Description
Powerhobby SM900 68KG Super High Torque Steel Gears WP Smart Servo / Winch
Description
The Powerhobby SM900 is a high-voltage programmable digital servo designed for demanding RC steering and winch applications. It arrives configured as a standard servo and can be converted into a winch servo by changing the firmware with the compatible Powerhobby USB Link and software, sold separately.
The SM900 features a powerful four-pole brushless motor, strengthened stainless-steel gears, a 25-tooth output spline, and a durable aluminum housing. Operating from 4.8V to 8.4V, it produces up to 68 kg-cm—or approximately 945 oz-in—of torque at 8.4V.
An aluminum servo horn and mounting hardware are included. When configured for winch operation, the compatible Powerhobby PH1000 winch spool is required and sold separately.
Features
- Programmable high-voltage digital servo
- Ships configured for standard servo operation
- Firmware can be changed for winch operation
- Powerful four-pole brushless motor
- Strengthened stainless-steel gear train
- Standard 25T output spline
- Waterproof design
- Durable aluminum housing
- Wide 4.8V–8.4V operating-voltage range
- Produces up to 68 kg-cm / 945 oz-in of torque
- Includes aluminum servo horn
- Compatible with the Powerhobby USB Link and programming software
- Compatible with the optional Powerhobby PH1000 winch spool
Includes
- 1 Powerhobby SM900 Programmable Smart Servo
- 1 Aluminum Servo Horn
- Mounting Hardware
Specifications
- SKU: SM900
- UPC: 655479352879
- Servo Type: Programmable High-Voltage Digital Servo
- Operating Modes: Standard Servo or Winch
- Operating Voltage: 4.8V–8.4V
- Motor Type: Four-Pole Brushless Motor
- Gear Material: Strengthened Stainless Steel
- Output Spline: 25T
- Dimensions: 40 × 20 × 38mm
- Dimensions in Inches: 1.57 × 0.78 × 1.49"
- Weight: 85g
- Connector Wire: TYU
- Wire Length: 300mm
- Wire Gauge: 22AWG
- Programmable: Yes
- USB Programmer: Powerhobby PHSUB, sold separately
- Winch Spool: Powerhobby PH1000, sold separately
Operating Speed
- 4.8V: 0.160 sec/60°
- 6.0V: 0.135 sec/60°
- 7.4V: 0.120 sec/60°
- 8.4V: 0.105 sec/60°
Stall Torque
- 4.8V: 42 kg-cm / 584 oz-in
- 6.0V: 52 kg-cm / 723 oz-in
- 7.4V: 60 kg-cm / approximately 833 oz-in
- 8.4V: 68 kg-cm / approximately 945 oz-in
Fits
Universal RC applications that accept a standard-size servo with a 25T output spline, including compatible:
- RC rock crawlers
- Scale trucks
- Monster trucks
- Buggies and truggies
- Custom RC vehicles
- Servo-winch installations
Verify the mounting dimensions, output spline, available clearance, receiver or BEC voltage, and linkage requirements before installation.
Important Winch Conversion Note
The SM900 arrives programmed for normal servo operation. Converting it to winch operation requires the compatible Powerhobby USB Link and programming software. The Powerhobby PH1000 winch spool is also required for winch use. Both accessories are sold separately.
Installation Note
Confirm that the receiver or external BEC can safely provide the selected operating voltage. Set the servo endpoints carefully to prevent linkage binding, excessive current draw, overheating, or servo damage.
Shipping & Return
Shipping Costs By Region
Shipping to the Contiguous United States (excludes Alaska and Hawaii)
As an added benefit, customers in the continental United States can also take advantage of our economical Basic Economy shipping option which offers FREE Shipping on orders over $75 is automatically offered at checkout. If your order does not reach the $75 threshold for free shipping, we offer Flat Rate $3.99 Shipping.
NOTE: Free shipping is only available when shipping to an address in the Contiguous United States, this excludes Alaska, Hawaii and Puerto Rico.
Shipping to Alaska, Hawaii, Puerto Rico, Guam, and All International Addresses
Basic Economy Free Shipping is not available to residents of Alaska, Hawaii, Puerto Rico, Guam, and international. Customers in these locations will be charged the actual computed shipping rate at the time of checkout.
Customs Fee for International orders:
- You are also responsible for all customs, duties, taxes and fees that may be charged by your customs.
- We cannot list any amount other than the actual amount paid by you on invoices or customs forms.
Ordering Processing Time
- All orders are shipped within 24hrs. M-Sat.
RETURNS:
- We accept returns within 30 days of purchase.
- Returns must be in it's original condition.
- Buyer is responsible for return fees.
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