Overview
Reversing, proportional motors used to drive burner firing rate valves, dampers or auxiliary equipment. Replace M941A,C,D motors.
Features
- Designed for flame safeguard applications in commercial/industrial oil or gas burner system.
- Vibration resistant electronic drive circuit.
- Regulated by three-wire proportional controller.
- Stroke is field-adjustable to 90 or 160 degrees.
Product Specifications
| Dimensions (in.) | 6.45 in high x 5.5 in wide x 7.3 in deep |
| Dimensions (mm) | 164 mm high x 140 mm wide x 185 mm deep |
| Item Type | Product |
| Frequency | 50 Hz; 60 Hz |
| Approvals, Underwriters Laboratories Inc. | Listed: File No. E4436, Guide No. XAPX for USA and Canada |
| Supply Voltage | 24 Vac |
| Power Consumption | 15 W |
| Timing | 90 degree stroke– 15 seconds, 160 degree stroke– 30 seconds |
| Ambient Temperature Range (F) | -40 F to +150 F |
| Ambient Temperature Range (C) | -40 C to +66 C |
| Switch Ratings | At 120 Vac– 7.2 AFL, 43.2 ALR, 40 VA pilot duty opposite contact; At 240 Vac– 3.6 AFL, 21.6 ALR, 40 VA pilot duty opposite contact |
| Input Signal | 135 ohm |
| Internal Auxiliary Switch | 2 |
| Stroke | Adjustable; 90 to 160 degrees, Symmetrical |
| Shaft Dimensions (in.) | double-ended, 3/8 in. square |
| Torque Rating (lb-in.) | 75 lb-in. |
| Torque Rating (Nm) | 8.5 Nm |
| Additional Torque Ratings (lb-in.) | Breakaway– 150 lb-in. |
| Additional Torque Ratings (Nm) | Breakaway– 17.0 Nm |
| Factory Stroke Setting | 90 degrees |
| Shaft Dimensions (mm) | double-ended, 9.5 mm square |
| Deadweight Load on Shaft | Either End– 200 lb (300 lb combined power and auxiliary shafts); 90.8 kg (136 kg combined power and auxiliary shafts); |
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