FS42B Variable Frequency Chain Hoist

VARIABLE FREQUENCY CHAIN HOIST

FS42B Series

PRODUCT DESCRIPTION

Product Description

The FS42B variable frequency chain hoist has a lightweight yet rugged aluminum housing and a low-headroom design. A custom inverter paired with a purpose-built lifting motor controls hoisting and allows free speed adjustment. Low speed can be less than 1/2 of a conventional low-speed setting, and high speed up to 50% faster than a conventional high-speed setting. Operation is smooth, with minimal vibration and no jolting when starting and stopping, a low failure rate, strong protection and a long overall service life, making it well suited to automated control, precise positioning and labor saving.

PRODUCT FEATURES

Product Features

Custom inverter and purpose-built lifting motor for stable, reliable operation;
Automatic deceleration at the upper limit reduces the risk of limit switch damage, and the lifting work range can be set flexibly;
Customizable speed range: low speed can be less than 1/2 of a conventional low speed, and high speed up to 50% above a conventional high speed (below 10% of rated load);
Low noise, smooth vibration-free operation and high control precision;
Comprehensive multi-level protection for safe, stable operation;
Compared with conventional hoists: faster response, more reliable operation, lower failure rate and longer service life;
Built-in remote control module for operating trolley and bridge travel.

SPECIFICATIONS

Specifications & Dimensions

MODEL ITEM	FS-42B012	FS-42B025	FS-42B050	FS-42B100	FS-42B202	FS-42B160	FS-42B200	FS-42B250	FS-42B322	FS-42B502
Lifting capacity (Kg)	125	250	500	1000	2000 (double chain)	1600	2000	2500	3200 (double chain)	5000 (double chain)
Lifting speed (m/min)	1/12	1/12	1/8	1/8	0.5/4	0.5/10	0.5/10	0.5/10	0.5/5	0.5/5
Rated power (kW)	0.75	0.75	1.1	2.2	2.2	5.5	5.5	5.5	5.5	5.5
Standard lift (m)	3 (customizable)
Control mode	Wired pendant / Wireless remote
Chain size (mm)	5.0	5.0	5.0	7.1	7.1	9.0	11.2	11.2	9.0	11.2
Power supply	380V standard (220V optional)
Mechanism duty class	3m/M6	3m/M6	3m/M6	2m/M5	2m/M5	2m/M5	2m/M5	2m/M5	2m/M5	2m/M5
Operating temperature (°C)	-10°C ~ 55°C

General specifications

Lift3m (customizable)

Control modeWired / Remote

Power supply380V (220V optional)

Operating temperature-10°C ~ 55°C

FS-42B012 125 Kg

Lifting speed1/12 m/min

Rated power0.75 kW

Chain size5.0 mm

Duty class3m/M6

FS-42B025 250 Kg

Lifting speed1/12 m/min

Rated power0.75 kW

Chain size5.0 mm

Duty class3m/M6

FS-42B050 500 Kg

Lifting speed1/8 m/min

Rated power1.1 kW

Chain size5.0 mm

Duty class3m/M6

FS-42B100 1000 Kg

Lifting speed1/8 m/min

Rated power2.2 kW

Chain size7.1 mm

Duty class2m/M5

FS-42B202 2000 Kg Double chain

Lifting speed0.5/4 m/min

Rated power2.2 kW

Chain size7.1 mm

Duty class2m/M5

FS-42B160 1600 Kg

Lifting speed0.5/10 m/min

Rated power5.5 kW

Chain size9.0 mm

Duty class2m/M5

FS-42B200 2000 Kg

Lifting speed0.5/10 m/min

Rated power5.5 kW

Chain size11.2 mm

Duty class2m/M5

FS-42B250 2500 Kg

Lifting speed0.5/10 m/min

Rated power5.5 kW

Chain size11.2 mm

Duty class2m/M5

FS-42B322 3200 Kg Double chain

Lifting speed0.5/5 m/min

Rated power5.5 kW

Chain size9.0 mm

Duty class2m/M5

FS-42B502 5000 Kg Double chain

Lifting speed0.5/5 m/min

Rated power5.5 kW

Chain size11.2 mm

Duty class2m/M5

Note: Products are continuously upgraded. The specifications above are for model selection reference only; the nameplate on the unit is authoritative.