Somfy Simu T3.5 ESP Hz 10Nm 12rpm 12V DC AutoSun Radio Motor (2009598)
Somfy Simu T3.5 ESP Hz 10Nm 12rpm 12V DC AutoSun Radio Motor (2009598)
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T3.5 ESP Hz 10Nm 12rpm 12V DC -- solar-ready Hz radio motor for AutoSun shades
The Simu T3.5 ESP Hz 10Nm 12rpm 12V DC is the radio motor at the heart of the AutoSun solar system. It delivers 10 Nm at 12 rpm from a 12V DC battery, with a built-in Simu Hz receiver on 433.42 MHz and electronic limits. Pair it with an AutoSun battery and solar panel to motorize shades where no wiring can reach.
Benefits
- 10 Nm at 12 rpm from a 12V DC supply
- Built-in Simu Hz radio receiver on 433.42 MHz, no control wiring to run
- Somfy rates the radio range at 492 ft (150 m) in open field
- Electronic limit switch with 36 turns of travel
- Molex-connector lead that plugs into the AutoSun battery and solar panel system
- IP 44 rating and a 5-year Somfy warranty
Specifications
| Torque / Speed | 10 Nm / 12 rpm |
| Model designation | T3.5DC ESP HZ 10/12 C1M/1 |
| Power supply | 12V DC (9-15V range) |
| Rated current | 2.4 A |
| Power consumption | 30 W running, 0 W standby |
| Control | Simu Hz radio, 433.42 MHz |
| Radio range | 492 ft (150 m) open field |
| Limit switch | Electronic, 36 turns |
| Head type | Round |
| External diameter | 1.42 in |
| Minimum tube inner diameter | 1.57 in |
| Length | 18.66 in |
| Cable | 3.28 ft, black, Molex connector |
| Protection | IP 44, Class II insulation |
| Operating temperature | -4°F to 140°F |
| Warranty | 5 years (Somfy) |
Compatible with: Simu T3.5 40 mm class tubes (minimum inner diameter 1.57 in) with matching Somfy T3.5 crowns and drives, the R8 adaptor plate (9012258), the 2.2 Ah NiMH AutoSun battery (9020635), the AutoSun solar panel, and the Battery Charger V2 (9029465). Simu states that Somfy RTS controls are compatible with the Simu Hz motor range, including AutoSun.
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What does the Simu T3.5 ESP Hz 10Nm 12rpm 12V DC (2009598) power?
Part 2009598 is a 10 Nm, 12 rpm tubular motor that Somfy lists for exterior solar screens and interior shades. It runs on 12V DC from an AutoSun battery, which a small solar panel keeps charged, so the shade needs no mains wiring.
Which radio does it use?
The motor has a built-in Simu Hz receiver on 433.42 MHz. Simu states that Somfy RTS controls are compatible with the Simu Hz motor range, including AutoSun. That lets you pair Simu Hz or Somfy RTS transmitters to part 2009598 without running control wires.
What do I need to complete an AutoSun install?
Somfy lists the 2.2 Ah NiMH AutoSun battery (9020635), the AutoSun solar panel and brackets, and the Battery Charger V2 (9029465) as accessories for part 2009598. You also need a T3.5 crown and drive matched to your 40 mm tube and a T3.5 bracket.
How long does an AutoSun battery last without sun?
Simu's AutoSun 2 datasheet rates the system at 15 days of autonomy without sun at two cycles per day, and gives the NiMH battery a lifetime of about 8 years. Actual results depend on shade weight, panel placement, and how often you run the T3.5 ESP Hz 10Nm 12rpm 12V DC.
How is the motor connected?
Somfy lists a 3.28 ft black lead with a Molex connector on part 2009598. The lead plugs into the AutoSun battery, and the solar panel connects to the battery. Simu sells adaptor cables (9020481 and 9020639) for mixing AutoSun 1 and AutoSun 2 parts.
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