 16 |
50
|
72% | 59.6 | 700 | 2 |
| 1/66 |
Mechanical Dimension
Out diameter 56mm Engineering plastics
| Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
| Engineering plastics | sleeve bearing | ≤450 | ≤200 | ≤1000 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% |
Length L (mm) |
Weight(g) | Number of gear trains |
| 1/15 | 8.0 | 25 |
72%
|
61.6 | 450 |
2
|
| 1/18 | ||||||
| 1/26 | ||||||
| 1/47 | 16 |
50
|
||||
| 1/66 |
Mechanical Dimension
Out diameter 56 mm Zinc alloy
| Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
| Zinc alloy | sleeve bearings | ≤450 | ≤200 | ≤1000 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% |
Length L (mm) |
Weight(g) | Number of gear trains |
| 1/4 |
2.0
|
6 | 81% |
43.3
|
350 | 1 |
| 1/6 | ||||||
| 1/13 | 52.7 | 400 |
Mechanical Dimension
Out diameter 63mm Zinc alloy
| Housing material | Bearing at output | Radial load(10mm from flange)N | Shaft axial load(N) | Shaft press-fit force max(N) | Radial play of shaft(mm) | Thrust play of shaft(mm) | Backlash at no-load (°) |
| Zinc alloy | sleeve bearings | ≤450 | ≤200 | ≤1000 | ≤0.03 | ≤0.1 | ≤1.5 |
| Reduction ratio | Rated tolerance torque (Nm) | Max momentary tolerance torque (Nm) | Efficiency% |
Length L(mm) |
Weight(g) | Number of gear trains |
| 1/8 | 3.0 | 8.0 | 81% | 75.5 | 400 | 1 |
Mechanical Dimension
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