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Slewing Drive
SC12-78-RC-24H30100 Slewing Drive
SC12 12-inch slewing drive with 24VDC motor.
Key specifications
- Output torque
- 3120 N·m / 2302 lbf·ft
- Holding torque
- 43 kN·m / 31.7×10³ lbf·ft
- Tilting moment torque
- 54.3 kN·m / 40×10³ lbf·ft
- Axial load
- 475 kN / 106.8×10³ lbf
- Radial load
- 190 kN / 42.7×10³ lbf
- Gear ratio
- 78:1
Product overview
SC12 12-inch slewing drive with 24VDC motor. 3120 N·m output torque, 43 kN·m holding torque, 54.3 kN·m tilting moment, 78:1 ratio, ≤0.17° precision for large solar trackers and rotary platforms.
- Output torque
- 3120 N·m / 2302 lbf·ft
- Holding torque
- 43 kN·m / 31.7×10³ lbf·ft
- Tilting moment torque
- 54.3 kN·m / 40×10³ lbf·ft
- Axial load
- 475 kN / 106.8×10³ lbf
- Radial load
- 190 kN / 42.7×10³ lbf
- Gear ratio
- 78:1
Applications
- Large solar trackers
- PV / CSP tracking systems
- Antenna positioning
- Industrial rotary actuation
- Aerial platforms and machinery
Benefits
- 12-inch worm-gear slewing drive with 24VDC planetary reducer motor
- Output torque 3120 N·m / holding torque 43 kN·m
- Tilting moment 54.3 kN·m
- Gear ratio 78:1 with precision ≤ 0.17°
- Rated output speed 0.038 rpm
- Hall A/B feedback for closed-loop positioning
Technical specifications
| Drive type | 12-inch electric worm-gear slewing drive |
|---|---|
| Output torque | 3120 N·m / 2302 lbf·ft |
| Holding torque | 43 kN·m / 31.7×10³ lbf·ft |
| Tilting moment torque | 54.3 kN·m / 40×10³ lbf·ft |
| Axial load | 475 kN / 106.8×10³ lbf |
| Radial load | 190 kN / 42.7×10³ lbf |
| Gear ratio | 78:1 |
| Backlash | ≤ 0.17° |
| Motor voltage | 24 V DC |
| IP rating | IP55 |
Dimensions & installation drawing
Configuration options
| Parameter | Metric Value | Imperial Value |
|---|---|---|
| Rated Output Speed | 0.038 rpm | — |
| Output Torque | 3120 N·m | 2302 lbf·ft |
| Tilting Moment | 54.3 kN·m | 40×10³ lbf·ft |
| Holding Torque | 43 kN·m | 31.7×10³ lbf·ft |
| Static Axial Rating | 475 kN | 106.8×10³ lbf |
| Static Radial Rating | 190 kN | 42.7×10³ lbf |
| Gear Ratio | 78:1 | — |
| Precision | ≤ 0.17° | — |
| Approx. Weight | 68 kg | — |
Installation, electrical and use information
SC12 Dimensions & Performance Drawing · OEM Mounting Geometry · 24VDC Motor Performance & Wiring · Key Installation Dimensions
SC12 Dimensions & Performance Drawing
Official dimensional drawing for model SC12-78-RC-24H30100 Rev.A — mounting interfaces, motor data, load chart and wiring.
Product Overview
OEM Mounting Geometry
18×Ø18 / 18×M16 patterns and Ø390 flange support repeatable machine design.
Technical Data
24VDC Motor Performance & Wiring
SC12 uses a 24H/30/100 planetary reducer motor with magnetic pulse generator for closed-loop positioning.
| Item | Value |
|---|---|
| Motor Code | 24H/30/100 (24H30100) |
| Rated Voltage | 24 VDC |
| Rated Current | < 3.6 A |
| Motor Gear Ratio | 736:1 |
| Noise | ≤ 65 dB |
| IP Class | IP55 |
| Operating Temperature | -40°C ~ +80°C |
| Wire / Pin | Color | Function |
|---|---|---|
| 1 | Black | Motor − |
| 2 | Red | Motor + 24V |
| 3 | Yellow | Hall GND |
| 4 | Brown | Hall + (5–12V) |
| 5 | Blue | Hall A |
| 6 | Green | Hall B |
| E | Gray | GND |
Hall feedback: 2 square-wave channels with 90° phase quadrature, operating voltage DC 5–24 V.
Mounting Snapshot
Key Installation Dimensions
Selected envelope dimensions from the SC12 drawing for early mechanical layout.
| Item | Value |
|---|---|
| Product Model | SC12-78-RC-24H30100 |
| Drive Type | 12-inch electric worm-gear slewing drive |
| Motor Interface | 24VDC with hall encoder |
| Outer Diameter | Ø390 mm |
| Bolt Circles | Ø358 mm / Ø259 mm |
| Inner Bore | Approx. Ø220–Ø229 mm |
| Housing Height | Approx. 104 mm |
| Mounting Pattern | 18×Ø18 / 18×M16 Tap 32 |
| Grease Nipple | 1/8''-27 NPT |
Applications
Can mounting and cables be customized?
Yes. Flange interfaces, motor packages, cable length and feedback options can be reviewed against your mechanical layout.
Request technical documents
FAQ
What is the SC12?
The SC12 is an Elerover slewing drive rated IP55.
Does Elerover manufacture the SC12?
Yes. Elerover is a slewing drive manufacturer and supplier. Share your application requirements and quantity for a factory quote on this model.
What are the key specifications of the SC12?
Key ratings from the product specifications include voltage 24V, load 3120 N, protection IP55. See the Technical Specifications section on this page for the full table.
How do I request a quote for the SC12?
Send load, stroke, voltage, IP rating, duty cycle and quantity via the contact form or WhatsApp.
Request a quote
Quote context
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