DLF Series Planetary Gearbox Gear Speed Reducer with 2Nm Integrated NEMA23 Stepper Motor Kit 14mm Output
DLF Series Nema 23 Planetary Gearbox Gear Head Speed Reducer 1/4'' Input 6.35mm 8mm
Specification
Speed Ratios:
Single-stage (L1): 4:1 / 5:1 / 7:1 / 10:1
Two-stage (L2): 16:1 / 20:1 / 25:1 / 35:1 / 40:1 / 50:1 / 70:1 / 100:1;
Backlash
L1: ≤ 20 arcmin
L2: ≤ 40 arcmin
Rated Output Torque
27 N·m (4:1)
29 N·m (5:1)
19 N·m (7:1)
8 N·m (10:1)
30 N·m (16:1 / 20:1 / 40:1)
33 N·m (25:1 / 35:1 / 50:1)
Efficiency and Size
Full-load efficiency: L1 ≥ 95%, L2 ≥ 90%
Body length: L1 = 66 mm, L2 = 81 mm
Load Capacity and Speed
Maximum radial force: 320 N
Maximum axial force: 240 N
Maximum input speed: 4000 rpm
Rated input speed: 3000 rpm;
Interface:
Output shaft diameter: 14 mm
Shaft adapter sleeve: 8 mm to 6.35 mm (for devices requiring a 6.35 mm input bore)
HBT5776C Integrated Motor Specifications:
Motor model: HBT5776C
Rated torque: 2 N·m
Motor shaft diameter: 8 mm
Input voltage range: 20–48 VDC
Output current range: 3.0–4.2 A
Input signal voltage: 5 VDC
Control signal input current: 7–16 mA
Maximum stepping pulse frequency: 200 kHz
Overvoltage protection: 55 VDC
Insulation resistance: 100 MΩ
Encoder type: Magnetic encoder
Encoder resolution: 1000 lines
Package List
1 × planetary gearbox
1 × key
1 × stepper motor
4 × mounting screws
1 × shaft adapter sleeve (8 mm to 6.35 mm)


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| Gearbox Specification | |
|---|---|
| Input Shaft Diameter(mm) | 6.35mm / 8mm |
| Output Shaft Type | Keyway |
| Output Shaft Diameter(mm) | 14mm |
| Matching Motor Size | Nema 23 Stepper Motor |
| Gear Ratio | 4:1 / 5:1 / 7:1 / 10:1 / 20:1 / 25:1 / 35:1 / 40:1 / 50:1 / 100:1 |
| Gearbox Type | Planetary Gearbox with Motor |
| Backlash at No-load(Max.°) | ≤ 20 arcmin / ≤ 40 arcmin |







