Self Locking Worm Gears

Description: -section worm gearbox double-stage worm gearbox, which is one more transmission device compared with single-stage gearbox. It has a wide range of applications, durability, large transmission radio, strong self-locking ability and simple structure. Because the gearbox is divided

• Gearing Arrangement: Worm

Description: -section worm gearbox double-stage worm gearbox, which is one more transmission device compared with single-stage gearbox. It has a wide range of applications, durability, large transmission radio, strong self-locking ability and simple structure. Because the gearbox is divided

• Gearing Arrangement: Worm

Description: -section worm gearbox double-stage worm gearbox, which is one more transmission device compared with single-stage gearbox. It has a wide range of applications, durability, large transmission radio, strong self-locking ability and simple structure. Because the gearbox is divided

• Gearing Arrangement: Worm

Description: -section worm gearbox double-stage worm gearbox, which is one more transmission device compared with single-stage gearbox. It has a wide range of applications, durability, large transmission radio, strong self-locking ability and simple structure. Because the gearbox is divided

• Gearing Arrangement: Worm

Description: Hand Operated Worm Gearbox Designed to suit manual applications, the HOW/MPR worm gear operators are quarter-turn devices intended for the operation of ball, plug and butterfly valves. The HOW/MPR gear operators include low lead angle gearing designed to be

• Flange(s): Yes
• Gear Ratio: 1229 to 7171 (X : 1)
• Gearing Arrangement: Worm
• Output Torque: 345133 to 2.34E6 In-lbs

Description: /min which is 90 millimeters per second. The majority of our worm gear screw jacks are self locking meaning enhanced safety and a cheaper solution. Wide Screw Jack Range Experienced application engineers will help guide you through your selection process helping you

• Actuation: Other
• Jack Type: Screw Jack
• Lift Capacity: 100 tons
• Lift Stroke: Up to 217 inch

Description: IW Mk2 Quarter-Turn Worm Gearboxes The new IW Mk2 worm gear operators have been designed to suit isolating duty motorised applications. The gearboxes include low lead angle gearing designed to be inherently self-locking, and offer an increased torque output per

• Flange(s): Yes
• Gear Ratio: 46 to 6720 (X : 1)
• Gearing Arrangement: Worm
• Output Torque: 1.80E6 In-lbs

Description: Joyce WJ1000 miniature worm gear machine screw jacks with 5:1 gear set ratios lift and precisely position up to 1000 pounds. Upright or inverted, these self-locking jacks operate at full capacity in tension or compression and are available in Translating, Keyed for

• Jack Type: Screw Jack
• Lift Capacity: 0.5000 tons

Description: Joyce WJ50250 worm gear machine screw jacks with 50:1 gear set ratios lift and precisely position up to 250-tons. Upright or inverted, these jacks self-locking jacks operate at full capacity in tension or compression. Features: Available in a 50:1 ratio Single

• Jack Type: Screw Jack
• Lift Capacity: 250 tons

Description: Joyce 50-ton reverse base worm gear machine screw jacks lift and precisely position loads. Upright or inverted, these jacks operate at full capacity in tension or compression and are available in Translating, Keyed for non-rotation and KFTN designs. RWJT1150 and RWJT3250 jacks are

• Jack Type: Screw Jack
• Lift Capacity: 2 tons

Description: Joyce 1-ton miniature worm gear machine screw jacks lift and precisely position loads. Upright or inverted, these jacks operate at full capacity in tension or compression and are available in Translating, Keyed for non-rotation, and KFTN designs. Features: Available in

• Jack Type: Screw Jack
• Lift Capacity: 1 tons

Description: Standard light duty unit for handling smaller size sheets and bundles, plus crates, bins and other smaller size containers. Side oriented extended length hand wheel adjustment standard. Self locking worm gear leg drive system. Complies with ASME standards.

• Maximum Load Capacity: 1.5 to 5 tons
• Product Type: Lifter

Description: The electric adjustable standing desk gearbox motor PGM.W050 series, gearbox using worm gear design, self-locking force >80kg (24 hours static does not slide), load current < 6.5A, low noise (no-load noise =45dB), long life (> 20000cycles), output torque (> 18N.m), small size,

• Specialty Controllers: Motor Speed Controller
• Supply Voltage (DC): 24 volts

Description: This 2-sided coil lifter requires less aisle space, while its chain wheel provides easy manual operation. Curved lifting pad minimizes coil damage. Self locking worm gear prevents legs from inadvertent opening. Available with hand wheel leg or motorized leg drive option.

• Maximum Load Capacity: 5 to 15 tons
• Product Type: Lifter

Description: Mechanically operated lifter for versatile handling of bundles, sheets, plates, and other materials stacked horizontally. Low headroom design for optimum lifting capabilities. One person operation minimizes handling cost. Self-locking worm gear drive for leg

• Maximum Load Capacity: 3 to 15 tons
• Product Type: Lifter

Description: VDC, 0.3A 250VDC Stall protection: Built-in thermal protection Travel angle: 90°±10° Indicator: Continuous position indicator Manual override: Declutching mechanism Self locking: Provided by double worm gearing

• AC Phase: Single Phase, Three Phase
• Actuation Method: Electric
• Actuation Time: 0.8400 seconds
• Actuator Torque: 1700 In-lbs

Description: VDC, 0.3A 250VDC Stall protection: Built-in thermal protection Travel angle: 90°±10° Indicator: Continuous position indicator Manual override: Declutching mechanism Self locking: Provided by double worm gearing

• AC Phase: Single Phase, Three Phase
• Actuation Method: Electric
• Actuation Time: 0.8400 seconds
• Actuator Torque: 1350 In-lbs

Description: : Equipped with worm drive gear reducers and case hardened load chain Choice of lug mounted, push/pull, hand geared or motorized trolley drives are available to meet a variety of applications. Standard features include 5 or 6 pocket load wheels, durable self-locking

• Hoist Mounting: Trolley Mount
• Line Type: Chain
• Load Capacity: 2000 to 48000 lbs
• Load Hook: Single