Sanwa ERS-962 Precision High Voltage Servo with Steel Gearing  [SW-ERS-962]

Sanwa ERS-962 HV Hi Torque Steel Gear Waterproof Servo (0.11sec/25.3kgcm)
Price:
£65.04
Brand:
Sanwa
Model:
SW-ERS-962
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Precision Performance with Sanwa ERS-962

The Sanwa ERS-962 provides accurate, repeatable motion for RC pilots who need a sealed, metal-geared servo. With a quoted 25.3kgcm torque and a waterproof shell, it is suited to both race and all-terrain applications where reliability matters. Its build focuses on controlling loads cleanly while resisting ingress and wear.

Essential Advantages of the Sanwa ERS-962

  • High Torque: Produces 25.3kgcm for confident control under load.
  • Steel Gears: Metal gearing for improved life span over plastic sets.
  • Waterproof Design: Protects internals from moisture and spray.
  • High Voltage Compatibility: Works with higher voltage BECs and setups.

Specifications

  • Speed: 0.11sec/60°
  • Torque: 25.3kgcm
  • Gear Material: Steel
  • Voltage Range: High Voltage

For racers and serious hobbyists seeking a sealed, sturdy servo, the Sanwa ERS-962 balances torque and protection for dependable control.

Inspect linkages for play, confirm horn tightness, and run the servo after wet use to expel trapped water. Replace seals or horns showing damage.
Yes. Its torque and precision make it suitable for both steering and throttle tasks, depending on mounting and linkage setup.
Metal gears can be slightly noisier than plastic, but the trade-off is better strength and longevity. Proper lubrication and correct mesh help keep noise minimal.
Spare horns and some service parts are commonly available for Sanwa products; check authorised parts suppliers for availability of replacement items specific to the ERS-962.

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