Sidus Products

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SS251 Heavy Duty, Stainless Steel Pan & Tilt

Sidus Solutions’ SS251 deepwater pan and tilt assembly is a powerful robotic positioning device. Within a small footprint, you are now able to position heavy loads with ease and high accuracy. Like the SS109, the SS251 gains its dependability and ease of maintenance through integration of reversible synchronous motors, extremely low backlash harmonic drives and precision ball bearings into a unique modular motor assembly.

This workhorse offers impressive torque ratings up 65 ft-lbs securely locked into the corrosion resistant 316 stainless steel underwater housing. The distinctive modular design, simplifies field repair to using only small hand tools. Modifications can be made to include feedback circuits and limit switches for applications where rotational information is vital.

Download Data Sheet

Electrical:
Input Voltage: 15-30 VDC
Maximum Drive Current: 300mA – 2.2 A per axis (24 VDC serial, speed dependent)
  2.0 A per axis (24 VDC analog)
Maximum Static Current: 300mA – 1.2 A per axis (24 VDC serial, customer selectable)
  1.0 A per axis (24 VDC analog)
Maximum Output Torque: 65 ft-lb (88 Nm)
Maximum Payload: 150lbs (68kg)
Output Speed: 0.5 to 35 deg/s
Position Feedback: 12 bit resolution (approx 0.1˚)
Communication: Analog, RS-485 or RS-232
Connector: Customer selectable – Seacon Brantner is standard
  
Environmental:
Operating Depth: Up to 10,000 ft (3000 m) with internal compensation
  Up to 20,000 ft (6000 m) with external compensation
Temperature Range: -20˚C to +50˚C (-4˚F to +122˚F) operating
  -30˚C to +60˚C (-22˚F to +140˚F) storage
Housing Material: 316 Stainless Steel
O-Ring Material: Viton
Fastener Material: 316 Stainless Steel
Mechanical:
Gears: Precision strain wave gearing
Backlash: <3 arc minutes (approx 0.05˚)
Dimensions: 11.5 in x 9.7 in x 5.1 in (292mm x 246mm x 137mm)
Weight in Air 44.0lbs (20.0kg)
Weight in Water: 26.0lbs (11.8kg)
Pressure Compensator: Internal diaphragm
Position Limits: (optional) +/-170° Pan, +/-90° Tilt (other configurations available)